// This file contains auto-generated code.
// Generated from `System.Runtime.Intrinsics, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51`.
namespace System
{
    namespace Runtime
    {
        namespace Intrinsics
        {
            namespace Arm
            {
                public abstract class AdvSimd : System.Runtime.Intrinsics.Arm.ArmBase
                {
                    public static System.Runtime.Intrinsics.Vector128<ushort> Abs(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Abs(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Abs(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Abs(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Abs(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Abs(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Abs(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Abs(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AbsoluteCompareGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareGreaterThan(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AbsoluteCompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AbsoluteCompareLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareLessThan(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AbsoluteCompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AbsoluteDifference(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector128<byte> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector64<byte> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AbsoluteDifferenceAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceWideningLower(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AbsoluteDifferenceWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AbsoluteDifferenceWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AbsoluteDifferenceWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AbsoluteDifferenceWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AbsoluteDifferenceWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AbsoluteDifferenceWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceWideningUpper(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AbsoluteDifferenceWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AbsoluteDifferenceWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AbsoluteDifferenceWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AbsoluteDifferenceWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AbsoluteDifferenceWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AbsoluteDifferenceWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AbsoluteDifferenceWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AbsoluteDifferenceWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AbsSaturate(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AbsSaturate(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AbsSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AbsSaturate(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AbsSaturate(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> AbsSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> AbsScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AbsScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Add(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Add(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Add(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Add(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Add(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Add(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Add(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Add(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Add(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Add(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Add(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Add(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Add(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Add(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Add(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Add(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> AddHighNarrowingLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AddHighNarrowingLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AddHighNarrowingLower(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AddHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AddHighNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AddHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AddHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AddHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AddPairwise(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AddPairwise(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AddPairwise(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> AddPairwise(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AddPairwise(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AddPairwise(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AddPairwise(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AddPairwiseWidening(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AddPairwiseWidening(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AddPairwiseWidening(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AddPairwiseWidening(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AddPairwiseWideningAndAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> AddPairwiseWideningAndAddScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> AddPairwiseWideningAndAddScalar(System.Runtime.Intrinsics.Vector64<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> AddPairwiseWideningScalar(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> AddPairwiseWideningScalar(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> AddRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AddRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AddRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AddRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AddRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AddRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AddRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AddRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AddSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddSaturate(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddSaturate(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddSaturate(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddSaturate(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> AddSaturate(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> AddSaturate(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> AddSaturate(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> AddSaturate(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> AddSaturate(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> AddScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> AddScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> AddScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> AddScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddWideningLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddWideningLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddWideningLower(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddWideningLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddWideningLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddWideningLower(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddWideningLower(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddWideningUpper(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AddWideningUpper(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AddWideningUpper(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> And(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> And(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> And(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> And(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> And(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> And(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> And(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> And(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> And(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> And(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> And(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> And(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> And(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> And(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> And(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> And(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> And(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> And(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> And(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> And(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.ArmBase.Arm64
                    {
                        public static System.Runtime.Intrinsics.Vector128<double> Abs(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> Abs(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> AbsoluteCompareGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> AbsoluteCompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> AbsoluteCompareGreaterThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareGreaterThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> AbsoluteCompareGreaterThanScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareGreaterThanScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> AbsoluteCompareLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> AbsoluteCompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> AbsoluteCompareLessThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareLessThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> AbsoluteCompareLessThanScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> AbsoluteCompareLessThanScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> AbsoluteDifference(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> AbsoluteDifferenceScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> AbsoluteDifferenceScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> AbsSaturate(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AbsSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AbsSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> AbsSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> AbsSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> AbsScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Add(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> AddAcross(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddAcross(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AddAcross(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> AddAcross(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddAcross(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> AddAcross(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> AddAcross(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddAcross(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> AddAcross(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddAcross(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddAcrossWidening(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AddAcrossWidening(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> AddAcrossWidening(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddAcrossWidening(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> AddAcrossWidening(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> AddAcrossWidening(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddAcrossWidening(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AddAcrossWidening(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddAcrossWidening(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> AddAcrossWidening(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> AddPairwise(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> AddPairwise(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> AddPairwise(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> AddPairwise(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> AddPairwise(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> AddPairwise(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> AddPairwise(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> AddPairwise(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> AddPairwise(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> AddPairwise(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> AddPairwiseScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> AddPairwiseScalar(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> AddPairwiseScalar(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> AddPairwiseScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> AddSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> AddSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> AddSaturate(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> AddSaturate(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> AddSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> AddSaturate(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> AddSaturate(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> AddSaturate(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddSaturate(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AddSaturate(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddSaturate(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> AddSaturate(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> AddSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Ceiling(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> CompareEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> CompareEqualScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> CompareEqualScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> CompareEqualScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> CompareEqualScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> CompareGreaterThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> CompareGreaterThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> CompareGreaterThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> CompareGreaterThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> CompareGreaterThanScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> CompareGreaterThanScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> CompareGreaterThanScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> CompareGreaterThanScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> CompareLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareLessThan(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareLessThan(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> CompareLessThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> CompareLessThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> CompareLessThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> CompareLessThanOrEqualScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> CompareLessThanScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> CompareLessThanScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> CompareLessThanScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> CompareLessThanScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> CompareTest(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareTest(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareTest(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> CompareTestScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> CompareTestScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> CompareTestScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToDouble(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToDouble(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToDouble(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ConvertToDoubleScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ConvertToDoubleScalar(System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToDoubleUpper(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToInt64RoundAwayFromZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> ConvertToInt64RoundAwayFromZeroScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToInt64RoundToEven(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> ConvertToInt64RoundToEvenScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToInt64RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> ConvertToInt64RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToInt64RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> ConvertToInt64RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToInt64RoundToZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> ConvertToInt64RoundToZeroScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingleLower(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingleRoundToOddLower(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingleRoundToOddUpper(System.Runtime.Intrinsics.Vector64<float> lower, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingleUpper(System.Runtime.Intrinsics.Vector64<float> lower, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToUInt64RoundAwayFromZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> ConvertToUInt64RoundAwayFromZeroScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToUInt64RoundToEven(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> ConvertToUInt64RoundToEvenScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToUInt64RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> ConvertToUInt64RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToUInt64RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> ConvertToUInt64RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToUInt64RoundToZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ulong> ConvertToUInt64RoundToZeroScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Divide(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Divide(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> Divide(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<double> value, byte index) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<long> value, byte index) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<ulong> value, byte index) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> DuplicateToVector128(double value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> DuplicateToVector128(long value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> DuplicateToVector128(ulong value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ExtractNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ExtractNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ExtractNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ExtractNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ExtractNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ExtractNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ExtractNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ExtractNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ExtractNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Floor(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector128<double> addend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<double> addend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> addend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> addend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector128<double> minuend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<double> minuend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> minuend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> minuend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<byte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<byte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<double> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<double> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<short> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<short> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<int> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<int> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<long> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<long> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<sbyte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<sbyte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<float> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<float> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<ushort> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<ushort> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<uint> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<uint> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<ulong> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<ulong> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<byte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<byte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<short> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<short> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<int> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<int> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<sbyte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<sbyte> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<float> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<float> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<ushort> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<ushort> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<uint> value, byte valueIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<uint> value, byte valueIndex) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadAndReplicateToVector128(double* address) => throw null;
                        public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadAndReplicateToVector128(long* address) => throw null;
                        public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadAndReplicateToVector128(ulong* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<int> Value1, System.Runtime.Intrinsics.Vector64<int> Value2) LoadPairScalarVector64(int* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<float> Value1, System.Runtime.Intrinsics.Vector64<float> Value2) LoadPairScalarVector64(float* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<uint> Value1, System.Runtime.Intrinsics.Vector64<uint> Value2) LoadPairScalarVector64(uint* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<int> Value1, System.Runtime.Intrinsics.Vector64<int> Value2) LoadPairScalarVector64NonTemporal(int* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<float> Value1, System.Runtime.Intrinsics.Vector64<float> Value2) LoadPairScalarVector64NonTemporal(float* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<uint> Value1, System.Runtime.Intrinsics.Vector64<uint> Value2) LoadPairScalarVector64NonTemporal(uint* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<byte> Value1, System.Runtime.Intrinsics.Vector128<byte> Value2) LoadPairVector128(byte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<double> Value1, System.Runtime.Intrinsics.Vector128<double> Value2) LoadPairVector128(double* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<short> Value1, System.Runtime.Intrinsics.Vector128<short> Value2) LoadPairVector128(short* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<int> Value1, System.Runtime.Intrinsics.Vector128<int> Value2) LoadPairVector128(int* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<long> Value1, System.Runtime.Intrinsics.Vector128<long> Value2) LoadPairVector128(long* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<sbyte> Value1, System.Runtime.Intrinsics.Vector128<sbyte> Value2) LoadPairVector128(sbyte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<float> Value1, System.Runtime.Intrinsics.Vector128<float> Value2) LoadPairVector128(float* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<ushort> Value1, System.Runtime.Intrinsics.Vector128<ushort> Value2) LoadPairVector128(ushort* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<uint> Value1, System.Runtime.Intrinsics.Vector128<uint> Value2) LoadPairVector128(uint* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<ulong> Value1, System.Runtime.Intrinsics.Vector128<ulong> Value2) LoadPairVector128(ulong* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<byte> Value1, System.Runtime.Intrinsics.Vector128<byte> Value2) LoadPairVector128NonTemporal(byte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<double> Value1, System.Runtime.Intrinsics.Vector128<double> Value2) LoadPairVector128NonTemporal(double* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<short> Value1, System.Runtime.Intrinsics.Vector128<short> Value2) LoadPairVector128NonTemporal(short* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<int> Value1, System.Runtime.Intrinsics.Vector128<int> Value2) LoadPairVector128NonTemporal(int* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<long> Value1, System.Runtime.Intrinsics.Vector128<long> Value2) LoadPairVector128NonTemporal(long* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<sbyte> Value1, System.Runtime.Intrinsics.Vector128<sbyte> Value2) LoadPairVector128NonTemporal(sbyte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<float> Value1, System.Runtime.Intrinsics.Vector128<float> Value2) LoadPairVector128NonTemporal(float* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<ushort> Value1, System.Runtime.Intrinsics.Vector128<ushort> Value2) LoadPairVector128NonTemporal(ushort* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<uint> Value1, System.Runtime.Intrinsics.Vector128<uint> Value2) LoadPairVector128NonTemporal(uint* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector128<ulong> Value1, System.Runtime.Intrinsics.Vector128<ulong> Value2) LoadPairVector128NonTemporal(ulong* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<byte> Value1, System.Runtime.Intrinsics.Vector64<byte> Value2) LoadPairVector64(byte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<double> Value1, System.Runtime.Intrinsics.Vector64<double> Value2) LoadPairVector64(double* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<short> Value1, System.Runtime.Intrinsics.Vector64<short> Value2) LoadPairVector64(short* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<int> Value1, System.Runtime.Intrinsics.Vector64<int> Value2) LoadPairVector64(int* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<long> Value1, System.Runtime.Intrinsics.Vector64<long> Value2) LoadPairVector64(long* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<sbyte> Value1, System.Runtime.Intrinsics.Vector64<sbyte> Value2) LoadPairVector64(sbyte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<float> Value1, System.Runtime.Intrinsics.Vector64<float> Value2) LoadPairVector64(float* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<ushort> Value1, System.Runtime.Intrinsics.Vector64<ushort> Value2) LoadPairVector64(ushort* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<uint> Value1, System.Runtime.Intrinsics.Vector64<uint> Value2) LoadPairVector64(uint* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<ulong> Value1, System.Runtime.Intrinsics.Vector64<ulong> Value2) LoadPairVector64(ulong* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<byte> Value1, System.Runtime.Intrinsics.Vector64<byte> Value2) LoadPairVector64NonTemporal(byte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<double> Value1, System.Runtime.Intrinsics.Vector64<double> Value2) LoadPairVector64NonTemporal(double* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<short> Value1, System.Runtime.Intrinsics.Vector64<short> Value2) LoadPairVector64NonTemporal(short* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<int> Value1, System.Runtime.Intrinsics.Vector64<int> Value2) LoadPairVector64NonTemporal(int* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<long> Value1, System.Runtime.Intrinsics.Vector64<long> Value2) LoadPairVector64NonTemporal(long* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<sbyte> Value1, System.Runtime.Intrinsics.Vector64<sbyte> Value2) LoadPairVector64NonTemporal(sbyte* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<float> Value1, System.Runtime.Intrinsics.Vector64<float> Value2) LoadPairVector64NonTemporal(float* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<ushort> Value1, System.Runtime.Intrinsics.Vector64<ushort> Value2) LoadPairVector64NonTemporal(ushort* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<uint> Value1, System.Runtime.Intrinsics.Vector64<uint> Value2) LoadPairVector64NonTemporal(uint* address) => throw null;
                        public static unsafe (System.Runtime.Intrinsics.Vector64<ulong> Value1, System.Runtime.Intrinsics.Vector64<ulong> Value2) LoadPairVector64NonTemporal(ulong* address) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Max(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> MaxAcross(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MaxAcross(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MaxAcross(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> MaxAcross(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MaxAcross(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> MaxAcross(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> MaxAcross(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> MaxAcross(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MaxAcross(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> MaxAcross(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> MaxAcross(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MaxNumber(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MaxNumberAcross(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MaxNumberPairwise(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MaxNumberPairwise(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MaxNumberPairwise(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MaxNumberPairwiseScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MaxNumberPairwiseScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> MaxPairwise(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MaxPairwise(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> MaxPairwise(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> MaxPairwise(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> MaxPairwise(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MaxPairwise(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> MaxPairwise(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> MaxPairwise(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MaxPairwiseScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MaxPairwiseScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MaxScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MaxScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Min(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> MinAcross(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MinAcross(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MinAcross(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> MinAcross(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MinAcross(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> MinAcross(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> MinAcross(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> MinAcross(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MinAcross(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> MinAcross(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> MinAcross(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MinNumber(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MinNumberAcross(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MinNumberPairwise(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MinNumberPairwise(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MinNumberPairwise(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MinNumberPairwiseScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MinNumberPairwiseScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> MinPairwise(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MinPairwise(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> MinPairwise(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> MinPairwise(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> MinPairwise(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MinPairwise(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> MinPairwise(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> MinPairwise(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MinPairwiseScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MinPairwiseScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MinScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MinScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Multiply(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingSaturateHighScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingSaturateHighScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningAndAddSaturateScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningAndAddSaturateScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningAndSubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningAndSubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningSaturateScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningSaturateScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningSaturateScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningSaturateScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningSaturateScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningSaturateScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningScalarBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningScalarBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningScalarBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningScalarBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningScalarBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingWideningScalarBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningScalarBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector64<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> MultiplyDoublingWideningScalarBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector64<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MultiplyExtended(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MultiplyExtended(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtended(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MultiplyExtendedByScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MultiplyExtendedScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MultiplyExtendedScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingSaturateHighScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingSaturateHighScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingScalarBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> MultiplyScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Negate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> Negate(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> NegateSaturate(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> NegateSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> NegateSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> NegateSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> NegateSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<long> NegateScalar(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ReciprocalEstimate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ReciprocalEstimateScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ReciprocalEstimateScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ReciprocalExponentScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ReciprocalExponentScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ReciprocalSquareRootEstimate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ReciprocalSquareRootEstimateScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ReciprocalSquareRootEstimateScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ReciprocalSquareRootStep(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ReciprocalSquareRootStepScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ReciprocalSquareRootStepScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ReciprocalStep(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<double> ReciprocalStepScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ReciprocalStepScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ReverseElementBits(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ReverseElementBits(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ReverseElementBits(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ReverseElementBits(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> RoundAwayFromZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> RoundToNearest(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> RoundToZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftArithmeticRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftArithmeticRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftArithmeticRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftArithmeticSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftArithmeticSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftArithmeticSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogicalSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogicalSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogicalSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightArithmeticNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightArithmeticNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightArithmeticNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalRoundedNarrowingSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Sqrt(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Sqrt(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> Sqrt(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                        public static unsafe void StorePair(byte* address, System.Runtime.Intrinsics.Vector128<byte> value1, System.Runtime.Intrinsics.Vector128<byte> value2) => throw null;
                        public static unsafe void StorePair(byte* address, System.Runtime.Intrinsics.Vector64<byte> value1, System.Runtime.Intrinsics.Vector64<byte> value2) => throw null;
                        public static unsafe void StorePair(double* address, System.Runtime.Intrinsics.Vector128<double> value1, System.Runtime.Intrinsics.Vector128<double> value2) => throw null;
                        public static unsafe void StorePair(double* address, System.Runtime.Intrinsics.Vector64<double> value1, System.Runtime.Intrinsics.Vector64<double> value2) => throw null;
                        public static unsafe void StorePair(short* address, System.Runtime.Intrinsics.Vector128<short> value1, System.Runtime.Intrinsics.Vector128<short> value2) => throw null;
                        public static unsafe void StorePair(short* address, System.Runtime.Intrinsics.Vector64<short> value1, System.Runtime.Intrinsics.Vector64<short> value2) => throw null;
                        public static unsafe void StorePair(int* address, System.Runtime.Intrinsics.Vector128<int> value1, System.Runtime.Intrinsics.Vector128<int> value2) => throw null;
                        public static unsafe void StorePair(int* address, System.Runtime.Intrinsics.Vector64<int> value1, System.Runtime.Intrinsics.Vector64<int> value2) => throw null;
                        public static unsafe void StorePair(long* address, System.Runtime.Intrinsics.Vector128<long> value1, System.Runtime.Intrinsics.Vector128<long> value2) => throw null;
                        public static unsafe void StorePair(long* address, System.Runtime.Intrinsics.Vector64<long> value1, System.Runtime.Intrinsics.Vector64<long> value2) => throw null;
                        public static unsafe void StorePair(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> value1, System.Runtime.Intrinsics.Vector128<sbyte> value2) => throw null;
                        public static unsafe void StorePair(sbyte* address, System.Runtime.Intrinsics.Vector64<sbyte> value1, System.Runtime.Intrinsics.Vector64<sbyte> value2) => throw null;
                        public static unsafe void StorePair(float* address, System.Runtime.Intrinsics.Vector128<float> value1, System.Runtime.Intrinsics.Vector128<float> value2) => throw null;
                        public static unsafe void StorePair(float* address, System.Runtime.Intrinsics.Vector64<float> value1, System.Runtime.Intrinsics.Vector64<float> value2) => throw null;
                        public static unsafe void StorePair(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> value1, System.Runtime.Intrinsics.Vector128<ushort> value2) => throw null;
                        public static unsafe void StorePair(ushort* address, System.Runtime.Intrinsics.Vector64<ushort> value1, System.Runtime.Intrinsics.Vector64<ushort> value2) => throw null;
                        public static unsafe void StorePair(uint* address, System.Runtime.Intrinsics.Vector128<uint> value1, System.Runtime.Intrinsics.Vector128<uint> value2) => throw null;
                        public static unsafe void StorePair(uint* address, System.Runtime.Intrinsics.Vector64<uint> value1, System.Runtime.Intrinsics.Vector64<uint> value2) => throw null;
                        public static unsafe void StorePair(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> value1, System.Runtime.Intrinsics.Vector128<ulong> value2) => throw null;
                        public static unsafe void StorePair(ulong* address, System.Runtime.Intrinsics.Vector64<ulong> value1, System.Runtime.Intrinsics.Vector64<ulong> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(byte* address, System.Runtime.Intrinsics.Vector128<byte> value1, System.Runtime.Intrinsics.Vector128<byte> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(byte* address, System.Runtime.Intrinsics.Vector64<byte> value1, System.Runtime.Intrinsics.Vector64<byte> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(double* address, System.Runtime.Intrinsics.Vector128<double> value1, System.Runtime.Intrinsics.Vector128<double> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(double* address, System.Runtime.Intrinsics.Vector64<double> value1, System.Runtime.Intrinsics.Vector64<double> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(short* address, System.Runtime.Intrinsics.Vector128<short> value1, System.Runtime.Intrinsics.Vector128<short> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(short* address, System.Runtime.Intrinsics.Vector64<short> value1, System.Runtime.Intrinsics.Vector64<short> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(int* address, System.Runtime.Intrinsics.Vector128<int> value1, System.Runtime.Intrinsics.Vector128<int> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(int* address, System.Runtime.Intrinsics.Vector64<int> value1, System.Runtime.Intrinsics.Vector64<int> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(long* address, System.Runtime.Intrinsics.Vector128<long> value1, System.Runtime.Intrinsics.Vector128<long> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(long* address, System.Runtime.Intrinsics.Vector64<long> value1, System.Runtime.Intrinsics.Vector64<long> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> value1, System.Runtime.Intrinsics.Vector128<sbyte> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(sbyte* address, System.Runtime.Intrinsics.Vector64<sbyte> value1, System.Runtime.Intrinsics.Vector64<sbyte> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(float* address, System.Runtime.Intrinsics.Vector128<float> value1, System.Runtime.Intrinsics.Vector128<float> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(float* address, System.Runtime.Intrinsics.Vector64<float> value1, System.Runtime.Intrinsics.Vector64<float> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> value1, System.Runtime.Intrinsics.Vector128<ushort> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(ushort* address, System.Runtime.Intrinsics.Vector64<ushort> value1, System.Runtime.Intrinsics.Vector64<ushort> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(uint* address, System.Runtime.Intrinsics.Vector128<uint> value1, System.Runtime.Intrinsics.Vector128<uint> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(uint* address, System.Runtime.Intrinsics.Vector64<uint> value1, System.Runtime.Intrinsics.Vector64<uint> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> value1, System.Runtime.Intrinsics.Vector128<ulong> value2) => throw null;
                        public static unsafe void StorePairNonTemporal(ulong* address, System.Runtime.Intrinsics.Vector64<ulong> value1, System.Runtime.Intrinsics.Vector64<ulong> value2) => throw null;
                        public static unsafe void StorePairScalar(int* address, System.Runtime.Intrinsics.Vector64<int> value1, System.Runtime.Intrinsics.Vector64<int> value2) => throw null;
                        public static unsafe void StorePairScalar(float* address, System.Runtime.Intrinsics.Vector64<float> value1, System.Runtime.Intrinsics.Vector64<float> value2) => throw null;
                        public static unsafe void StorePairScalar(uint* address, System.Runtime.Intrinsics.Vector64<uint> value1, System.Runtime.Intrinsics.Vector64<uint> value2) => throw null;
                        public static unsafe void StorePairScalarNonTemporal(int* address, System.Runtime.Intrinsics.Vector64<int> value1, System.Runtime.Intrinsics.Vector64<int> value2) => throw null;
                        public static unsafe void StorePairScalarNonTemporal(float* address, System.Runtime.Intrinsics.Vector64<float> value1, System.Runtime.Intrinsics.Vector64<float> value2) => throw null;
                        public static unsafe void StorePairScalarNonTemporal(uint* address, System.Runtime.Intrinsics.Vector64<uint> value1, System.Runtime.Intrinsics.Vector64<uint> value2) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Subtract(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> TransposeEven(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> TransposeEven(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> TransposeEven(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> TransposeEven(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> TransposeEven(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> TransposeEven(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> TransposeEven(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> TransposeEven(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> TransposeEven(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> TransposeEven(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> TransposeEven(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> TransposeEven(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> TransposeEven(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> TransposeEven(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> TransposeEven(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> TransposeEven(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> TransposeEven(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> TransposeOdd(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> TransposeOdd(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> TransposeOdd(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> TransposeOdd(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> TransposeOdd(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> TransposeOdd(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> TransposeOdd(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> TransposeOdd(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> TransposeOdd(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> TransposeOdd(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> TransposeOdd(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> TransposeOdd(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> TransposeOdd(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> TransposeOdd(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> TransposeOdd(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> TransposeOdd(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> TransposeOdd(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> UnzipEven(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> UnzipEven(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> UnzipEven(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> UnzipEven(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> UnzipEven(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> UnzipEven(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> UnzipEven(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> UnzipEven(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> UnzipEven(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> UnzipEven(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> UnzipEven(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> UnzipEven(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> UnzipEven(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> UnzipEven(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> UnzipEven(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> UnzipEven(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> UnzipEven(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> UnzipOdd(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> UnzipOdd(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> UnzipOdd(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> UnzipOdd(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> UnzipOdd(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> UnzipOdd(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> UnzipOdd(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> UnzipOdd(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> UnzipOdd(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> UnzipOdd(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> UnzipOdd(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> UnzipOdd(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> UnzipOdd(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> UnzipOdd(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> UnzipOdd(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> UnzipOdd(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> UnzipOdd(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookup(System.Runtime.Intrinsics.Vector128<byte> table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookup(System.Runtime.Intrinsics.Vector128<sbyte> table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<byte> defaultValues, System.Runtime.Intrinsics.Vector128<byte> table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<sbyte> defaultValues, System.Runtime.Intrinsics.Vector128<sbyte> table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<byte> defaultValues, (System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<sbyte> defaultValues, (System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<byte> defaultValues, (System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<sbyte> defaultValues, (System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<byte> defaultValues, (System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector128<byte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector128<sbyte> defaultValues, (System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector128<sbyte> byteIndexes) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ZipHigh(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ZipHigh(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ZipHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ZipHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ZipHigh(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ZipHigh(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ZipHigh(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ZipHigh(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ZipHigh(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ZipHigh(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ZipHigh(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ZipHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ZipHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ZipHigh(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ZipHigh(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ZipHigh(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ZipHigh(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ZipLow(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ZipLow(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ZipLow(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ZipLow(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ZipLow(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ZipLow(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ZipLow(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ZipLow(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ZipLow(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ZipLow(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<byte> ZipLow(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> ZipLow(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> ZipLow(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<sbyte> ZipLow(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<float> ZipLow(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<ushort> ZipLow(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<uint> ZipLow(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    }
                    public static System.Runtime.Intrinsics.Vector128<byte> BitwiseClear(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> BitwiseClear(System.Runtime.Intrinsics.Vector128<double> value, System.Runtime.Intrinsics.Vector128<double> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> BitwiseClear(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> BitwiseClear(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> BitwiseClear(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> BitwiseClear(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> BitwiseClear(System.Runtime.Intrinsics.Vector128<float> value, System.Runtime.Intrinsics.Vector128<float> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> BitwiseClear(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> BitwiseClear(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> BitwiseClear(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> BitwiseClear(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> BitwiseClear(System.Runtime.Intrinsics.Vector64<double> value, System.Runtime.Intrinsics.Vector64<double> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> BitwiseClear(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> BitwiseClear(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> BitwiseClear(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> BitwiseClear(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> BitwiseClear(System.Runtime.Intrinsics.Vector64<float> value, System.Runtime.Intrinsics.Vector64<float> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> BitwiseClear(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<ushort> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> BitwiseClear(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<uint> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> BitwiseClear(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<ulong> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> BitwiseSelect(System.Runtime.Intrinsics.Vector128<byte> select, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> BitwiseSelect(System.Runtime.Intrinsics.Vector128<double> select, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> BitwiseSelect(System.Runtime.Intrinsics.Vector128<short> select, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> BitwiseSelect(System.Runtime.Intrinsics.Vector128<int> select, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> BitwiseSelect(System.Runtime.Intrinsics.Vector128<long> select, System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> BitwiseSelect(System.Runtime.Intrinsics.Vector128<sbyte> select, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> BitwiseSelect(System.Runtime.Intrinsics.Vector128<float> select, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> BitwiseSelect(System.Runtime.Intrinsics.Vector128<ushort> select, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> BitwiseSelect(System.Runtime.Intrinsics.Vector128<uint> select, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> BitwiseSelect(System.Runtime.Intrinsics.Vector128<ulong> select, System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> BitwiseSelect(System.Runtime.Intrinsics.Vector64<byte> select, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> BitwiseSelect(System.Runtime.Intrinsics.Vector64<double> select, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> BitwiseSelect(System.Runtime.Intrinsics.Vector64<short> select, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> BitwiseSelect(System.Runtime.Intrinsics.Vector64<int> select, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> BitwiseSelect(System.Runtime.Intrinsics.Vector64<long> select, System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> BitwiseSelect(System.Runtime.Intrinsics.Vector64<sbyte> select, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> BitwiseSelect(System.Runtime.Intrinsics.Vector64<float> select, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> BitwiseSelect(System.Runtime.Intrinsics.Vector64<ushort> select, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> BitwiseSelect(System.Runtime.Intrinsics.Vector64<uint> select, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> BitwiseSelect(System.Runtime.Intrinsics.Vector64<ulong> select, System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Ceiling(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Ceiling(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> CeilingScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CeilingScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> CompareEqual(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> CompareEqual(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> CompareEqual(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> CompareEqual(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CompareEqual(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> CompareEqual(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> CompareEqual(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> CompareGreaterThan(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareLessThan(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareLessThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareLessThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareLessThan(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareLessThan(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> CompareLessThan(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> CompareLessThan(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> CompareLessThan(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CompareLessThan(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> CompareLessThan(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> CompareLessThan(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareTest(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareTest(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareTest(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareTest(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareTest(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareTest(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareTest(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> CompareTest(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> CompareTest(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> CompareTest(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> CompareTest(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> CompareTest(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> CompareTest(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> CompareTest(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32RoundAwayFromZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundAwayFromZero(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundAwayFromZeroScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32RoundToEven(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToEven(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToEvenScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32RoundToZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToZero(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32RoundToZeroScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingle(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingle(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingleScalar(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingleScalar(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32RoundAwayFromZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundAwayFromZero(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundAwayFromZeroScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32RoundToEven(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToEven(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToEvenScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32RoundToZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToZero(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32RoundToZeroScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> DivideScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> DivideScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector64<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector128<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> DuplicateSelectedScalarToVector64(System.Runtime.Intrinsics.Vector64<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> DuplicateToVector128(byte value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> DuplicateToVector128(short value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> DuplicateToVector128(int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> DuplicateToVector128(sbyte value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> DuplicateToVector128(float value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> DuplicateToVector128(ushort value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> DuplicateToVector128(uint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> DuplicateToVector64(byte value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> DuplicateToVector64(short value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> DuplicateToVector64(int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> DuplicateToVector64(sbyte value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> DuplicateToVector64(float value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> DuplicateToVector64(ushort value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> DuplicateToVector64(uint value) => throw null;
                    public static byte Extract(System.Runtime.Intrinsics.Vector128<byte> vector, byte index) => throw null;
                    public static double Extract(System.Runtime.Intrinsics.Vector128<double> vector, byte index) => throw null;
                    public static short Extract(System.Runtime.Intrinsics.Vector128<short> vector, byte index) => throw null;
                    public static int Extract(System.Runtime.Intrinsics.Vector128<int> vector, byte index) => throw null;
                    public static long Extract(System.Runtime.Intrinsics.Vector128<long> vector, byte index) => throw null;
                    public static sbyte Extract(System.Runtime.Intrinsics.Vector128<sbyte> vector, byte index) => throw null;
                    public static float Extract(System.Runtime.Intrinsics.Vector128<float> vector, byte index) => throw null;
                    public static ushort Extract(System.Runtime.Intrinsics.Vector128<ushort> vector, byte index) => throw null;
                    public static uint Extract(System.Runtime.Intrinsics.Vector128<uint> vector, byte index) => throw null;
                    public static ulong Extract(System.Runtime.Intrinsics.Vector128<ulong> vector, byte index) => throw null;
                    public static byte Extract(System.Runtime.Intrinsics.Vector64<byte> vector, byte index) => throw null;
                    public static short Extract(System.Runtime.Intrinsics.Vector64<short> vector, byte index) => throw null;
                    public static int Extract(System.Runtime.Intrinsics.Vector64<int> vector, byte index) => throw null;
                    public static sbyte Extract(System.Runtime.Intrinsics.Vector64<sbyte> vector, byte index) => throw null;
                    public static float Extract(System.Runtime.Intrinsics.Vector64<float> vector, byte index) => throw null;
                    public static ushort Extract(System.Runtime.Intrinsics.Vector64<ushort> vector, byte index) => throw null;
                    public static uint Extract(System.Runtime.Intrinsics.Vector64<uint> vector, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ExtractNarrowingLower(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ExtractNarrowingLower(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ExtractNarrowingLower(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ExtractNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ExtractNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ExtractNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ExtractNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ExtractNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ExtractNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ExtractNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ExtractNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ExtractNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ExtractNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ExtractNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ExtractNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ExtractNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ExtractNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ExtractNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ExtractNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ExtractNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ExtractNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractVector128(System.Runtime.Intrinsics.Vector128<byte> upper, System.Runtime.Intrinsics.Vector128<byte> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ExtractVector128(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ExtractVector128(System.Runtime.Intrinsics.Vector128<short> upper, System.Runtime.Intrinsics.Vector128<short> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ExtractVector128(System.Runtime.Intrinsics.Vector128<int> upper, System.Runtime.Intrinsics.Vector128<int> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ExtractVector128(System.Runtime.Intrinsics.Vector128<long> upper, System.Runtime.Intrinsics.Vector128<long> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ExtractVector128(System.Runtime.Intrinsics.Vector128<sbyte> upper, System.Runtime.Intrinsics.Vector128<sbyte> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ExtractVector128(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractVector128(System.Runtime.Intrinsics.Vector128<ushort> upper, System.Runtime.Intrinsics.Vector128<ushort> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractVector128(System.Runtime.Intrinsics.Vector128<uint> upper, System.Runtime.Intrinsics.Vector128<uint> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ExtractVector128(System.Runtime.Intrinsics.Vector128<ulong> upper, System.Runtime.Intrinsics.Vector128<ulong> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ExtractVector64(System.Runtime.Intrinsics.Vector64<byte> upper, System.Runtime.Intrinsics.Vector64<byte> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ExtractVector64(System.Runtime.Intrinsics.Vector64<short> upper, System.Runtime.Intrinsics.Vector64<short> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ExtractVector64(System.Runtime.Intrinsics.Vector64<int> upper, System.Runtime.Intrinsics.Vector64<int> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ExtractVector64(System.Runtime.Intrinsics.Vector64<sbyte> upper, System.Runtime.Intrinsics.Vector64<sbyte> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ExtractVector64(System.Runtime.Intrinsics.Vector64<float> upper, System.Runtime.Intrinsics.Vector64<float> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ExtractVector64(System.Runtime.Intrinsics.Vector64<ushort> upper, System.Runtime.Intrinsics.Vector64<ushort> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ExtractVector64(System.Runtime.Intrinsics.Vector64<uint> upper, System.Runtime.Intrinsics.Vector64<uint> lower, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Floor(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Floor(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> FloorScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FloorScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> FusedAddHalving(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> FusedAddHalving(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> FusedAddHalving(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> FusedAddHalving(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> FusedAddHalving(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> FusedAddHalving(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> FusedAddHalving(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> FusedAddHalving(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> FusedAddHalving(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> FusedAddHalving(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> FusedAddHalving(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> FusedAddHalving(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector64<double> addend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddScalar(System.Runtime.Intrinsics.Vector64<double> addend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector64<double> minuend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractScalar(System.Runtime.Intrinsics.Vector64<double> minuend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> FusedSubtractHalving(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> FusedSubtractHalving(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> FusedSubtractHalving(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> FusedSubtractHalving(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> FusedSubtractHalving(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> FusedSubtractHalving(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Insert(System.Runtime.Intrinsics.Vector128<byte> vector, byte index, byte data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Insert(System.Runtime.Intrinsics.Vector128<double> vector, byte index, double data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Insert(System.Runtime.Intrinsics.Vector128<short> vector, byte index, short data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Insert(System.Runtime.Intrinsics.Vector128<int> vector, byte index, int data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Insert(System.Runtime.Intrinsics.Vector128<long> vector, byte index, long data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Insert(System.Runtime.Intrinsics.Vector128<sbyte> vector, byte index, sbyte data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Insert(System.Runtime.Intrinsics.Vector128<float> vector, byte index, float data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Insert(System.Runtime.Intrinsics.Vector128<ushort> vector, byte index, ushort data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Insert(System.Runtime.Intrinsics.Vector128<uint> vector, byte index, uint data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Insert(System.Runtime.Intrinsics.Vector128<ulong> vector, byte index, ulong data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Insert(System.Runtime.Intrinsics.Vector64<byte> vector, byte index, byte data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Insert(System.Runtime.Intrinsics.Vector64<short> vector, byte index, short data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Insert(System.Runtime.Intrinsics.Vector64<int> vector, byte index, int data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Insert(System.Runtime.Intrinsics.Vector64<sbyte> vector, byte index, sbyte data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Insert(System.Runtime.Intrinsics.Vector64<float> vector, byte index, float data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Insert(System.Runtime.Intrinsics.Vector64<ushort> vector, byte index, ushort data) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Insert(System.Runtime.Intrinsics.Vector64<uint> vector, byte index, uint data) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> InsertScalar(System.Runtime.Intrinsics.Vector128<double> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> InsertScalar(System.Runtime.Intrinsics.Vector128<long> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> InsertScalar(System.Runtime.Intrinsics.Vector128<ulong> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<short> LeadingSignCount(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> LeadingSignCount(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> LeadingSignCount(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> LeadingSignCount(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> LeadingSignCount(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> LeadingSignCount(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<byte> value, byte index, byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<double> value, byte index, double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<short> value, byte index, short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<int> value, byte index, int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<long> value, byte index, long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<sbyte> value, byte index, sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<float> value, byte index, float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<ushort> value, byte index, ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<uint> value, byte index, uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<ulong> value, byte index, ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<byte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<byte> value, byte index, byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<short> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<short> value, byte index, short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<int> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<int> value, byte index, int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<sbyte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, byte index, sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<float> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<float> value, byte index, float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<ushort> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<ushort> value, byte index, ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<uint> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<uint> value, byte index, uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadAndReplicateToVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadAndReplicateToVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadAndReplicateToVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadAndReplicateToVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadAndReplicateToVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadAndReplicateToVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadAndReplicateToVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<byte> LoadAndReplicateToVector64(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<short> LoadAndReplicateToVector64(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<int> LoadAndReplicateToVector64(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<sbyte> LoadAndReplicateToVector64(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<float> LoadAndReplicateToVector64(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<ushort> LoadAndReplicateToVector64(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<uint> LoadAndReplicateToVector64(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadVector128(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<byte> LoadVector64(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<double> LoadVector64(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<short> LoadVector64(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<int> LoadVector64(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<long> LoadVector64(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<sbyte> LoadVector64(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<float> LoadVector64(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<ushort> LoadVector64(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<uint> LoadVector64(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector64<ulong> LoadVector64(ulong* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Max(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Max(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Max(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Max(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Max(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Max(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Max(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Max(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Max(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Max(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Max(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Max(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Max(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Max(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MaxNumber(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MaxNumber(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> MaxNumberScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MaxNumberScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> MaxPairwise(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MaxPairwise(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MaxPairwise(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> MaxPairwise(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MaxPairwise(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MaxPairwise(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MaxPairwise(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Min(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Min(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Min(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Min(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Min(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Min(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Min(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Min(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Min(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Min(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Min(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Min(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Min(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Min(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MinNumber(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MinNumber(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> MinNumberScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MinNumberScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> MinPairwise(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MinPairwise(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MinPairwise(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> MinPairwise(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MinPairwise(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MinPairwise(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MinPairwise(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Multiply(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Multiply(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Multiply(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Multiply(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Multiply(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Multiply(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Multiply(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Multiply(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Multiply(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Multiply(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Multiply(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Multiply(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Multiply(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Multiply(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> MultiplyAdd(System.Runtime.Intrinsics.Vector128<byte> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> MultiplyAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> MultiplyAdd(System.Runtime.Intrinsics.Vector64<byte> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> MultiplyAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAdd(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyDoublingSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyDoublingSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyDoublingSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerByScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerByScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerByScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerByScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningLowerBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningLowerBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateLowerByScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateLowerByScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateLowerBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateLowerBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateLowerBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateLowerBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateUpperByScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateUpperByScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateUpperBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateUpperBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateUpperBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateUpperBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperByScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperByScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperByScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperByScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperBySelectedScalarAndAddSaturate(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningUpperBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningUpperBySelectedScalarAndSubtractSaturate(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingByScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingBySelectedScalarSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingSaturateHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingSaturateHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingSaturateHigh(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingSaturateHigh(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> MultiplyScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MultiplyScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MultiplyScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> MultiplyScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> MultiplySubtract(System.Runtime.Intrinsics.Vector128<byte> minuend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtract(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> MultiplySubtract(System.Runtime.Intrinsics.Vector128<sbyte> minuend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtract(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> MultiplySubtract(System.Runtime.Intrinsics.Vector64<byte> minuend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtract(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtract(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> MultiplySubtract(System.Runtime.Intrinsics.Vector64<sbyte> minuend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtract(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtract(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Negate(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Negate(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Negate(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Negate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Negate(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Negate(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Negate(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Negate(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> NegateSaturate(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> NegateSaturate(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> NegateSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> NegateSaturate(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> NegateSaturate(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> NegateSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> NegateScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> NegateScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Not(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Not(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Not(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Not(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Not(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Not(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Not(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Not(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Not(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Not(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Not(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> Not(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Not(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Not(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> Not(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Not(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Not(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Not(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Not(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> Not(System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Or(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Or(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Or(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Or(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Or(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Or(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Or(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Or(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Or(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Or(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Or(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> Or(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Or(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Or(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> Or(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Or(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Or(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Or(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Or(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> Or(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> OrNot(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> OrNot(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> OrNot(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> OrNot(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> OrNot(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> OrNot(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> OrNot(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> OrNot(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> OrNot(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> OrNot(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> OrNot(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> OrNot(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> OrNot(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> OrNot(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> OrNot(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> OrNot(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> OrNot(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> OrNot(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> OrNot(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> OrNot(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> PolynomialMultiply(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> PolynomialMultiply(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> PolynomialMultiply(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> PolynomialMultiply(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> PolynomialMultiplyWideningLower(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> PolynomialMultiplyWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> PolynomialMultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> PolynomialMultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> PopCount(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> PopCount(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> PopCount(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> PopCount(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalEstimate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ReciprocalEstimate(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ReciprocalEstimate(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ReciprocalEstimate(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSquareRootEstimate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ReciprocalSquareRootEstimate(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ReciprocalSquareRootEstimate(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ReciprocalSquareRootEstimate(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSquareRootStep(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ReciprocalSquareRootStep(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalStep(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> ReciprocalStep(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ReverseElement16(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ReverseElement16(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ReverseElement16(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ReverseElement16(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ReverseElement16(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ReverseElement16(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ReverseElement16(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ReverseElement16(System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ReverseElement32(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ReverseElement32(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ReverseElement32(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ReverseElement32(System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ReverseElement8(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ReverseElement8(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ReverseElement8(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ReverseElement8(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ReverseElement8(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ReverseElement8(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ReverseElement8(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ReverseElement8(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ReverseElement8(System.Runtime.Intrinsics.Vector64<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ReverseElement8(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ReverseElement8(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ReverseElement8(System.Runtime.Intrinsics.Vector64<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundAwayFromZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundAwayFromZero(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> RoundAwayFromZeroScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundAwayFromZeroScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNearest(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToNearest(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> RoundToNearestScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToNearestScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToZero(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> RoundToZeroScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> RoundToZeroScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftArithmetic(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftArithmetic(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftArithmetic(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftArithmeticRounded(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftArithmeticRoundedSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftArithmeticRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftArithmeticRoundedScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftArithmeticSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftArithmeticSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftArithmeticScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftAndInsert(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLeftAndInsertScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeftAndInsertScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogicalSaturateUnsigned(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeftLogicalSaturateUnsignedScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLeftLogicalScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeftLogicalScalar(System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalWideningLower(System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalWideningLower(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogicalWideningLower(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalWideningLower(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalWideningLower(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalWideningUpper(System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalWideningUpper(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogicalWideningUpper(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalWideningUpper(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLogical(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLogical(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLogical(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLogical(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLogical(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLogical(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLogical(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLogical(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLogical(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLogical(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLogical(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLogical(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLogical(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLogical(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLogicalRounded(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLogicalRoundedSaturate(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLogicalRoundedSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLogicalRoundedScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLogicalRoundedScalar(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector64<byte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector64<short> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector64<int> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector64<sbyte> value, System.Runtime.Intrinsics.Vector64<sbyte> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector64<ushort> value, System.Runtime.Intrinsics.Vector64<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftLogicalSaturate(System.Runtime.Intrinsics.Vector64<uint> value, System.Runtime.Intrinsics.Vector64<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftLogicalScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLogicalScalar(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightAndInsertScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightAndInsertScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right, byte shift) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightArithmeticAddScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightArithmeticNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightArithmeticNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightArithmeticNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightArithmeticNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightArithmeticNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightArithmeticNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmeticNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmeticNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmeticNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticRounded(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticRoundedAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightArithmeticRoundedAddScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmeticRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmeticRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmeticRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmeticRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmeticRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmeticRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightArithmeticRoundedScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightArithmeticScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<byte> addend, System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<byte> addend, System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalAddScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalAddScalar(System.Runtime.Intrinsics.Vector64<ulong> addend, System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalRounded(System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<byte> addend, System.Runtime.Intrinsics.Vector128<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector64<byte> addend, System.Runtime.Intrinsics.Vector64<byte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalRoundedAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalRoundedAddScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalRoundedAddScalar(System.Runtime.Intrinsics.Vector64<ulong> addend, System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalRoundedNarrowingLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalRoundedNarrowingLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalRoundedNarrowingLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalRoundedNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalRoundedNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalRoundedNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogicalRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogicalRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalRoundedNarrowingSaturateLower(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalRoundedNarrowingSaturateUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogicalRoundedNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalRoundedNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalRoundedNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogicalRoundedNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalRoundedNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalRoundedNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalRoundedScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalRoundedScalar(System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalScalar(System.Runtime.Intrinsics.Vector64<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalScalar(System.Runtime.Intrinsics.Vector64<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SignExtendWideningLower(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SignExtendWideningLower(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SignExtendWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> SqrtScalar(System.Runtime.Intrinsics.Vector64<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> SqrtScalar(System.Runtime.Intrinsics.Vector64<float> value) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector64<byte> source) => throw null;
                    public static unsafe void Store(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void Store(double* address, System.Runtime.Intrinsics.Vector64<double> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector64<short> source) => throw null;
                    public static unsafe void Store(int* address, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void Store(int* address, System.Runtime.Intrinsics.Vector64<int> source) => throw null;
                    public static unsafe void Store(long* address, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void Store(long* address, System.Runtime.Intrinsics.Vector64<long> source) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector64<sbyte> source) => throw null;
                    public static unsafe void Store(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void Store(float* address, System.Runtime.Intrinsics.Vector64<float> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector64<ushort> source) => throw null;
                    public static unsafe void Store(uint* address, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void Store(uint* address, System.Runtime.Intrinsics.Vector64<uint> source) => throw null;
                    public static unsafe void Store(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static unsafe void Store(ulong* address, System.Runtime.Intrinsics.Vector64<ulong> source) => throw null;
                    public static unsafe void StoreSelectedScalar(byte* address, System.Runtime.Intrinsics.Vector128<byte> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(byte* address, System.Runtime.Intrinsics.Vector64<byte> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(double* address, System.Runtime.Intrinsics.Vector128<double> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(short* address, System.Runtime.Intrinsics.Vector128<short> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(short* address, System.Runtime.Intrinsics.Vector64<short> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(int* address, System.Runtime.Intrinsics.Vector128<int> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(int* address, System.Runtime.Intrinsics.Vector64<int> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(long* address, System.Runtime.Intrinsics.Vector128<long> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(sbyte* address, System.Runtime.Intrinsics.Vector64<sbyte> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(float* address, System.Runtime.Intrinsics.Vector128<float> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(float* address, System.Runtime.Intrinsics.Vector64<float> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(ushort* address, System.Runtime.Intrinsics.Vector64<ushort> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(uint* address, System.Runtime.Intrinsics.Vector128<uint> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(uint* address, System.Runtime.Intrinsics.Vector64<uint> value, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Subtract(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Subtract(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Subtract(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Subtract(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Subtract(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Subtract(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Subtract(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Subtract(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Subtract(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Subtract(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Subtract(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Subtract(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Subtract(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Subtract(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Subtract(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Subtract(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> SubtractHighNarrowingLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> SubtractHighNarrowingLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> SubtractHighNarrowingLower(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> SubtractHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> SubtractHighNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> SubtractHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> SubtractHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> SubtractHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> SubtractRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> SubtractRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> SubtractRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> SubtractRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> SubtractRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> SubtractRoundedHighNarrowingLower(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> SubtractRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> SubtractRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractRoundedHighNarrowingUpper(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> SubtractSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractSaturate(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SubtractSaturate(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> SubtractSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractSaturate(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SubtractSaturate(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> SubtractSaturate(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> SubtractSaturate(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> SubtractSaturate(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> SubtractSaturate(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> SubtractSaturate(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> SubtractSaturate(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> SubtractSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> SubtractScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> SubtractScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> SubtractScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> SubtractScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractWideningLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractWideningLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SubtractWideningLower(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractWideningLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractWideningLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SubtractWideningLower(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractWideningLower(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SubtractWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SubtractWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SubtractWideningUpper(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookup(System.Runtime.Intrinsics.Vector128<byte> table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookup(System.Runtime.Intrinsics.Vector128<sbyte> table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookup((System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<byte> defaultValues, System.Runtime.Intrinsics.Vector128<byte> table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<sbyte> defaultValues, System.Runtime.Intrinsics.Vector128<sbyte> table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<byte> defaultValues, (System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<sbyte> defaultValues, (System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<byte> defaultValues, (System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<sbyte> defaultValues, (System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<byte> defaultValues, (System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>, System.Runtime.Intrinsics.Vector128<byte>) table, System.Runtime.Intrinsics.Vector64<byte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> VectorTableLookupExtension(System.Runtime.Intrinsics.Vector64<sbyte> defaultValues, (System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>, System.Runtime.Intrinsics.Vector128<sbyte>) table, System.Runtime.Intrinsics.Vector64<sbyte> byteIndexes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Xor(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Xor(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Xor(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Xor(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Xor(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Xor(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Xor(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Xor(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Xor(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Xor(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<byte> Xor(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<double> Xor(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> Xor(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> Xor(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<long> Xor(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<sbyte> Xor(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<float> Xor(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ushort> Xor(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> Xor(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<ulong> Xor(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector64<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector64<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector64<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector64<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector64<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector64<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                }
                public abstract class Aes : System.Runtime.Intrinsics.Arm.ArmBase
                {
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.ArmBase.Arm64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector128<byte> Decrypt(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> roundKey) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Encrypt(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> roundKey) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> InverseMixColumns(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<byte> MixColumns(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> PolynomialMultiplyWideningLower(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> PolynomialMultiplyWideningLower(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> PolynomialMultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> PolynomialMultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                }
                public abstract class ArmBase
                {
                    public abstract class Arm64
                    {
                        public static bool IsSupported { get => throw null; }
                        public static int LeadingSignCount(int value) => throw null;
                        public static int LeadingSignCount(long value) => throw null;
                        public static int LeadingZeroCount(long value) => throw null;
                        public static int LeadingZeroCount(ulong value) => throw null;
                        public static long MultiplyHigh(long left, long right) => throw null;
                        public static ulong MultiplyHigh(ulong left, ulong right) => throw null;
                        public static long ReverseElementBits(long value) => throw null;
                        public static ulong ReverseElementBits(ulong value) => throw null;
                    }
                    public static bool IsSupported { get => throw null; }
                    public static int LeadingZeroCount(int value) => throw null;
                    public static int LeadingZeroCount(uint value) => throw null;
                    public static int ReverseElementBits(int value) => throw null;
                    public static uint ReverseElementBits(uint value) => throw null;
                    public static void Yield() => throw null;
                }
                public abstract class Crc32 : System.Runtime.Intrinsics.Arm.ArmBase
                {
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.ArmBase.Arm64
                    {
                        public static uint ComputeCrc32(uint crc, ulong data) => throw null;
                        public static uint ComputeCrc32C(uint crc, ulong data) => throw null;
                        public static bool IsSupported { get => throw null; }
                    }
                    public static uint ComputeCrc32(uint crc, byte data) => throw null;
                    public static uint ComputeCrc32(uint crc, ushort data) => throw null;
                    public static uint ComputeCrc32(uint crc, uint data) => throw null;
                    public static uint ComputeCrc32C(uint crc, byte data) => throw null;
                    public static uint ComputeCrc32C(uint crc, ushort data) => throw null;
                    public static uint ComputeCrc32C(uint crc, uint data) => throw null;
                    public static bool IsSupported { get => throw null; }
                }
                public abstract class Dp : System.Runtime.Intrinsics.Arm.AdvSimd
                {
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.AdvSimd.Arm64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector128<int> DotProduct(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> DotProduct(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> DotProduct(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> DotProduct(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte rightScaledIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<uint> DotProductBySelectedQuadruplet(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte rightScaledIndex) => throw null;
                    public static bool IsSupported { get => throw null; }
                }
                public abstract class Rdm : System.Runtime.Intrinsics.Arm.AdvSimd
                {
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.AdvSimd.Arm64
                    {
                        public static bool IsSupported { get => throw null; }
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingAndAddSaturateHighScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingAndAddSaturateHighScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingAndSubtractSaturateHighScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingAndSubtractSaturateHighScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingScalarBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingScalarBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingScalarBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingScalarBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingScalarBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingScalarBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingScalarBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                        public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingScalarBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    }
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingAndAddSaturateHigh(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingAndAddSaturateHigh(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingBySelectedScalarAndAddSaturateHigh(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<short> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) => throw null;
                    public static System.Runtime.Intrinsics.Vector64<int> MultiplyRoundedDoublingBySelectedScalarAndSubtractSaturateHigh(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) => throw null;
                }
                public abstract class Sha1 : System.Runtime.Intrinsics.Arm.ArmBase
                {
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.ArmBase.Arm64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector64<uint> FixedRotate(System.Runtime.Intrinsics.Vector64<uint> hash_e) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> HashUpdateChoose(System.Runtime.Intrinsics.Vector128<uint> hash_abcd, System.Runtime.Intrinsics.Vector64<uint> hash_e, System.Runtime.Intrinsics.Vector128<uint> wk) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> HashUpdateMajority(System.Runtime.Intrinsics.Vector128<uint> hash_abcd, System.Runtime.Intrinsics.Vector64<uint> hash_e, System.Runtime.Intrinsics.Vector128<uint> wk) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> HashUpdateParity(System.Runtime.Intrinsics.Vector128<uint> hash_abcd, System.Runtime.Intrinsics.Vector64<uint> hash_e, System.Runtime.Intrinsics.Vector128<uint> wk) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<uint> ScheduleUpdate0(System.Runtime.Intrinsics.Vector128<uint> w0_3, System.Runtime.Intrinsics.Vector128<uint> w4_7, System.Runtime.Intrinsics.Vector128<uint> w8_11) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ScheduleUpdate1(System.Runtime.Intrinsics.Vector128<uint> tw0_3, System.Runtime.Intrinsics.Vector128<uint> w12_15) => throw null;
                }
                public abstract class Sha256 : System.Runtime.Intrinsics.Arm.ArmBase
                {
                    public abstract class Arm64 : System.Runtime.Intrinsics.Arm.ArmBase.Arm64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector128<uint> HashUpdate1(System.Runtime.Intrinsics.Vector128<uint> hash_abcd, System.Runtime.Intrinsics.Vector128<uint> hash_efgh, System.Runtime.Intrinsics.Vector128<uint> wk) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> HashUpdate2(System.Runtime.Intrinsics.Vector128<uint> hash_efgh, System.Runtime.Intrinsics.Vector128<uint> hash_abcd, System.Runtime.Intrinsics.Vector128<uint> wk) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<uint> ScheduleUpdate0(System.Runtime.Intrinsics.Vector128<uint> w0_3, System.Runtime.Intrinsics.Vector128<uint> w4_7) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ScheduleUpdate1(System.Runtime.Intrinsics.Vector128<uint> w0_3, System.Runtime.Intrinsics.Vector128<uint> w8_11, System.Runtime.Intrinsics.Vector128<uint> w12_15) => throw null;
                }
            }
            public static class Vector128
            {
                public static System.Runtime.Intrinsics.Vector128<T> Abs<T>(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Add<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> AndNot<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<TTo> As<TFrom, TTo>(this System.Runtime.Intrinsics.Vector128<TFrom> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> AsByte<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> AsDouble<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> AsInt16<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> AsInt32<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> AsInt64<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> AsNInt<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> AsNUInt<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> AsSByte<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> AsSingle<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> AsUInt16<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> AsUInt32<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> AsUInt64<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Numerics.Vector<T> AsVector<T>(this System.Runtime.Intrinsics.Vector128<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> AsVector128(this System.Numerics.Vector2 value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> AsVector128(this System.Numerics.Vector3 value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> AsVector128(this System.Numerics.Vector4 value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> AsVector128<T>(this System.Numerics.Vector<T> value) => throw null;
                public static System.Numerics.Vector2 AsVector2(this System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                public static System.Numerics.Vector3 AsVector3(this System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                public static System.Numerics.Vector4 AsVector4(this System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> BitwiseAnd<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> BitwiseOr<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> Ceiling(System.Runtime.Intrinsics.Vector128<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Ceiling(System.Runtime.Intrinsics.Vector128<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> ConditionalSelect<T>(System.Runtime.Intrinsics.Vector128<T> condition, System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> ConvertToDouble(System.Runtime.Intrinsics.Vector128<long> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> ConvertToDouble(System.Runtime.Intrinsics.Vector128<ulong> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32(System.Runtime.Intrinsics.Vector128<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> ConvertToInt64(System.Runtime.Intrinsics.Vector128<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<int> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<uint> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32(System.Runtime.Intrinsics.Vector128<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToUInt64(System.Runtime.Intrinsics.Vector128<double> vector) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector128<T> vector, System.Span<T> destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector128<T> vector, T[] destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector128<T> vector, T[] destination, int startIndex) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> Create(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> Create(byte e0, byte e1, byte e2, byte e3, byte e4, byte e5, byte e6, byte e7, byte e8, byte e9, byte e10, byte e11, byte e12, byte e13, byte e14, byte e15) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> Create(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> Create(double e0, double e1) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> Create(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> Create(short e0, short e1, short e2, short e3, short e4, short e5, short e6, short e7) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> Create(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> Create(int e0, int e1, int e2, int e3) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> Create(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> Create(long e0, long e1) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> Create(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> Create(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> Create(System.Runtime.Intrinsics.Vector64<byte> lower, System.Runtime.Intrinsics.Vector64<byte> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> Create(System.Runtime.Intrinsics.Vector64<double> lower, System.Runtime.Intrinsics.Vector64<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> Create(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector64<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> Create(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector64<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> Create(System.Runtime.Intrinsics.Vector64<long> lower, System.Runtime.Intrinsics.Vector64<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> Create(System.Runtime.Intrinsics.Vector64<nint> lower, System.Runtime.Intrinsics.Vector64<nint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> Create(System.Runtime.Intrinsics.Vector64<nuint> lower, System.Runtime.Intrinsics.Vector64<nuint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> Create(System.Runtime.Intrinsics.Vector64<sbyte> lower, System.Runtime.Intrinsics.Vector64<sbyte> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Create(System.Runtime.Intrinsics.Vector64<float> lower, System.Runtime.Intrinsics.Vector64<float> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> Create(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector64<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> Create(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector64<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> Create(System.Runtime.Intrinsics.Vector64<ulong> lower, System.Runtime.Intrinsics.Vector64<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> Create(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> Create(sbyte e0, sbyte e1, sbyte e2, sbyte e3, sbyte e4, sbyte e5, sbyte e6, sbyte e7, sbyte e8, sbyte e9, sbyte e10, sbyte e11, sbyte e12, sbyte e13, sbyte e14, sbyte e15) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Create(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Create(float e0, float e1, float e2, float e3) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> Create(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> Create(ushort e0, ushort e1, ushort e2, ushort e3, ushort e4, ushort e5, ushort e6, ushort e7) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> Create(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> Create(uint e0, uint e1, uint e2, uint e3) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> Create(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> Create(ulong e0, ulong e1) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Create<T>(System.ReadOnlySpan<T> values) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Create<T>(System.Runtime.Intrinsics.Vector64<T> lower, System.Runtime.Intrinsics.Vector64<T> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Create<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Create<T>(T[] values) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Create<T>(T[] values, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> CreateScalar(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> CreateScalar(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> CreateScalar(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> CreateScalar(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> CreateScalar(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> CreateScalar(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> CreateScalar(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> CreateScalar(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> CreateScalar(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> CreateScalar(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> CreateScalar(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> CreateScalar(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> CreateScalar<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> CreateScalarUnsafe(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> CreateScalarUnsafe(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> CreateScalarUnsafe(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> CreateScalarUnsafe(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> CreateScalarUnsafe(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> CreateScalarUnsafe(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> CreateScalarUnsafe(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> CreateScalarUnsafe(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> CreateScalarUnsafe(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> CreateScalarUnsafe(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> CreateScalarUnsafe(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> CreateScalarUnsafe(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> CreateScalarUnsafe<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Divide<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Divide<T>(System.Runtime.Intrinsics.Vector128<T> left, T right) => throw null;
                public static T Dot<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Equals<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool EqualsAll<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool EqualsAny<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static uint ExtractMostSignificantBits<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> Floor(System.Runtime.Intrinsics.Vector128<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Floor(System.Runtime.Intrinsics.Vector128<float> vector) => throw null;
                public static T GetElement<T>(this System.Runtime.Intrinsics.Vector128<T> vector, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> GetLower<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> GetUpper<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> GreaterThan<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool GreaterThanAll<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool GreaterThanAny<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> GreaterThanOrEqual<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool GreaterThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool GreaterThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool IsHardwareAccelerated { get => throw null; }
                public static System.Runtime.Intrinsics.Vector128<T> LessThan<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool LessThanAll<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool LessThanAny<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> LessThanOrEqual<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool LessThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool LessThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector128<T> Load<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector128<T> LoadAligned<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector128<T> LoadAlignedNonTemporal<T>(T* source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> LoadUnsafe<T>(ref readonly T source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> LoadUnsafe<T>(ref readonly T source, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Max<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Min<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Multiply<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Multiply<T>(System.Runtime.Intrinsics.Vector128<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Multiply<T>(T left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Narrow(System.Runtime.Intrinsics.Vector128<double> lower, System.Runtime.Intrinsics.Vector128<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> Narrow(System.Runtime.Intrinsics.Vector128<short> lower, System.Runtime.Intrinsics.Vector128<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> Narrow(System.Runtime.Intrinsics.Vector128<int> lower, System.Runtime.Intrinsics.Vector128<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> Narrow(System.Runtime.Intrinsics.Vector128<long> lower, System.Runtime.Intrinsics.Vector128<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> Narrow(System.Runtime.Intrinsics.Vector128<ushort> lower, System.Runtime.Intrinsics.Vector128<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> Narrow(System.Runtime.Intrinsics.Vector128<uint> lower, System.Runtime.Intrinsics.Vector128<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> Narrow(System.Runtime.Intrinsics.Vector128<ulong> lower, System.Runtime.Intrinsics.Vector128<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Negate<T>(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> OnesComplement<T>(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeft(System.Runtime.Intrinsics.Vector128<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> ShiftLeft(System.Runtime.Intrinsics.Vector128<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> ShiftLeft(System.Runtime.Intrinsics.Vector128<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> ShiftLeft(System.Runtime.Intrinsics.Vector128<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> ShiftLeft(System.Runtime.Intrinsics.Vector128<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> ShiftLeft(System.Runtime.Intrinsics.Vector128<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeft(System.Runtime.Intrinsics.Vector128<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeft(System.Runtime.Intrinsics.Vector128<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeft(System.Runtime.Intrinsics.Vector128<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeft(System.Runtime.Intrinsics.Vector128<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<nuint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<byte> Shuffle(System.Runtime.Intrinsics.Vector128<byte> vector, System.Runtime.Intrinsics.Vector128<byte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<sbyte> Shuffle(System.Runtime.Intrinsics.Vector128<sbyte> vector, System.Runtime.Intrinsics.Vector128<sbyte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> Shuffle(System.Runtime.Intrinsics.Vector128<short> vector, System.Runtime.Intrinsics.Vector128<short> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> Shuffle(System.Runtime.Intrinsics.Vector128<ushort> vector, System.Runtime.Intrinsics.Vector128<ushort> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> Shuffle(System.Runtime.Intrinsics.Vector128<int> vector, System.Runtime.Intrinsics.Vector128<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> Shuffle(System.Runtime.Intrinsics.Vector128<uint> vector, System.Runtime.Intrinsics.Vector128<uint> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<float> Shuffle(System.Runtime.Intrinsics.Vector128<float> vector, System.Runtime.Intrinsics.Vector128<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> Shuffle(System.Runtime.Intrinsics.Vector128<long> vector, System.Runtime.Intrinsics.Vector128<long> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> Shuffle(System.Runtime.Intrinsics.Vector128<ulong> vector, System.Runtime.Intrinsics.Vector128<ulong> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> Shuffle(System.Runtime.Intrinsics.Vector128<double> vector, System.Runtime.Intrinsics.Vector128<long> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Sqrt<T>(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static unsafe void Store<T>(this System.Runtime.Intrinsics.Vector128<T> source, T* destination) => throw null;
                public static unsafe void StoreAligned<T>(this System.Runtime.Intrinsics.Vector128<T> source, T* destination) => throw null;
                public static unsafe void StoreAlignedNonTemporal<T>(this System.Runtime.Intrinsics.Vector128<T> source, T* destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector128<T> source, ref T destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector128<T> source, ref T destination, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Subtract<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static T Sum<T>(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static T ToScalar<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> ToVector256<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> ToVector256Unsafe<T>(this System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static bool TryCopyTo<T>(this System.Runtime.Intrinsics.Vector128<T> vector, System.Span<T> destination) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<ushort> Lower, System.Runtime.Intrinsics.Vector128<ushort> Upper) Widen(System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<int> Lower, System.Runtime.Intrinsics.Vector128<int> Upper) Widen(System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<long> Lower, System.Runtime.Intrinsics.Vector128<long> Upper) Widen(System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<short> Lower, System.Runtime.Intrinsics.Vector128<short> Upper) Widen(System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<double> Lower, System.Runtime.Intrinsics.Vector128<double> Upper) Widen(System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<uint> Lower, System.Runtime.Intrinsics.Vector128<uint> Upper) Widen(System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector128<ulong> Lower, System.Runtime.Intrinsics.Vector128<ulong> Upper) Widen(System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> WidenLower(System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> WidenLower(System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> WidenLower(System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> WidenLower(System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> WidenLower(System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> WidenLower(System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> WidenLower(System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ushort> WidenUpper(System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<int> WidenUpper(System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<long> WidenUpper(System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<short> WidenUpper(System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<double> WidenUpper(System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<uint> WidenUpper(System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<ulong> WidenUpper(System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> WithElement<T>(this System.Runtime.Intrinsics.Vector128<T> vector, int index, T value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> WithLower<T>(this System.Runtime.Intrinsics.Vector128<T> vector, System.Runtime.Intrinsics.Vector64<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> WithUpper<T>(this System.Runtime.Intrinsics.Vector128<T> vector, System.Runtime.Intrinsics.Vector64<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Xor<T>(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
            }
            public struct Vector128<T> : System.IEquatable<System.Runtime.Intrinsics.Vector128<T>>
            {
                public static System.Runtime.Intrinsics.Vector128<T> AllBitsSet { get => throw null; }
                public static int Count { get => throw null; }
                public override bool Equals(object obj) => throw null;
                public bool Equals(System.Runtime.Intrinsics.Vector128<T> other) => throw null;
                public override int GetHashCode() => throw null;
                public static bool IsSupported { get => throw null; }
                public static System.Runtime.Intrinsics.Vector128<T> One { get => throw null; }
                public static System.Runtime.Intrinsics.Vector128<T> operator +(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator &(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator |(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator /(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator /(System.Runtime.Intrinsics.Vector128<T> left, T right) => throw null;
                public static bool operator ==(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator ^(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static bool operator !=(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator <<(System.Runtime.Intrinsics.Vector128<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator *(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator *(System.Runtime.Intrinsics.Vector128<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator *(T left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator ~(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator >>(System.Runtime.Intrinsics.Vector128<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator -(System.Runtime.Intrinsics.Vector128<T> left, System.Runtime.Intrinsics.Vector128<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator -(System.Runtime.Intrinsics.Vector128<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator +(System.Runtime.Intrinsics.Vector128<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> operator >>>(System.Runtime.Intrinsics.Vector128<T> value, int shiftCount) => throw null;
                public T this[int index] { get => throw null; }
                public override string ToString() => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> Zero { get => throw null; }
            }
            public static class Vector256
            {
                public static System.Runtime.Intrinsics.Vector256<T> Abs<T>(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Add<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> AndNot<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<TTo> As<TFrom, TTo>(this System.Runtime.Intrinsics.Vector256<TFrom> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> AsByte<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> AsDouble<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> AsInt16<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> AsInt32<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> AsInt64<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> AsNInt<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> AsNUInt<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> AsSByte<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> AsSingle<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> AsUInt16<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> AsUInt32<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> AsUInt64<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Numerics.Vector<T> AsVector<T>(this System.Runtime.Intrinsics.Vector256<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> AsVector256<T>(this System.Numerics.Vector<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> BitwiseAnd<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> BitwiseOr<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> Ceiling(System.Runtime.Intrinsics.Vector256<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Ceiling(System.Runtime.Intrinsics.Vector256<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> ConditionalSelect<T>(System.Runtime.Intrinsics.Vector256<T> condition, System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> ConvertToDouble(System.Runtime.Intrinsics.Vector256<long> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> ConvertToDouble(System.Runtime.Intrinsics.Vector256<ulong> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> ConvertToInt32(System.Runtime.Intrinsics.Vector256<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> ConvertToInt64(System.Runtime.Intrinsics.Vector256<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> ConvertToSingle(System.Runtime.Intrinsics.Vector256<int> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> ConvertToSingle(System.Runtime.Intrinsics.Vector256<uint> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> ConvertToUInt32(System.Runtime.Intrinsics.Vector256<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> ConvertToUInt64(System.Runtime.Intrinsics.Vector256<double> vector) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector256<T> vector, System.Span<T> destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector256<T> vector, T[] destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector256<T> vector, T[] destination, int startIndex) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> Create(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> Create(byte e0, byte e1, byte e2, byte e3, byte e4, byte e5, byte e6, byte e7, byte e8, byte e9, byte e10, byte e11, byte e12, byte e13, byte e14, byte e15, byte e16, byte e17, byte e18, byte e19, byte e20, byte e21, byte e22, byte e23, byte e24, byte e25, byte e26, byte e27, byte e28, byte e29, byte e30, byte e31) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> Create(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> Create(double e0, double e1, double e2, double e3) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> Create(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> Create(short e0, short e1, short e2, short e3, short e4, short e5, short e6, short e7, short e8, short e9, short e10, short e11, short e12, short e13, short e14, short e15) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> Create(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> Create(int e0, int e1, int e2, int e3, int e4, int e5, int e6, int e7) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> Create(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> Create(long e0, long e1, long e2, long e3) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> Create(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> Create(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> Create(System.Runtime.Intrinsics.Vector128<byte> lower, System.Runtime.Intrinsics.Vector128<byte> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> Create(System.Runtime.Intrinsics.Vector128<double> lower, System.Runtime.Intrinsics.Vector128<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> Create(System.Runtime.Intrinsics.Vector128<short> lower, System.Runtime.Intrinsics.Vector128<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> Create(System.Runtime.Intrinsics.Vector128<int> lower, System.Runtime.Intrinsics.Vector128<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> Create(System.Runtime.Intrinsics.Vector128<long> lower, System.Runtime.Intrinsics.Vector128<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> Create(System.Runtime.Intrinsics.Vector128<nint> lower, System.Runtime.Intrinsics.Vector128<nint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> Create(System.Runtime.Intrinsics.Vector128<nuint> lower, System.Runtime.Intrinsics.Vector128<nuint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> Create(System.Runtime.Intrinsics.Vector128<sbyte> lower, System.Runtime.Intrinsics.Vector128<sbyte> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Create(System.Runtime.Intrinsics.Vector128<float> lower, System.Runtime.Intrinsics.Vector128<float> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> Create(System.Runtime.Intrinsics.Vector128<ushort> lower, System.Runtime.Intrinsics.Vector128<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> Create(System.Runtime.Intrinsics.Vector128<uint> lower, System.Runtime.Intrinsics.Vector128<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> Create(System.Runtime.Intrinsics.Vector128<ulong> lower, System.Runtime.Intrinsics.Vector128<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> Create(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> Create(sbyte e0, sbyte e1, sbyte e2, sbyte e3, sbyte e4, sbyte e5, sbyte e6, sbyte e7, sbyte e8, sbyte e9, sbyte e10, sbyte e11, sbyte e12, sbyte e13, sbyte e14, sbyte e15, sbyte e16, sbyte e17, sbyte e18, sbyte e19, sbyte e20, sbyte e21, sbyte e22, sbyte e23, sbyte e24, sbyte e25, sbyte e26, sbyte e27, sbyte e28, sbyte e29, sbyte e30, sbyte e31) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Create(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Create(float e0, float e1, float e2, float e3, float e4, float e5, float e6, float e7) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> Create(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> Create(ushort e0, ushort e1, ushort e2, ushort e3, ushort e4, ushort e5, ushort e6, ushort e7, ushort e8, ushort e9, ushort e10, ushort e11, ushort e12, ushort e13, ushort e14, ushort e15) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> Create(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> Create(uint e0, uint e1, uint e2, uint e3, uint e4, uint e5, uint e6, uint e7) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> Create(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> Create(ulong e0, ulong e1, ulong e2, ulong e3) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Create<T>(System.ReadOnlySpan<T> values) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Create<T>(System.Runtime.Intrinsics.Vector128<T> lower, System.Runtime.Intrinsics.Vector128<T> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Create<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Create<T>(T[] values) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Create<T>(T[] values, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> CreateScalar(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> CreateScalar(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> CreateScalar(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> CreateScalar(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> CreateScalar(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> CreateScalar(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> CreateScalar(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> CreateScalar(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> CreateScalar(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> CreateScalar(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> CreateScalar(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> CreateScalar(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> CreateScalar<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> CreateScalarUnsafe(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> CreateScalarUnsafe(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> CreateScalarUnsafe(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> CreateScalarUnsafe(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> CreateScalarUnsafe(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> CreateScalarUnsafe(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> CreateScalarUnsafe(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> CreateScalarUnsafe(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> CreateScalarUnsafe(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> CreateScalarUnsafe(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> CreateScalarUnsafe(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> CreateScalarUnsafe(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> CreateScalarUnsafe<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Divide<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Divide<T>(System.Runtime.Intrinsics.Vector256<T> left, T right) => throw null;
                public static T Dot<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Equals<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool EqualsAll<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool EqualsAny<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static uint ExtractMostSignificantBits<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> Floor(System.Runtime.Intrinsics.Vector256<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Floor(System.Runtime.Intrinsics.Vector256<float> vector) => throw null;
                public static T GetElement<T>(this System.Runtime.Intrinsics.Vector256<T> vector, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> GetLower<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> GetUpper<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> GreaterThan<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool GreaterThanAll<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool GreaterThanAny<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> GreaterThanOrEqual<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool GreaterThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool GreaterThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool IsHardwareAccelerated { get => throw null; }
                public static System.Runtime.Intrinsics.Vector256<T> LessThan<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool LessThanAll<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool LessThanAny<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> LessThanOrEqual<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool LessThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool LessThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector256<T> Load<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector256<T> LoadAligned<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector256<T> LoadAlignedNonTemporal<T>(T* source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> LoadUnsafe<T>(ref readonly T source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> LoadUnsafe<T>(ref readonly T source, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Max<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Min<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Multiply<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Multiply<T>(System.Runtime.Intrinsics.Vector256<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Multiply<T>(T left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Narrow(System.Runtime.Intrinsics.Vector256<double> lower, System.Runtime.Intrinsics.Vector256<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> Narrow(System.Runtime.Intrinsics.Vector256<short> lower, System.Runtime.Intrinsics.Vector256<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> Narrow(System.Runtime.Intrinsics.Vector256<int> lower, System.Runtime.Intrinsics.Vector256<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> Narrow(System.Runtime.Intrinsics.Vector256<long> lower, System.Runtime.Intrinsics.Vector256<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> Narrow(System.Runtime.Intrinsics.Vector256<ushort> lower, System.Runtime.Intrinsics.Vector256<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> Narrow(System.Runtime.Intrinsics.Vector256<uint> lower, System.Runtime.Intrinsics.Vector256<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> Narrow(System.Runtime.Intrinsics.Vector256<ulong> lower, System.Runtime.Intrinsics.Vector256<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Negate<T>(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> OnesComplement<T>(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> ShiftLeft(System.Runtime.Intrinsics.Vector256<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> ShiftLeft(System.Runtime.Intrinsics.Vector256<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> ShiftLeft(System.Runtime.Intrinsics.Vector256<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> ShiftLeft(System.Runtime.Intrinsics.Vector256<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> ShiftLeft(System.Runtime.Intrinsics.Vector256<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> ShiftLeft(System.Runtime.Intrinsics.Vector256<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> ShiftLeft(System.Runtime.Intrinsics.Vector256<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> ShiftLeft(System.Runtime.Intrinsics.Vector256<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> ShiftLeft(System.Runtime.Intrinsics.Vector256<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> ShiftLeft(System.Runtime.Intrinsics.Vector256<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nint> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<nuint> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<byte> Shuffle(System.Runtime.Intrinsics.Vector256<byte> vector, System.Runtime.Intrinsics.Vector256<byte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<sbyte> Shuffle(System.Runtime.Intrinsics.Vector256<sbyte> vector, System.Runtime.Intrinsics.Vector256<sbyte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> Shuffle(System.Runtime.Intrinsics.Vector256<short> vector, System.Runtime.Intrinsics.Vector256<short> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> Shuffle(System.Runtime.Intrinsics.Vector256<ushort> vector, System.Runtime.Intrinsics.Vector256<ushort> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> Shuffle(System.Runtime.Intrinsics.Vector256<int> vector, System.Runtime.Intrinsics.Vector256<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> Shuffle(System.Runtime.Intrinsics.Vector256<uint> vector, System.Runtime.Intrinsics.Vector256<uint> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<float> Shuffle(System.Runtime.Intrinsics.Vector256<float> vector, System.Runtime.Intrinsics.Vector256<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> Shuffle(System.Runtime.Intrinsics.Vector256<long> vector, System.Runtime.Intrinsics.Vector256<long> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> Shuffle(System.Runtime.Intrinsics.Vector256<ulong> vector, System.Runtime.Intrinsics.Vector256<ulong> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> Shuffle(System.Runtime.Intrinsics.Vector256<double> vector, System.Runtime.Intrinsics.Vector256<long> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Sqrt<T>(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static unsafe void Store<T>(this System.Runtime.Intrinsics.Vector256<T> source, T* destination) => throw null;
                public static unsafe void StoreAligned<T>(this System.Runtime.Intrinsics.Vector256<T> source, T* destination) => throw null;
                public static unsafe void StoreAlignedNonTemporal<T>(this System.Runtime.Intrinsics.Vector256<T> source, T* destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector256<T> source, ref T destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector256<T> source, ref T destination, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Subtract<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static T Sum<T>(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static T ToScalar<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> ToVector512<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> ToVector512Unsafe<T>(this System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static bool TryCopyTo<T>(this System.Runtime.Intrinsics.Vector256<T> vector, System.Span<T> destination) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<ushort> Lower, System.Runtime.Intrinsics.Vector256<ushort> Upper) Widen(System.Runtime.Intrinsics.Vector256<byte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<int> Lower, System.Runtime.Intrinsics.Vector256<int> Upper) Widen(System.Runtime.Intrinsics.Vector256<short> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<long> Lower, System.Runtime.Intrinsics.Vector256<long> Upper) Widen(System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<short> Lower, System.Runtime.Intrinsics.Vector256<short> Upper) Widen(System.Runtime.Intrinsics.Vector256<sbyte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<double> Lower, System.Runtime.Intrinsics.Vector256<double> Upper) Widen(System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<uint> Lower, System.Runtime.Intrinsics.Vector256<uint> Upper) Widen(System.Runtime.Intrinsics.Vector256<ushort> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector256<ulong> Lower, System.Runtime.Intrinsics.Vector256<ulong> Upper) Widen(System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> WidenLower(System.Runtime.Intrinsics.Vector256<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> WidenLower(System.Runtime.Intrinsics.Vector256<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> WidenLower(System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> WidenLower(System.Runtime.Intrinsics.Vector256<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> WidenLower(System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> WidenLower(System.Runtime.Intrinsics.Vector256<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> WidenLower(System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ushort> WidenUpper(System.Runtime.Intrinsics.Vector256<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<int> WidenUpper(System.Runtime.Intrinsics.Vector256<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<long> WidenUpper(System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<short> WidenUpper(System.Runtime.Intrinsics.Vector256<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<double> WidenUpper(System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<uint> WidenUpper(System.Runtime.Intrinsics.Vector256<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<ulong> WidenUpper(System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> WithElement<T>(this System.Runtime.Intrinsics.Vector256<T> vector, int index, T value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> WithLower<T>(this System.Runtime.Intrinsics.Vector256<T> vector, System.Runtime.Intrinsics.Vector128<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> WithUpper<T>(this System.Runtime.Intrinsics.Vector256<T> vector, System.Runtime.Intrinsics.Vector128<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Xor<T>(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
            }
            public struct Vector256<T> : System.IEquatable<System.Runtime.Intrinsics.Vector256<T>>
            {
                public static System.Runtime.Intrinsics.Vector256<T> AllBitsSet { get => throw null; }
                public static int Count { get => throw null; }
                public override bool Equals(object obj) => throw null;
                public bool Equals(System.Runtime.Intrinsics.Vector256<T> other) => throw null;
                public override int GetHashCode() => throw null;
                public static bool IsSupported { get => throw null; }
                public static System.Runtime.Intrinsics.Vector256<T> One { get => throw null; }
                public static System.Runtime.Intrinsics.Vector256<T> operator +(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator &(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator |(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator /(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator /(System.Runtime.Intrinsics.Vector256<T> left, T right) => throw null;
                public static bool operator ==(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator ^(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static bool operator !=(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator <<(System.Runtime.Intrinsics.Vector256<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator *(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator *(System.Runtime.Intrinsics.Vector256<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator *(T left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator ~(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator >>(System.Runtime.Intrinsics.Vector256<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator -(System.Runtime.Intrinsics.Vector256<T> left, System.Runtime.Intrinsics.Vector256<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator -(System.Runtime.Intrinsics.Vector256<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator +(System.Runtime.Intrinsics.Vector256<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> operator >>>(System.Runtime.Intrinsics.Vector256<T> value, int shiftCount) => throw null;
                public T this[int index] { get => throw null; }
                public override string ToString() => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> Zero { get => throw null; }
            }
            public static class Vector512
            {
                public static System.Runtime.Intrinsics.Vector512<T> Abs<T>(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Add<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> AndNot<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<TTo> As<TFrom, TTo>(this System.Runtime.Intrinsics.Vector512<TFrom> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> AsByte<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> AsDouble<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> AsInt16<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> AsInt32<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> AsInt64<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> AsNInt<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> AsNUInt<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> AsSByte<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> AsSingle<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> AsUInt16<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> AsUInt32<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> AsUInt64<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Numerics.Vector<T> AsVector<T>(this System.Runtime.Intrinsics.Vector512<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> AsVector512<T>(this System.Numerics.Vector<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> BitwiseAnd<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> BitwiseOr<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> Ceiling(System.Runtime.Intrinsics.Vector512<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Ceiling(System.Runtime.Intrinsics.Vector512<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> ConditionalSelect<T>(System.Runtime.Intrinsics.Vector512<T> condition, System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> ConvertToDouble(System.Runtime.Intrinsics.Vector512<long> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> ConvertToDouble(System.Runtime.Intrinsics.Vector512<ulong> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> ConvertToInt32(System.Runtime.Intrinsics.Vector512<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> ConvertToInt64(System.Runtime.Intrinsics.Vector512<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> ConvertToSingle(System.Runtime.Intrinsics.Vector512<int> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> ConvertToSingle(System.Runtime.Intrinsics.Vector512<uint> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> ConvertToUInt32(System.Runtime.Intrinsics.Vector512<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToUInt64(System.Runtime.Intrinsics.Vector512<double> vector) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector512<T> vector, System.Span<T> destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector512<T> vector, T[] destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector512<T> vector, T[] destination, int startIndex) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> Create(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> Create(byte e0, byte e1, byte e2, byte e3, byte e4, byte e5, byte e6, byte e7, byte e8, byte e9, byte e10, byte e11, byte e12, byte e13, byte e14, byte e15, byte e16, byte e17, byte e18, byte e19, byte e20, byte e21, byte e22, byte e23, byte e24, byte e25, byte e26, byte e27, byte e28, byte e29, byte e30, byte e31, byte e32, byte e33, byte e34, byte e35, byte e36, byte e37, byte e38, byte e39, byte e40, byte e41, byte e42, byte e43, byte e44, byte e45, byte e46, byte e47, byte e48, byte e49, byte e50, byte e51, byte e52, byte e53, byte e54, byte e55, byte e56, byte e57, byte e58, byte e59, byte e60, byte e61, byte e62, byte e63) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> Create(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> Create(double e0, double e1, double e2, double e3, double e4, double e5, double e6, double e7) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> Create(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> Create(short e0, short e1, short e2, short e3, short e4, short e5, short e6, short e7, short e8, short e9, short e10, short e11, short e12, short e13, short e14, short e15, short e16, short e17, short e18, short e19, short e20, short e21, short e22, short e23, short e24, short e25, short e26, short e27, short e28, short e29, short e30, short e31) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> Create(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> Create(int e0, int e1, int e2, int e3, int e4, int e5, int e6, int e7, int e8, int e9, int e10, int e11, int e12, int e13, int e14, int e15) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> Create(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> Create(long e0, long e1, long e2, long e3, long e4, long e5, long e6, long e7) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> Create(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> Create(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> Create(System.Runtime.Intrinsics.Vector256<byte> lower, System.Runtime.Intrinsics.Vector256<byte> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> Create(System.Runtime.Intrinsics.Vector256<double> lower, System.Runtime.Intrinsics.Vector256<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> Create(System.Runtime.Intrinsics.Vector256<short> lower, System.Runtime.Intrinsics.Vector256<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> Create(System.Runtime.Intrinsics.Vector256<int> lower, System.Runtime.Intrinsics.Vector256<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> Create(System.Runtime.Intrinsics.Vector256<long> lower, System.Runtime.Intrinsics.Vector256<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> Create(System.Runtime.Intrinsics.Vector256<nint> lower, System.Runtime.Intrinsics.Vector256<nint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> Create(System.Runtime.Intrinsics.Vector256<nuint> lower, System.Runtime.Intrinsics.Vector256<nuint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> Create(System.Runtime.Intrinsics.Vector256<sbyte> lower, System.Runtime.Intrinsics.Vector256<sbyte> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Create(System.Runtime.Intrinsics.Vector256<float> lower, System.Runtime.Intrinsics.Vector256<float> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> Create(System.Runtime.Intrinsics.Vector256<ushort> lower, System.Runtime.Intrinsics.Vector256<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> Create(System.Runtime.Intrinsics.Vector256<uint> lower, System.Runtime.Intrinsics.Vector256<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> Create(System.Runtime.Intrinsics.Vector256<ulong> lower, System.Runtime.Intrinsics.Vector256<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> Create(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> Create(sbyte e0, sbyte e1, sbyte e2, sbyte e3, sbyte e4, sbyte e5, sbyte e6, sbyte e7, sbyte e8, sbyte e9, sbyte e10, sbyte e11, sbyte e12, sbyte e13, sbyte e14, sbyte e15, sbyte e16, sbyte e17, sbyte e18, sbyte e19, sbyte e20, sbyte e21, sbyte e22, sbyte e23, sbyte e24, sbyte e25, sbyte e26, sbyte e27, sbyte e28, sbyte e29, sbyte e30, sbyte e31, sbyte e32, sbyte e33, sbyte e34, sbyte e35, sbyte e36, sbyte e37, sbyte e38, sbyte e39, sbyte e40, sbyte e41, sbyte e42, sbyte e43, sbyte e44, sbyte e45, sbyte e46, sbyte e47, sbyte e48, sbyte e49, sbyte e50, sbyte e51, sbyte e52, sbyte e53, sbyte e54, sbyte e55, sbyte e56, sbyte e57, sbyte e58, sbyte e59, sbyte e60, sbyte e61, sbyte e62, sbyte e63) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Create(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Create(float e0, float e1, float e2, float e3, float e4, float e5, float e6, float e7, float e8, float e9, float e10, float e11, float e12, float e13, float e14, float e15) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> Create(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> Create(ushort e0, ushort e1, ushort e2, ushort e3, ushort e4, ushort e5, ushort e6, ushort e7, ushort e8, ushort e9, ushort e10, ushort e11, ushort e12, ushort e13, ushort e14, ushort e15, ushort e16, ushort e17, ushort e18, ushort e19, ushort e20, ushort e21, ushort e22, ushort e23, ushort e24, ushort e25, ushort e26, ushort e27, ushort e28, ushort e29, ushort e30, ushort e31) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> Create(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> Create(uint e0, uint e1, uint e2, uint e3, uint e4, uint e5, uint e6, uint e7, uint e8, uint e9, uint e10, uint e11, uint e12, uint e13, uint e14, uint e15) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> Create(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> Create(ulong e0, ulong e1, ulong e2, ulong e3, ulong e4, ulong e5, ulong e6, ulong e7) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Create<T>(System.ReadOnlySpan<T> values) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Create<T>(System.Runtime.Intrinsics.Vector256<T> lower, System.Runtime.Intrinsics.Vector256<T> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Create<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Create<T>(T[] values) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Create<T>(T[] values, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> CreateScalar(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> CreateScalar(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> CreateScalar(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> CreateScalar(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> CreateScalar(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> CreateScalar(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> CreateScalar(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> CreateScalar(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> CreateScalar(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> CreateScalar(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> CreateScalar(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> CreateScalar(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> CreateScalar<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> CreateScalarUnsafe(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> CreateScalarUnsafe(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> CreateScalarUnsafe(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> CreateScalarUnsafe(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> CreateScalarUnsafe(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> CreateScalarUnsafe(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> CreateScalarUnsafe(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> CreateScalarUnsafe(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> CreateScalarUnsafe(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> CreateScalarUnsafe(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> CreateScalarUnsafe(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> CreateScalarUnsafe(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> CreateScalarUnsafe<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Divide<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Divide<T>(System.Runtime.Intrinsics.Vector512<T> left, T right) => throw null;
                public static T Dot<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Equals<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool EqualsAll<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool EqualsAny<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static ulong ExtractMostSignificantBits<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> Floor(System.Runtime.Intrinsics.Vector512<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Floor(System.Runtime.Intrinsics.Vector512<float> vector) => throw null;
                public static T GetElement<T>(this System.Runtime.Intrinsics.Vector512<T> vector, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> GetLower<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector256<T> GetUpper<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> GreaterThan<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool GreaterThanAll<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool GreaterThanAny<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> GreaterThanOrEqual<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool GreaterThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool GreaterThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool IsHardwareAccelerated { get => throw null; }
                public static System.Runtime.Intrinsics.Vector512<T> LessThan<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool LessThanAll<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool LessThanAny<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> LessThanOrEqual<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool LessThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool LessThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector512<T> Load<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector512<T> LoadAligned<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector512<T> LoadAlignedNonTemporal<T>(T* source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> LoadUnsafe<T>(ref readonly T source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> LoadUnsafe<T>(ref readonly T source, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Max<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Min<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Multiply<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Multiply<T>(System.Runtime.Intrinsics.Vector512<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Multiply<T>(T left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Narrow(System.Runtime.Intrinsics.Vector512<double> lower, System.Runtime.Intrinsics.Vector512<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> Narrow(System.Runtime.Intrinsics.Vector512<short> lower, System.Runtime.Intrinsics.Vector512<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> Narrow(System.Runtime.Intrinsics.Vector512<int> lower, System.Runtime.Intrinsics.Vector512<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> Narrow(System.Runtime.Intrinsics.Vector512<long> lower, System.Runtime.Intrinsics.Vector512<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> Narrow(System.Runtime.Intrinsics.Vector512<ushort> lower, System.Runtime.Intrinsics.Vector512<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> Narrow(System.Runtime.Intrinsics.Vector512<uint> lower, System.Runtime.Intrinsics.Vector512<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> Narrow(System.Runtime.Intrinsics.Vector512<ulong> lower, System.Runtime.Intrinsics.Vector512<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Negate<T>(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> OnesComplement<T>(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> ShiftLeft(System.Runtime.Intrinsics.Vector512<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> ShiftLeft(System.Runtime.Intrinsics.Vector512<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> ShiftLeft(System.Runtime.Intrinsics.Vector512<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> ShiftLeft(System.Runtime.Intrinsics.Vector512<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> ShiftLeft(System.Runtime.Intrinsics.Vector512<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> ShiftLeft(System.Runtime.Intrinsics.Vector512<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> ShiftLeft(System.Runtime.Intrinsics.Vector512<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> ShiftLeft(System.Runtime.Intrinsics.Vector512<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> ShiftLeft(System.Runtime.Intrinsics.Vector512<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> ShiftLeft(System.Runtime.Intrinsics.Vector512<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nint> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<nuint> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<byte> Shuffle(System.Runtime.Intrinsics.Vector512<byte> vector, System.Runtime.Intrinsics.Vector512<byte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<sbyte> Shuffle(System.Runtime.Intrinsics.Vector512<sbyte> vector, System.Runtime.Intrinsics.Vector512<sbyte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> Shuffle(System.Runtime.Intrinsics.Vector512<short> vector, System.Runtime.Intrinsics.Vector512<short> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> Shuffle(System.Runtime.Intrinsics.Vector512<ushort> vector, System.Runtime.Intrinsics.Vector512<ushort> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> Shuffle(System.Runtime.Intrinsics.Vector512<int> vector, System.Runtime.Intrinsics.Vector512<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> Shuffle(System.Runtime.Intrinsics.Vector512<uint> vector, System.Runtime.Intrinsics.Vector512<uint> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<float> Shuffle(System.Runtime.Intrinsics.Vector512<float> vector, System.Runtime.Intrinsics.Vector512<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> Shuffle(System.Runtime.Intrinsics.Vector512<long> vector, System.Runtime.Intrinsics.Vector512<long> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> Shuffle(System.Runtime.Intrinsics.Vector512<ulong> vector, System.Runtime.Intrinsics.Vector512<ulong> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> Shuffle(System.Runtime.Intrinsics.Vector512<double> vector, System.Runtime.Intrinsics.Vector512<long> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Sqrt<T>(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static unsafe void Store<T>(this System.Runtime.Intrinsics.Vector512<T> source, T* destination) => throw null;
                public static unsafe void StoreAligned<T>(this System.Runtime.Intrinsics.Vector512<T> source, T* destination) => throw null;
                public static unsafe void StoreAlignedNonTemporal<T>(this System.Runtime.Intrinsics.Vector512<T> source, T* destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector512<T> source, ref T destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector512<T> source, ref T destination, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Subtract<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static T Sum<T>(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static T ToScalar<T>(this System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static bool TryCopyTo<T>(this System.Runtime.Intrinsics.Vector512<T> vector, System.Span<T> destination) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<ushort> Lower, System.Runtime.Intrinsics.Vector512<ushort> Upper) Widen(System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<int> Lower, System.Runtime.Intrinsics.Vector512<int> Upper) Widen(System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<long> Lower, System.Runtime.Intrinsics.Vector512<long> Upper) Widen(System.Runtime.Intrinsics.Vector512<int> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<short> Lower, System.Runtime.Intrinsics.Vector512<short> Upper) Widen(System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<double> Lower, System.Runtime.Intrinsics.Vector512<double> Upper) Widen(System.Runtime.Intrinsics.Vector512<float> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<uint> Lower, System.Runtime.Intrinsics.Vector512<uint> Upper) Widen(System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector512<ulong> Lower, System.Runtime.Intrinsics.Vector512<ulong> Upper) Widen(System.Runtime.Intrinsics.Vector512<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> WidenLower(System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> WidenLower(System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> WidenLower(System.Runtime.Intrinsics.Vector512<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> WidenLower(System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> WidenLower(System.Runtime.Intrinsics.Vector512<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> WidenLower(System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> WidenLower(System.Runtime.Intrinsics.Vector512<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ushort> WidenUpper(System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<int> WidenUpper(System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<long> WidenUpper(System.Runtime.Intrinsics.Vector512<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<short> WidenUpper(System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<double> WidenUpper(System.Runtime.Intrinsics.Vector512<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<uint> WidenUpper(System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<ulong> WidenUpper(System.Runtime.Intrinsics.Vector512<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> WithElement<T>(this System.Runtime.Intrinsics.Vector512<T> vector, int index, T value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> WithLower<T>(this System.Runtime.Intrinsics.Vector512<T> vector, System.Runtime.Intrinsics.Vector256<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> WithUpper<T>(this System.Runtime.Intrinsics.Vector512<T> vector, System.Runtime.Intrinsics.Vector256<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Xor<T>(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
            }
            public struct Vector512<T> : System.IEquatable<System.Runtime.Intrinsics.Vector512<T>>
            {
                public static System.Runtime.Intrinsics.Vector512<T> AllBitsSet { get => throw null; }
                public static int Count { get => throw null; }
                public override bool Equals(object obj) => throw null;
                public bool Equals(System.Runtime.Intrinsics.Vector512<T> other) => throw null;
                public override int GetHashCode() => throw null;
                public static bool IsSupported { get => throw null; }
                public static System.Runtime.Intrinsics.Vector512<T> One { get => throw null; }
                public static System.Runtime.Intrinsics.Vector512<T> operator +(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator &(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator |(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator /(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator /(System.Runtime.Intrinsics.Vector512<T> left, T right) => throw null;
                public static bool operator ==(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator ^(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static bool operator !=(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator <<(System.Runtime.Intrinsics.Vector512<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator *(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator *(System.Runtime.Intrinsics.Vector512<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator *(T left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator ~(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator >>(System.Runtime.Intrinsics.Vector512<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator -(System.Runtime.Intrinsics.Vector512<T> left, System.Runtime.Intrinsics.Vector512<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator -(System.Runtime.Intrinsics.Vector512<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator +(System.Runtime.Intrinsics.Vector512<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> operator >>>(System.Runtime.Intrinsics.Vector512<T> value, int shiftCount) => throw null;
                public T this[int index] { get => throw null; }
                public override string ToString() => throw null;
                public static System.Runtime.Intrinsics.Vector512<T> Zero { get => throw null; }
            }
            public static class Vector64
            {
                public static System.Runtime.Intrinsics.Vector64<T> Abs<T>(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Add<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> AndNot<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<TTo> As<TFrom, TTo>(this System.Runtime.Intrinsics.Vector64<TFrom> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> AsByte<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> AsDouble<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> AsInt16<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> AsInt32<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> AsInt64<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> AsNInt<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nuint> AsNUInt<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> AsSByte<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> AsSingle<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> AsUInt16<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> AsUInt32<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> AsUInt64<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> BitwiseAnd<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> BitwiseOr<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> Ceiling(System.Runtime.Intrinsics.Vector64<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> Ceiling(System.Runtime.Intrinsics.Vector64<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> ConditionalSelect<T>(System.Runtime.Intrinsics.Vector64<T> condition, System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> ConvertToDouble(System.Runtime.Intrinsics.Vector64<long> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> ConvertToDouble(System.Runtime.Intrinsics.Vector64<ulong> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> ConvertToInt32(System.Runtime.Intrinsics.Vector64<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> ConvertToInt64(System.Runtime.Intrinsics.Vector64<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingle(System.Runtime.Intrinsics.Vector64<int> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingle(System.Runtime.Intrinsics.Vector64<uint> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> ConvertToUInt32(System.Runtime.Intrinsics.Vector64<float> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> ConvertToUInt64(System.Runtime.Intrinsics.Vector64<double> vector) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector64<T> vector, System.Span<T> destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector64<T> vector, T[] destination) => throw null;
                public static void CopyTo<T>(this System.Runtime.Intrinsics.Vector64<T> vector, T[] destination, int startIndex) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> Create(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> Create(byte e0, byte e1, byte e2, byte e3, byte e4, byte e5, byte e6, byte e7) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> Create(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> Create(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> Create(short e0, short e1, short e2, short e3) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> Create(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> Create(int e0, int e1) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> Create(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> Create(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nuint> Create(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> Create(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> Create(sbyte e0, sbyte e1, sbyte e2, sbyte e3, sbyte e4, sbyte e5, sbyte e6, sbyte e7) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> Create(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> Create(float e0, float e1) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> Create(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> Create(ushort e0, ushort e1, ushort e2, ushort e3) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> Create(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> Create(uint e0, uint e1) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> Create(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Create<T>(System.ReadOnlySpan<T> values) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Create<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Create<T>(T[] values) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Create<T>(T[] values, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> CreateScalar(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> CreateScalar(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> CreateScalar(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> CreateScalar(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> CreateScalar(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> CreateScalar(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nuint> CreateScalar(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> CreateScalar(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> CreateScalar(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> CreateScalar(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> CreateScalar(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> CreateScalar(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> CreateScalar<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> CreateScalarUnsafe(byte value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> CreateScalarUnsafe(double value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> CreateScalarUnsafe(short value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> CreateScalarUnsafe(int value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> CreateScalarUnsafe(long value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> CreateScalarUnsafe(nint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nuint> CreateScalarUnsafe(nuint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> CreateScalarUnsafe(sbyte value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> CreateScalarUnsafe(float value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> CreateScalarUnsafe(ushort value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> CreateScalarUnsafe(uint value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> CreateScalarUnsafe(ulong value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> CreateScalarUnsafe<T>(T value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Divide<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Divide<T>(System.Runtime.Intrinsics.Vector64<T> left, T right) => throw null;
                public static T Dot<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Equals<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool EqualsAll<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool EqualsAny<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static uint ExtractMostSignificantBits<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> Floor(System.Runtime.Intrinsics.Vector64<double> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> Floor(System.Runtime.Intrinsics.Vector64<float> vector) => throw null;
                public static T GetElement<T>(this System.Runtime.Intrinsics.Vector64<T> vector, int index) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> GreaterThan<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool GreaterThanAll<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool GreaterThanAny<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> GreaterThanOrEqual<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool GreaterThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool GreaterThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool IsHardwareAccelerated { get => throw null; }
                public static System.Runtime.Intrinsics.Vector64<T> LessThan<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool LessThanAll<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool LessThanAny<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> LessThanOrEqual<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool LessThanOrEqualAll<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool LessThanOrEqualAny<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector64<T> Load<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector64<T> LoadAligned<T>(T* source) => throw null;
                public static unsafe System.Runtime.Intrinsics.Vector64<T> LoadAlignedNonTemporal<T>(T* source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> LoadUnsafe<T>(ref readonly T source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> LoadUnsafe<T>(ref readonly T source, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Max<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Min<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Multiply<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Multiply<T>(System.Runtime.Intrinsics.Vector64<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Multiply<T>(T left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> Narrow(System.Runtime.Intrinsics.Vector64<double> lower, System.Runtime.Intrinsics.Vector64<double> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> Narrow(System.Runtime.Intrinsics.Vector64<short> lower, System.Runtime.Intrinsics.Vector64<short> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> Narrow(System.Runtime.Intrinsics.Vector64<int> lower, System.Runtime.Intrinsics.Vector64<int> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> Narrow(System.Runtime.Intrinsics.Vector64<long> lower, System.Runtime.Intrinsics.Vector64<long> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> Narrow(System.Runtime.Intrinsics.Vector64<ushort> lower, System.Runtime.Intrinsics.Vector64<ushort> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> Narrow(System.Runtime.Intrinsics.Vector64<uint> lower, System.Runtime.Intrinsics.Vector64<uint> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> Narrow(System.Runtime.Intrinsics.Vector64<ulong> lower, System.Runtime.Intrinsics.Vector64<ulong> upper) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Negate<T>(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> OnesComplement<T>(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeft(System.Runtime.Intrinsics.Vector64<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> ShiftLeft(System.Runtime.Intrinsics.Vector64<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> ShiftLeft(System.Runtime.Intrinsics.Vector64<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> ShiftLeft(System.Runtime.Intrinsics.Vector64<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> ShiftLeft(System.Runtime.Intrinsics.Vector64<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nuint> ShiftLeft(System.Runtime.Intrinsics.Vector64<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeft(System.Runtime.Intrinsics.Vector64<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeft(System.Runtime.Intrinsics.Vector64<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeft(System.Runtime.Intrinsics.Vector64<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeft(System.Runtime.Intrinsics.Vector64<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector64<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<byte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<short> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<int> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<long> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nint> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<nint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<nuint> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<nuint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<sbyte> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<ushort> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<uint> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector64<ulong> vector, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<byte> Shuffle(System.Runtime.Intrinsics.Vector64<byte> vector, System.Runtime.Intrinsics.Vector64<byte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<sbyte> Shuffle(System.Runtime.Intrinsics.Vector64<sbyte> vector, System.Runtime.Intrinsics.Vector64<sbyte> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> Shuffle(System.Runtime.Intrinsics.Vector64<short> vector, System.Runtime.Intrinsics.Vector64<short> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> Shuffle(System.Runtime.Intrinsics.Vector64<ushort> vector, System.Runtime.Intrinsics.Vector64<ushort> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> Shuffle(System.Runtime.Intrinsics.Vector64<int> vector, System.Runtime.Intrinsics.Vector64<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> Shuffle(System.Runtime.Intrinsics.Vector64<uint> vector, System.Runtime.Intrinsics.Vector64<uint> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<float> Shuffle(System.Runtime.Intrinsics.Vector64<float> vector, System.Runtime.Intrinsics.Vector64<int> indices) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Sqrt<T>(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static unsafe void Store<T>(this System.Runtime.Intrinsics.Vector64<T> source, T* destination) => throw null;
                public static unsafe void StoreAligned<T>(this System.Runtime.Intrinsics.Vector64<T> source, T* destination) => throw null;
                public static unsafe void StoreAlignedNonTemporal<T>(this System.Runtime.Intrinsics.Vector64<T> source, T* destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector64<T> source, ref T destination) => throw null;
                public static void StoreUnsafe<T>(this System.Runtime.Intrinsics.Vector64<T> source, ref T destination, nuint elementOffset) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Subtract<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static T Sum<T>(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static T ToScalar<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> ToVector128<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector128<T> ToVector128Unsafe<T>(this System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static bool TryCopyTo<T>(this System.Runtime.Intrinsics.Vector64<T> vector, System.Span<T> destination) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<ushort> Lower, System.Runtime.Intrinsics.Vector64<ushort> Upper) Widen(System.Runtime.Intrinsics.Vector64<byte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<int> Lower, System.Runtime.Intrinsics.Vector64<int> Upper) Widen(System.Runtime.Intrinsics.Vector64<short> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<long> Lower, System.Runtime.Intrinsics.Vector64<long> Upper) Widen(System.Runtime.Intrinsics.Vector64<int> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<short> Lower, System.Runtime.Intrinsics.Vector64<short> Upper) Widen(System.Runtime.Intrinsics.Vector64<sbyte> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<double> Lower, System.Runtime.Intrinsics.Vector64<double> Upper) Widen(System.Runtime.Intrinsics.Vector64<float> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<uint> Lower, System.Runtime.Intrinsics.Vector64<uint> Upper) Widen(System.Runtime.Intrinsics.Vector64<ushort> source) => throw null;
                public static (System.Runtime.Intrinsics.Vector64<ulong> Lower, System.Runtime.Intrinsics.Vector64<ulong> Upper) Widen(System.Runtime.Intrinsics.Vector64<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> WidenLower(System.Runtime.Intrinsics.Vector64<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> WidenLower(System.Runtime.Intrinsics.Vector64<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> WidenLower(System.Runtime.Intrinsics.Vector64<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> WidenLower(System.Runtime.Intrinsics.Vector64<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> WidenLower(System.Runtime.Intrinsics.Vector64<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> WidenLower(System.Runtime.Intrinsics.Vector64<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> WidenLower(System.Runtime.Intrinsics.Vector64<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ushort> WidenUpper(System.Runtime.Intrinsics.Vector64<byte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<int> WidenUpper(System.Runtime.Intrinsics.Vector64<short> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<long> WidenUpper(System.Runtime.Intrinsics.Vector64<int> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<short> WidenUpper(System.Runtime.Intrinsics.Vector64<sbyte> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<double> WidenUpper(System.Runtime.Intrinsics.Vector64<float> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<uint> WidenUpper(System.Runtime.Intrinsics.Vector64<ushort> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<ulong> WidenUpper(System.Runtime.Intrinsics.Vector64<uint> source) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> WithElement<T>(this System.Runtime.Intrinsics.Vector64<T> vector, int index, T value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Xor<T>(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
            }
            public struct Vector64<T> : System.IEquatable<System.Runtime.Intrinsics.Vector64<T>>
            {
                public static System.Runtime.Intrinsics.Vector64<T> AllBitsSet { get => throw null; }
                public static int Count { get => throw null; }
                public override bool Equals(object obj) => throw null;
                public bool Equals(System.Runtime.Intrinsics.Vector64<T> other) => throw null;
                public override int GetHashCode() => throw null;
                public static bool IsSupported { get => throw null; }
                public static System.Runtime.Intrinsics.Vector64<T> One { get => throw null; }
                public static System.Runtime.Intrinsics.Vector64<T> operator +(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator &(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator |(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator /(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator /(System.Runtime.Intrinsics.Vector64<T> left, T right) => throw null;
                public static bool operator ==(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator ^(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static bool operator !=(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator <<(System.Runtime.Intrinsics.Vector64<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator *(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator *(System.Runtime.Intrinsics.Vector64<T> left, T right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator *(T left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator ~(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator >>(System.Runtime.Intrinsics.Vector64<T> value, int shiftCount) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator -(System.Runtime.Intrinsics.Vector64<T> left, System.Runtime.Intrinsics.Vector64<T> right) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator -(System.Runtime.Intrinsics.Vector64<T> vector) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator +(System.Runtime.Intrinsics.Vector64<T> value) => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> operator >>>(System.Runtime.Intrinsics.Vector64<T> value, int shiftCount) => throw null;
                public T this[int index] { get => throw null; }
                public override string ToString() => throw null;
                public static System.Runtime.Intrinsics.Vector64<T> Zero { get => throw null; }
            }
            namespace Wasm
            {
                public abstract class PackedSimd
                {
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Abs(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Abs(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Abs(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Abs(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Abs(System.Runtime.Intrinsics.Vector128<nint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Abs(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Abs(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Add(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Add(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Add(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Add(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Add(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Add(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Add(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Add(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Add(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Add(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Add(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Add(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AddPairwiseWidening(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AddSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<nint> value) => throw null;
                    public static bool AllTrue(System.Runtime.Intrinsics.Vector128<nuint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> And(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> And(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> And(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> And(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> And(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> And(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> And(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> And(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> And(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> And(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> And(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> And(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AndNot(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AndNot(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AndNot(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AndNot(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AndNot(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AndNot(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AndNot(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AndNot(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AndNot(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> AndNot(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> AndNot(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> AndNot(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<nint> value) => throw null;
                    public static bool AnyTrue(System.Runtime.Intrinsics.Vector128<nuint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AverageRounded(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AverageRounded(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<nint> value) => throw null;
                    public static int Bitmask(System.Runtime.Intrinsics.Vector128<nuint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> BitwiseSelect(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, System.Runtime.Intrinsics.Vector128<sbyte> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> BitwiseSelect(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, System.Runtime.Intrinsics.Vector128<byte> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> BitwiseSelect(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, System.Runtime.Intrinsics.Vector128<short> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> BitwiseSelect(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, System.Runtime.Intrinsics.Vector128<ushort> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> BitwiseSelect(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, System.Runtime.Intrinsics.Vector128<int> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> BitwiseSelect(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, System.Runtime.Intrinsics.Vector128<uint> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> BitwiseSelect(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, System.Runtime.Intrinsics.Vector128<long> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> BitwiseSelect(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, System.Runtime.Intrinsics.Vector128<ulong> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> BitwiseSelect(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, System.Runtime.Intrinsics.Vector128<float> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> BitwiseSelect(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, System.Runtime.Intrinsics.Vector128<double> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> BitwiseSelect(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right, System.Runtime.Intrinsics.Vector128<nint> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> BitwiseSelect(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right, System.Runtime.Intrinsics.Vector128<nuint> select) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Ceiling(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Ceiling(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> CompareEqual(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> CompareEqual(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareLessThan(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareLessThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareLessThan(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareLessThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareLessThan(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareLessThan(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareLessThan(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> CompareLessThan(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> CompareLessThan(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareNotEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareNotEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareNotEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareNotEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareNotEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareNotEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareNotEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareNotEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareNotEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareNotEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> CompareNotEqual(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> CompareNotEqual(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertNarrowingSaturateSigned(System.Runtime.Intrinsics.Vector128<short> lower, System.Runtime.Intrinsics.Vector128<short> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ConvertNarrowingSaturateSigned(System.Runtime.Intrinsics.Vector128<int> lower, System.Runtime.Intrinsics.Vector128<int> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertNarrowingSaturateUnsigned(System.Runtime.Intrinsics.Vector128<short> lower, System.Runtime.Intrinsics.Vector128<short> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ConvertNarrowingSaturateUnsigned(System.Runtime.Intrinsics.Vector128<int> lower, System.Runtime.Intrinsics.Vector128<int> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertToDoubleLower(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertToDoubleLower(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertToDoubleLower(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32Saturate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToInt32Saturate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToSingle(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32Saturate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertToUInt32Saturate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    protected PackedSimd() => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Divide(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Divide(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Dot(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static int ExtractScalar(System.Runtime.Intrinsics.Vector128<sbyte> value, byte index) => throw null;
                    public static uint ExtractScalar(System.Runtime.Intrinsics.Vector128<byte> value, byte index) => throw null;
                    public static int ExtractScalar(System.Runtime.Intrinsics.Vector128<short> value, byte index) => throw null;
                    public static uint ExtractScalar(System.Runtime.Intrinsics.Vector128<ushort> value, byte index) => throw null;
                    public static int ExtractScalar(System.Runtime.Intrinsics.Vector128<int> value, byte index) => throw null;
                    public static uint ExtractScalar(System.Runtime.Intrinsics.Vector128<uint> value, byte index) => throw null;
                    public static long ExtractScalar(System.Runtime.Intrinsics.Vector128<long> value, byte index) => throw null;
                    public static ulong ExtractScalar(System.Runtime.Intrinsics.Vector128<ulong> value, byte index) => throw null;
                    public static float ExtractScalar(System.Runtime.Intrinsics.Vector128<float> value, byte index) => throw null;
                    public static double ExtractScalar(System.Runtime.Intrinsics.Vector128<double> value, byte index) => throw null;
                    public static nint ExtractScalar(System.Runtime.Intrinsics.Vector128<nint> value, byte index) => throw null;
                    public static nuint ExtractScalar(System.Runtime.Intrinsics.Vector128<nuint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Floor(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Floor(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadScalarAndInsert(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadScalarAndInsert(byte* address, System.Runtime.Intrinsics.Vector128<byte> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadScalarAndInsert(short* address, System.Runtime.Intrinsics.Vector128<short> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadScalarAndInsert(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadScalarAndInsert(int* address, System.Runtime.Intrinsics.Vector128<int> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadScalarAndInsert(uint* address, System.Runtime.Intrinsics.Vector128<uint> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadScalarAndInsert(long* address, System.Runtime.Intrinsics.Vector128<long> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadScalarAndInsert(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadScalarAndInsert(float* address, System.Runtime.Intrinsics.Vector128<float> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadScalarAndInsert(double* address, System.Runtime.Intrinsics.Vector128<double> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nint> LoadScalarAndInsert(nint* address, System.Runtime.Intrinsics.Vector128<nint> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nuint> LoadScalarAndInsert(nuint* address, System.Runtime.Intrinsics.Vector128<nuint> vector, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadScalarAndSplatVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadScalarAndSplatVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadScalarAndSplatVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadScalarAndSplatVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadScalarAndSplatVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadScalarAndSplatVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadScalarAndSplatVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadScalarAndSplatVector128(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadScalarAndSplatVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadScalarAndSplatVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nint> LoadScalarAndSplatVector128(nint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nuint> LoadScalarAndSplatVector128(nuint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadScalarVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadScalarVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadScalarVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadScalarVector128(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadScalarVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadScalarVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nint> LoadScalarVector128(nint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nuint> LoadScalarVector128(nuint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadVector128(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nint> LoadVector128(nint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<nuint> LoadVector128(nuint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadWideningVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadWideningVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadWideningVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadWideningVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadWideningVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadWideningVector128(uint* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Max(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Max(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Max(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Max(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Max(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Max(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Max(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Max(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Min(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Min(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Min(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Min(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Min(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Min(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Min(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Min(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Multiply(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Multiply(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Multiply(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Multiply(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Multiply(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Multiply(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Multiply(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Multiply(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Multiply(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Multiply(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyRoundedSaturateQ15(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningLower(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningLower(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningLower(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningLower(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningLower(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningLower(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Negate(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Negate(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Negate(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Negate(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Negate(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Negate(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Negate(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Negate(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Negate(System.Runtime.Intrinsics.Vector128<nint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Negate(System.Runtime.Intrinsics.Vector128<nuint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Negate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Negate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Not(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Not(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Not(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Not(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Not(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Not(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Not(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Not(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Not(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Not(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Not(System.Runtime.Intrinsics.Vector128<nint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Not(System.Runtime.Intrinsics.Vector128<nuint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Or(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Or(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Or(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Or(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Or(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Or(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Or(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Or(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Or(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Or(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Or(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Or(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> PopCount(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> PseudoMax(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> PseudoMax(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> PseudoMin(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> PseudoMin(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ReplaceScalar(System.Runtime.Intrinsics.Vector128<sbyte> vector, byte imm, int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ReplaceScalar(System.Runtime.Intrinsics.Vector128<byte> vector, byte imm, uint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ReplaceScalar(System.Runtime.Intrinsics.Vector128<short> vector, byte imm, int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ReplaceScalar(System.Runtime.Intrinsics.Vector128<ushort> vector, byte imm, uint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ReplaceScalar(System.Runtime.Intrinsics.Vector128<int> vector, byte imm, int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ReplaceScalar(System.Runtime.Intrinsics.Vector128<uint> vector, byte imm, uint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ReplaceScalar(System.Runtime.Intrinsics.Vector128<long> vector, byte imm, long value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ReplaceScalar(System.Runtime.Intrinsics.Vector128<ulong> vector, byte imm, ulong value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReplaceScalar(System.Runtime.Intrinsics.Vector128<float> vector, byte imm, float value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ReplaceScalar(System.Runtime.Intrinsics.Vector128<double> vector, byte imm, double value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> ReplaceScalar(System.Runtime.Intrinsics.Vector128<nint> vector, byte imm, nint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> ReplaceScalar(System.Runtime.Intrinsics.Vector128<nuint> vector, byte imm, nuint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNearest(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNearest(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeft(System.Runtime.Intrinsics.Vector128<sbyte> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeft(System.Runtime.Intrinsics.Vector128<byte> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeft(System.Runtime.Intrinsics.Vector128<short> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeft(System.Runtime.Intrinsics.Vector128<ushort> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeft(System.Runtime.Intrinsics.Vector128<int> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeft(System.Runtime.Intrinsics.Vector128<uint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeft(System.Runtime.Intrinsics.Vector128<long> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeft(System.Runtime.Intrinsics.Vector128<ulong> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> ShiftLeft(System.Runtime.Intrinsics.Vector128<nint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> ShiftLeft(System.Runtime.Intrinsics.Vector128<nuint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<sbyte> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<byte> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<short> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<ushort> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<int> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<uint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<long> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<ulong> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<nint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<nuint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<sbyte> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<byte> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<short> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ushort> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<int> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<uint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<long> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ulong> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<nint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<nuint> value, int count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SignExtendWideningLower(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SignExtendWideningLower(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SignExtendWideningLower(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SignExtendWideningLower(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SignExtendWideningLower(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SignExtendWideningLower(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> SignExtendWideningUpper(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Splat(sbyte value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Splat(byte value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Splat(short value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Splat(ushort value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Splat(int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Splat(uint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Splat(long value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Splat(ulong value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Splat(float value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Splat(double value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Splat(nint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Splat(nuint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Sqrt(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Sqrt(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                    public static unsafe void Store(int* address, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void Store(uint* address, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void Store(long* address, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void Store(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static unsafe void Store(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void Store(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void Store(nint* address, System.Runtime.Intrinsics.Vector128<nint> source) => throw null;
                    public static unsafe void Store(nuint* address, System.Runtime.Intrinsics.Vector128<nuint> source) => throw null;
                    public static unsafe void StoreSelectedScalar(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(byte* address, System.Runtime.Intrinsics.Vector128<byte> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(short* address, System.Runtime.Intrinsics.Vector128<short> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(int* address, System.Runtime.Intrinsics.Vector128<int> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(uint* address, System.Runtime.Intrinsics.Vector128<uint> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(long* address, System.Runtime.Intrinsics.Vector128<long> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(float* address, System.Runtime.Intrinsics.Vector128<float> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(double* address, System.Runtime.Intrinsics.Vector128<double> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(nint* address, System.Runtime.Intrinsics.Vector128<nint> source, byte index) => throw null;
                    public static unsafe void StoreSelectedScalar(nuint* address, System.Runtime.Intrinsics.Vector128<nuint> source, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Subtract(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Subtract(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Subtract(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Subtract(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Subtract(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Subtract(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Subtract(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Subtract(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Subtract(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Subtract(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Subtract(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Subtract(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> SubtractSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> SubtractSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Swizzle(System.Runtime.Intrinsics.Vector128<sbyte> vector, System.Runtime.Intrinsics.Vector128<sbyte> indices) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Swizzle(System.Runtime.Intrinsics.Vector128<byte> vector, System.Runtime.Intrinsics.Vector128<byte> indices) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Truncate(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Truncate(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Xor(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Xor(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Xor(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Xor(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Xor(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Xor(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Xor(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Xor(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Xor(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Xor(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nint> Xor(System.Runtime.Intrinsics.Vector128<nint> left, System.Runtime.Intrinsics.Vector128<nint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<nuint> Xor(System.Runtime.Intrinsics.Vector128<nuint> left, System.Runtime.Intrinsics.Vector128<nuint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ZeroExtendWideningLower(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ZeroExtendWideningUpper(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                }
            }
            namespace X86
            {
                public abstract class Aes : System.Runtime.Intrinsics.X86.Sse2
                {
                    public static System.Runtime.Intrinsics.Vector128<byte> Decrypt(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> roundKey) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> DecryptLast(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> roundKey) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Encrypt(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> roundKey) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> EncryptLast(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> roundKey) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> InverseMixColumns(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<byte> KeygenAssist(System.Runtime.Intrinsics.Vector128<byte> value, byte control) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse2.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Avx : System.Runtime.Intrinsics.X86.Sse42
                {
                    public static System.Runtime.Intrinsics.Vector256<double> Add(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Add(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> AddSubtract(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> AddSubtract(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> And(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> And(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> AndNot(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> AndNot(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Blend(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Blend(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> BlendVariable(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, System.Runtime.Intrinsics.Vector256<double> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> BlendVariable(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, System.Runtime.Intrinsics.Vector256<float> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> BroadcastScalarToVector128(float* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> BroadcastScalarToVector256(double* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> BroadcastScalarToVector256(float* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> BroadcastVector128ToVector256(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> BroadcastVector128ToVector256(float* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Ceiling(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Ceiling(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Compare(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Compare(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Compare(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Compare(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareEqual(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareEqual(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareLessThan(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareLessThan(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareNotEqual(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareNotEqual(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareNotGreaterThan(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareNotGreaterThan(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareNotLessThan(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareNotLessThan(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareNotLessThanOrEqual(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareNotLessThanOrEqual(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareOrdered(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareOrdered(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> CompareUnordered(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> CompareUnordered(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32WithTruncation(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> ConvertToVector256Double(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> ConvertToVector256Double(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32WithTruncation(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ConvertToVector256Single(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Divide(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Divide(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> DotProduct(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> DuplicateEvenIndexed(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> DuplicateEvenIndexed(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> DuplicateOddIndexed(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractVector128(System.Runtime.Intrinsics.Vector256<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ExtractVector128(System.Runtime.Intrinsics.Vector256<double> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ExtractVector128(System.Runtime.Intrinsics.Vector256<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ExtractVector128(System.Runtime.Intrinsics.Vector256<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ExtractVector128(System.Runtime.Intrinsics.Vector256<long> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ExtractVector128(System.Runtime.Intrinsics.Vector256<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ExtractVector128(System.Runtime.Intrinsics.Vector256<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractVector128(System.Runtime.Intrinsics.Vector256<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractVector128(System.Runtime.Intrinsics.Vector256<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ExtractVector128(System.Runtime.Intrinsics.Vector256<ulong> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Floor(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Floor(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> HorizontalAdd(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> HorizontalAdd(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> HorizontalSubtract(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> HorizontalSubtract(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> InsertVector128(System.Runtime.Intrinsics.Vector256<byte> value, System.Runtime.Intrinsics.Vector128<byte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> InsertVector128(System.Runtime.Intrinsics.Vector256<double> value, System.Runtime.Intrinsics.Vector128<double> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> InsertVector128(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector128<short> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> InsertVector128(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector128<int> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> InsertVector128(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector128<long> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> InsertVector128(System.Runtime.Intrinsics.Vector256<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> InsertVector128(System.Runtime.Intrinsics.Vector256<float> value, System.Runtime.Intrinsics.Vector128<float> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> InsertVector128(System.Runtime.Intrinsics.Vector256<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> InsertVector128(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector128<uint> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> InsertVector128(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> data, byte index) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector256<byte> LoadAlignedVector256(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> LoadAlignedVector256(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> LoadAlignedVector256(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> LoadAlignedVector256(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> LoadAlignedVector256(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<sbyte> LoadAlignedVector256(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> LoadAlignedVector256(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ushort> LoadAlignedVector256(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> LoadAlignedVector256(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> LoadAlignedVector256(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<byte> LoadDquVector256(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> LoadDquVector256(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> LoadDquVector256(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> LoadDquVector256(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<sbyte> LoadDquVector256(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ushort> LoadDquVector256(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> LoadDquVector256(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> LoadDquVector256(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<byte> LoadVector256(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> LoadVector256(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> LoadVector256(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> LoadVector256(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> LoadVector256(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<sbyte> LoadVector256(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> LoadVector256(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ushort> LoadVector256(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> LoadVector256(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> LoadVector256(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> MaskLoad(double* address, System.Runtime.Intrinsics.Vector128<double> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> MaskLoad(double* address, System.Runtime.Intrinsics.Vector256<double> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> MaskLoad(float* address, System.Runtime.Intrinsics.Vector128<float> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> MaskLoad(float* address, System.Runtime.Intrinsics.Vector256<float> mask) => throw null;
                    public static unsafe void MaskStore(double* address, System.Runtime.Intrinsics.Vector128<double> mask, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void MaskStore(double* address, System.Runtime.Intrinsics.Vector256<double> mask, System.Runtime.Intrinsics.Vector256<double> source) => throw null;
                    public static unsafe void MaskStore(float* address, System.Runtime.Intrinsics.Vector128<float> mask, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void MaskStore(float* address, System.Runtime.Intrinsics.Vector256<float> mask, System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Max(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Max(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Min(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Min(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Multiply(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Multiply(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Or(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Or(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Permute(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Permute(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Permute(System.Runtime.Intrinsics.Vector256<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Permute(System.Runtime.Intrinsics.Vector256<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Permute2x128(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Permute2x128(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Permute2x128(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Permute2x128(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Permute2x128(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Permute2x128(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Permute2x128(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Permute2x128(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Permute2x128(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Permute2x128(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> PermuteVar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<long> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> PermuteVar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> PermuteVar(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<long> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> PermuteVar(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Reciprocal(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ReciprocalSqrt(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> RoundCurrentDirection(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> RoundCurrentDirection(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> RoundToNearestInteger(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> RoundToNearestInteger(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> RoundToZero(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> RoundToZero(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Shuffle(System.Runtime.Intrinsics.Vector256<double> value, System.Runtime.Intrinsics.Vector256<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Shuffle(System.Runtime.Intrinsics.Vector256<float> value, System.Runtime.Intrinsics.Vector256<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Sqrt(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Sqrt(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector256<byte> source) => throw null;
                    public static unsafe void Store(double* address, System.Runtime.Intrinsics.Vector256<double> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector256<short> source) => throw null;
                    public static unsafe void Store(int* address, System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                    public static unsafe void Store(long* address, System.Runtime.Intrinsics.Vector256<long> source) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector256<sbyte> source) => throw null;
                    public static unsafe void Store(float* address, System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector256<ushort> source) => throw null;
                    public static unsafe void Store(uint* address, System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                    public static unsafe void Store(ulong* address, System.Runtime.Intrinsics.Vector256<ulong> source) => throw null;
                    public static unsafe void StoreAligned(byte* address, System.Runtime.Intrinsics.Vector256<byte> source) => throw null;
                    public static unsafe void StoreAligned(double* address, System.Runtime.Intrinsics.Vector256<double> source) => throw null;
                    public static unsafe void StoreAligned(short* address, System.Runtime.Intrinsics.Vector256<short> source) => throw null;
                    public static unsafe void StoreAligned(int* address, System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                    public static unsafe void StoreAligned(long* address, System.Runtime.Intrinsics.Vector256<long> source) => throw null;
                    public static unsafe void StoreAligned(sbyte* address, System.Runtime.Intrinsics.Vector256<sbyte> source) => throw null;
                    public static unsafe void StoreAligned(float* address, System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                    public static unsafe void StoreAligned(ushort* address, System.Runtime.Intrinsics.Vector256<ushort> source) => throw null;
                    public static unsafe void StoreAligned(uint* address, System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                    public static unsafe void StoreAligned(ulong* address, System.Runtime.Intrinsics.Vector256<ulong> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(byte* address, System.Runtime.Intrinsics.Vector256<byte> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(double* address, System.Runtime.Intrinsics.Vector256<double> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(short* address, System.Runtime.Intrinsics.Vector256<short> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(int* address, System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(long* address, System.Runtime.Intrinsics.Vector256<long> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(sbyte* address, System.Runtime.Intrinsics.Vector256<sbyte> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(float* address, System.Runtime.Intrinsics.Vector256<float> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(ushort* address, System.Runtime.Intrinsics.Vector256<ushort> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(uint* address, System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(ulong* address, System.Runtime.Intrinsics.Vector256<ulong> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Subtract(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Subtract(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> UnpackHigh(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> UnpackHigh(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> UnpackLow(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> UnpackLow(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse42.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector256<double> Xor(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> Xor(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                }
                public abstract class Avx2 : System.Runtime.Intrinsics.X86.Avx
                {
                    public static System.Runtime.Intrinsics.Vector256<ushort> Abs(System.Runtime.Intrinsics.Vector256<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Abs(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Abs(System.Runtime.Intrinsics.Vector256<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Add(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Add(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Add(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Add(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Add(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Add(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Add(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Add(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> AddSaturate(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> AddSaturate(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> AddSaturate(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> AlignRight(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> AlignRight(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> AlignRight(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> AlignRight(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> AlignRight(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> AlignRight(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> AlignRight(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> AlignRight(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> And(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> And(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> And(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> And(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> And(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> And(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> And(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> And(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> AndNot(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> AndNot(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> AndNot(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> AndNot(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> AndNot(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> AndNot(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> AndNot(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> AndNot(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Average(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Average(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Blend(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Blend(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Blend(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Blend(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Blend(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Blend(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> BlendVariable(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right, System.Runtime.Intrinsics.Vector256<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> BlendVariable(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right, System.Runtime.Intrinsics.Vector256<short> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> BlendVariable(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, System.Runtime.Intrinsics.Vector256<int> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> BlendVariable(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right, System.Runtime.Intrinsics.Vector256<long> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> BlendVariable(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right, System.Runtime.Intrinsics.Vector256<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> BlendVariable(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right, System.Runtime.Intrinsics.Vector256<ushort> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> BlendVariable(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, System.Runtime.Intrinsics.Vector256<uint> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> BlendVariable(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right, System.Runtime.Intrinsics.Vector256<ulong> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> BroadcastScalarToVector128(byte* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> BroadcastScalarToVector128(short* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> BroadcastScalarToVector128(int* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> BroadcastScalarToVector128(long* source) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> BroadcastScalarToVector128(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> BroadcastScalarToVector128(sbyte* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> BroadcastScalarToVector128(ushort* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> BroadcastScalarToVector128(uint* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> BroadcastScalarToVector128(ulong* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<byte> BroadcastScalarToVector256(byte* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> BroadcastScalarToVector256(short* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> BroadcastScalarToVector256(int* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> BroadcastScalarToVector256(long* source) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> BroadcastScalarToVector256(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<sbyte> BroadcastScalarToVector256(sbyte* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ushort> BroadcastScalarToVector256(ushort* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> BroadcastScalarToVector256(uint* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> BroadcastScalarToVector256(ulong* source) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<byte> BroadcastVector128ToVector256(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> BroadcastVector128ToVector256(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> BroadcastVector128ToVector256(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> BroadcastVector128ToVector256(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<sbyte> BroadcastVector128ToVector256(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ushort> BroadcastVector128ToVector256(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> BroadcastVector128ToVector256(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> BroadcastVector128ToVector256(ulong* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> CompareEqual(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> CompareEqual(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> CompareEqual(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> CompareEqual(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> CompareEqual(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> CompareEqual(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> CompareEqual(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> CompareEqual(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static int ConvertToInt32(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                    public static uint ConvertToUInt32(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16(byte* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(short* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(int* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(uint* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractVector128(System.Runtime.Intrinsics.Vector256<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ExtractVector128(System.Runtime.Intrinsics.Vector256<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ExtractVector128(System.Runtime.Intrinsics.Vector256<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ExtractVector128(System.Runtime.Intrinsics.Vector256<long> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ExtractVector128(System.Runtime.Intrinsics.Vector256<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractVector128(System.Runtime.Intrinsics.Vector256<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractVector128(System.Runtime.Intrinsics.Vector256<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ExtractVector128(System.Runtime.Intrinsics.Vector256<ulong> value, byte index) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<double> source, double* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector128<double> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<double> source, double* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, System.Runtime.Intrinsics.Vector128<double> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<int> source, int* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector128<int> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<int> source, int* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, System.Runtime.Intrinsics.Vector128<int> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<int> source, int* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, System.Runtime.Intrinsics.Vector128<int> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<long> source, long* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector128<long> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<long> source, long* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, System.Runtime.Intrinsics.Vector128<long> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<float> source, float* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector128<float> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<float> source, float* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, System.Runtime.Intrinsics.Vector128<float> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<float> source, float* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, System.Runtime.Intrinsics.Vector128<float> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<uint> source, uint* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector128<uint> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<uint> source, uint* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, System.Runtime.Intrinsics.Vector128<uint> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<uint> source, uint* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, System.Runtime.Intrinsics.Vector128<uint> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<ulong> source, ulong* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector128<ulong> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> GatherMaskVector128(System.Runtime.Intrinsics.Vector128<ulong> source, ulong* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, System.Runtime.Intrinsics.Vector128<ulong> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<double> source, double* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector256<double> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<double> source, double* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, System.Runtime.Intrinsics.Vector256<double> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<int> source, int* baseAddress, System.Runtime.Intrinsics.Vector256<int> index, System.Runtime.Intrinsics.Vector256<int> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<long> source, long* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector256<long> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<long> source, long* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, System.Runtime.Intrinsics.Vector256<long> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<float> source, float* baseAddress, System.Runtime.Intrinsics.Vector256<int> index, System.Runtime.Intrinsics.Vector256<float> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<uint> source, uint* baseAddress, System.Runtime.Intrinsics.Vector256<int> index, System.Runtime.Intrinsics.Vector256<uint> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<ulong> source, ulong* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, System.Runtime.Intrinsics.Vector256<ulong> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> GatherMaskVector256(System.Runtime.Intrinsics.Vector256<ulong> source, ulong* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, System.Runtime.Intrinsics.Vector256<ulong> mask, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> GatherVector128(double* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> GatherVector128(double* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> GatherVector128(int* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> GatherVector128(int* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> GatherVector128(int* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> GatherVector128(long* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> GatherVector128(long* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> GatherVector128(float* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> GatherVector128(float* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> GatherVector128(float* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> GatherVector128(uint* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> GatherVector128(uint* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> GatherVector128(uint* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> GatherVector128(ulong* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> GatherVector128(ulong* baseAddress, System.Runtime.Intrinsics.Vector128<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> GatherVector256(double* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<double> GatherVector256(double* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> GatherVector256(int* baseAddress, System.Runtime.Intrinsics.Vector256<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> GatherVector256(long* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> GatherVector256(long* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<float> GatherVector256(float* baseAddress, System.Runtime.Intrinsics.Vector256<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> GatherVector256(uint* baseAddress, System.Runtime.Intrinsics.Vector256<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> GatherVector256(ulong* baseAddress, System.Runtime.Intrinsics.Vector128<int> index, byte scale) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> GatherVector256(ulong* baseAddress, System.Runtime.Intrinsics.Vector256<long> index, byte scale) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> HorizontalAdd(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> HorizontalAdd(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> HorizontalAddSaturate(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> HorizontalSubtract(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> HorizontalSubtract(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> HorizontalSubtractSaturate(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> InsertVector128(System.Runtime.Intrinsics.Vector256<byte> value, System.Runtime.Intrinsics.Vector128<byte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> InsertVector128(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector128<short> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> InsertVector128(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector128<int> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> InsertVector128(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector128<long> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> InsertVector128(System.Runtime.Intrinsics.Vector256<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> InsertVector128(System.Runtime.Intrinsics.Vector256<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> InsertVector128(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector128<uint> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> InsertVector128(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> data, byte index) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector256<byte> LoadAlignedVector256NonTemporal(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<short> LoadAlignedVector256NonTemporal(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> LoadAlignedVector256NonTemporal(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> LoadAlignedVector256NonTemporal(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<sbyte> LoadAlignedVector256NonTemporal(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ushort> LoadAlignedVector256NonTemporal(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> LoadAlignedVector256NonTemporal(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> LoadAlignedVector256NonTemporal(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> MaskLoad(int* address, System.Runtime.Intrinsics.Vector128<int> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<int> MaskLoad(int* address, System.Runtime.Intrinsics.Vector256<int> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> MaskLoad(long* address, System.Runtime.Intrinsics.Vector128<long> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<long> MaskLoad(long* address, System.Runtime.Intrinsics.Vector256<long> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> MaskLoad(uint* address, System.Runtime.Intrinsics.Vector128<uint> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<uint> MaskLoad(uint* address, System.Runtime.Intrinsics.Vector256<uint> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> MaskLoad(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> mask) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector256<ulong> MaskLoad(ulong* address, System.Runtime.Intrinsics.Vector256<ulong> mask) => throw null;
                    public static unsafe void MaskStore(int* address, System.Runtime.Intrinsics.Vector128<int> mask, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void MaskStore(int* address, System.Runtime.Intrinsics.Vector256<int> mask, System.Runtime.Intrinsics.Vector256<int> source) => throw null;
                    public static unsafe void MaskStore(long* address, System.Runtime.Intrinsics.Vector128<long> mask, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void MaskStore(long* address, System.Runtime.Intrinsics.Vector256<long> mask, System.Runtime.Intrinsics.Vector256<long> source) => throw null;
                    public static unsafe void MaskStore(uint* address, System.Runtime.Intrinsics.Vector128<uint> mask, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void MaskStore(uint* address, System.Runtime.Intrinsics.Vector256<uint> mask, System.Runtime.Intrinsics.Vector256<uint> source) => throw null;
                    public static unsafe void MaskStore(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> mask, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static unsafe void MaskStore(ulong* address, System.Runtime.Intrinsics.Vector256<ulong> mask, System.Runtime.Intrinsics.Vector256<ulong> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Max(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Max(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Max(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Max(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Max(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Max(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Min(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Min(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Min(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Min(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Min(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Min(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector256<byte> value) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector256<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> MultipleSumAbsoluteDifferences(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Multiply(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Multiply(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> MultiplyAddAdjacent(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> MultiplyAddAdjacent(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> MultiplyHigh(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> MultiplyHigh(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> MultiplyHighRoundScale(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> MultiplyLow(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> MultiplyLow(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> MultiplyLow(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> MultiplyLow(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Or(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Or(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Or(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Or(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Or(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Or(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Or(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Or(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> PackSignedSaturate(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> PackSignedSaturate(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> PackUnsignedSaturate(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> PackUnsignedSaturate(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Permute2x128(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Permute2x128(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Permute2x128(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Permute2x128(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Permute2x128(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Permute2x128(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Permute2x128(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Permute2x128(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> Permute4x64(System.Runtime.Intrinsics.Vector256<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Permute4x64(System.Runtime.Intrinsics.Vector256<long> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Permute4x64(System.Runtime.Intrinsics.Vector256<ulong> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> PermuteVar8x32(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> PermuteVar8x32(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> PermuteVar8x32(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<byte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<short> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<int> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<long> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<sbyte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<ushort> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<uint> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector256<ulong> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<byte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<short> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<int> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<long> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<sbyte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<ushort> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<uint> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector256<ulong> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Shuffle(System.Runtime.Intrinsics.Vector256<byte> value, System.Runtime.Intrinsics.Vector256<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Shuffle(System.Runtime.Intrinsics.Vector256<int> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Shuffle(System.Runtime.Intrinsics.Vector256<sbyte> value, System.Runtime.Intrinsics.Vector256<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Shuffle(System.Runtime.Intrinsics.Vector256<uint> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShuffleHigh(System.Runtime.Intrinsics.Vector256<short> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShuffleHigh(System.Runtime.Intrinsics.Vector256<ushort> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ShuffleLow(System.Runtime.Intrinsics.Vector256<short> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ShuffleLow(System.Runtime.Intrinsics.Vector256<ushort> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Sign(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Sign(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Sign(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> Subtract(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Subtract(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Subtract(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Subtract(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Subtract(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Subtract(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Subtract(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Subtract(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> SubtractSaturate(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> SubtractSaturate(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> SubtractSaturate(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> SubtractSaturate(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> SumAbsoluteDifferences(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> UnpackHigh(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> UnpackHigh(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> UnpackHigh(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> UnpackHigh(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> UnpackHigh(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> UnpackHigh(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> UnpackHigh(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> UnpackHigh(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> UnpackLow(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> UnpackLow(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> UnpackLow(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> UnpackLow(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> UnpackLow(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> UnpackLow(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> UnpackLow(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> UnpackLow(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector256<byte> Xor(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> Xor(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> Xor(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> Xor(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> Xor(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> Xor(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> Xor(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> Xor(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                }
                public abstract class Avx512BW : System.Runtime.Intrinsics.X86.Avx512F
                {
                    public static System.Runtime.Intrinsics.Vector512<ushort> Abs(System.Runtime.Intrinsics.Vector512<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Abs(System.Runtime.Intrinsics.Vector512<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Add(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> Add(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Add(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Add(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> AddSaturate(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> AddSaturate(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> AddSaturate(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> AlignRight(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> AlignRight(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Average(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Average(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> BlendVariable(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right, System.Runtime.Intrinsics.Vector512<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> BlendVariable(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right, System.Runtime.Intrinsics.Vector512<short> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> BlendVariable(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right, System.Runtime.Intrinsics.Vector512<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> BlendVariable(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right, System.Runtime.Intrinsics.Vector512<ushort> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> CompareEqual(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> CompareEqual(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> CompareEqual(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> CompareEqual(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> CompareLessThan(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> CompareLessThan(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> CompareLessThan(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> CompareNotEqual(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> CompareNotEqual(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> CompareNotEqual(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> CompareNotEqual(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> ConvertToVector256Byte(System.Runtime.Intrinsics.Vector512<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> ConvertToVector256Byte(System.Runtime.Intrinsics.Vector512<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> ConvertToVector256ByteWithSaturation(System.Runtime.Intrinsics.Vector512<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> ConvertToVector256SByte(System.Runtime.Intrinsics.Vector512<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> ConvertToVector256SByte(System.Runtime.Intrinsics.Vector512<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> ConvertToVector256SByteWithSaturation(System.Runtime.Intrinsics.Vector512<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ConvertToVector512Int16(System.Runtime.Intrinsics.Vector256<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ConvertToVector512Int16(System.Runtime.Intrinsics.Vector256<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ConvertToVector512UInt16(System.Runtime.Intrinsics.Vector256<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ConvertToVector512UInt16(System.Runtime.Intrinsics.Vector256<byte> value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector512<byte> LoadVector512(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<short> LoadVector512(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<sbyte> LoadVector512(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ushort> LoadVector512(ushort* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Max(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> Max(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Max(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Max(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Min(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> Min(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Min(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Min(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> MultiplyAddAdjacent(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> MultiplyAddAdjacent(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> MultiplyHigh(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> MultiplyHigh(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> MultiplyHighRoundScale(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> MultiplyLow(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> MultiplyLow(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> PackSignedSaturate(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> PackSignedSaturate(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> PackUnsignedSaturate(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> PackUnsignedSaturate(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> PermuteVar32x16(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> PermuteVar32x16(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> PermuteVar32x16x2(System.Runtime.Intrinsics.Vector512<short> lower, System.Runtime.Intrinsics.Vector512<short> indices, System.Runtime.Intrinsics.Vector512<short> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> PermuteVar32x16x2(System.Runtime.Intrinsics.Vector512<ushort> lower, System.Runtime.Intrinsics.Vector512<ushort> indices, System.Runtime.Intrinsics.Vector512<ushort> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector512<byte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector512<sbyte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector512<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector512<ushort> value, System.Runtime.Intrinsics.Vector512<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector512<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector512<byte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector512<sbyte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector512<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector512<ushort> value, System.Runtime.Intrinsics.Vector512<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Shuffle(System.Runtime.Intrinsics.Vector512<sbyte> value, System.Runtime.Intrinsics.Vector512<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Shuffle(System.Runtime.Intrinsics.Vector512<byte> value, System.Runtime.Intrinsics.Vector512<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShuffleHigh(System.Runtime.Intrinsics.Vector512<short> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShuffleHigh(System.Runtime.Intrinsics.Vector512<ushort> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> ShuffleLow(System.Runtime.Intrinsics.Vector512<short> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> ShuffleLow(System.Runtime.Intrinsics.Vector512<ushort> value, byte control) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Subtract(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> Subtract(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Subtract(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Subtract(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> SubtractSaturate(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> SubtractSaturate(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> SubtractSaturate(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> SubtractSaturate(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> SumAbsoluteDifferences(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> SumAbsoluteDifferencesInBlock32(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> UnpackHigh(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> UnpackHigh(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> UnpackHigh(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> UnpackHigh(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> UnpackLow(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> UnpackLow(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> UnpackLow(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> UnpackLow(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public abstract class VL : System.Runtime.Intrinsics.X86.Avx512F.VL
                    {
                        public static System.Runtime.Intrinsics.Vector128<byte> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> CompareLessThan(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> CompareLessThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> CompareLessThan(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> CompareLessThan(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> CompareLessThan(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> CompareLessThan(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> CompareNotEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> CompareNotEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> CompareNotEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> CompareNotEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> CompareNotEqual(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> CompareNotEqual(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> CompareNotEqual(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> CompareNotEqual(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector256<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector256<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector256<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector256<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector256<ushort> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector256<short> value) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static System.Runtime.Intrinsics.Vector256<short> PermuteVar16x16(System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> PermuteVar16x16(System.Runtime.Intrinsics.Vector256<ushort> left, System.Runtime.Intrinsics.Vector256<ushort> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> PermuteVar16x16x2(System.Runtime.Intrinsics.Vector256<short> lower, System.Runtime.Intrinsics.Vector256<short> indices, System.Runtime.Intrinsics.Vector256<short> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> PermuteVar16x16x2(System.Runtime.Intrinsics.Vector256<ushort> lower, System.Runtime.Intrinsics.Vector256<ushort> indices, System.Runtime.Intrinsics.Vector256<ushort> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> PermuteVar8x16(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> PermuteVar8x16(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> PermuteVar8x16x2(System.Runtime.Intrinsics.Vector128<short> lower, System.Runtime.Intrinsics.Vector128<short> indices, System.Runtime.Intrinsics.Vector128<short> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> PermuteVar8x16x2(System.Runtime.Intrinsics.Vector128<ushort> lower, System.Runtime.Intrinsics.Vector128<ushort> indices, System.Runtime.Intrinsics.Vector128<ushort> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector256<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector256<ushort> value, System.Runtime.Intrinsics.Vector256<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector256<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector256<short> value, System.Runtime.Intrinsics.Vector256<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector256<ushort> value, System.Runtime.Intrinsics.Vector256<ushort> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> SumAbsoluteDifferencesInBlock32(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> SumAbsoluteDifferencesInBlock32(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> right, byte control) => throw null;
                    }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx512F.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Avx512CD : System.Runtime.Intrinsics.X86.Avx512F
                {
                    public static System.Runtime.Intrinsics.Vector512<int> DetectConflicts(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> DetectConflicts(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> DetectConflicts(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> DetectConflicts(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector512<int> LeadingZeroCount(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> LeadingZeroCount(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> LeadingZeroCount(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> LeadingZeroCount(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public abstract class VL : System.Runtime.Intrinsics.X86.Avx512F.VL
                    {
                        public static System.Runtime.Intrinsics.Vector128<int> DetectConflicts(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> DetectConflicts(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> DetectConflicts(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> DetectConflicts(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> DetectConflicts(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> DetectConflicts(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> DetectConflicts(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> DetectConflicts(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static System.Runtime.Intrinsics.Vector128<int> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> LeadingZeroCount(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> LeadingZeroCount(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> LeadingZeroCount(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> LeadingZeroCount(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> LeadingZeroCount(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                    }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx512F.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Avx512DQ : System.Runtime.Intrinsics.X86.Avx512F
                {
                    public static System.Runtime.Intrinsics.Vector512<double> And(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> And(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> AndNot(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> AndNot(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> BroadcastPairScalarToVector512(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> BroadcastPairScalarToVector512(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> BroadcastPairScalarToVector512(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<double> BroadcastVector128ToVector512(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<long> BroadcastVector128ToVector512(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ulong> BroadcastVector128ToVector512(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<int> BroadcastVector256ToVector512(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<float> BroadcastVector256ToVector512(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<uint> BroadcastVector256ToVector512(uint* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ConvertToVector256Single(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ConvertToVector256Single(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> ConvertToVector512Double(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> ConvertToVector512Double(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64WithTruncation(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64WithTruncation(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64WithTruncation(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64WithTruncation(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ExtractVector128(System.Runtime.Intrinsics.Vector512<double> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ExtractVector128(System.Runtime.Intrinsics.Vector512<long> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ExtractVector128(System.Runtime.Intrinsics.Vector512<ulong> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ExtractVector256(System.Runtime.Intrinsics.Vector512<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ExtractVector256(System.Runtime.Intrinsics.Vector512<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ExtractVector256(System.Runtime.Intrinsics.Vector512<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> InsertVector128(System.Runtime.Intrinsics.Vector512<double> value, System.Runtime.Intrinsics.Vector128<double> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> InsertVector128(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector128<long> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> InsertVector128(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> InsertVector256(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector256<int> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> InsertVector256(System.Runtime.Intrinsics.Vector512<float> value, System.Runtime.Intrinsics.Vector256<float> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> InsertVector256(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector256<uint> data, byte index) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector512<long> MultiplyLow(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> MultiplyLow(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Or(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Or(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Range(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Range(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RangeScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RangeScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Reduce(System.Runtime.Intrinsics.Vector512<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Reduce(System.Runtime.Intrinsics.Vector512<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ReduceScalar(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReduceScalar(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ReduceScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReduceScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public abstract class VL : System.Runtime.Intrinsics.X86.Avx512F.VL
                    {
                        public static System.Runtime.Intrinsics.Vector128<int> BroadcastPairScalarToVector128(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> BroadcastPairScalarToVector128(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> BroadcastPairScalarToVector256(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> BroadcastPairScalarToVector256(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> BroadcastPairScalarToVector256(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToVector128Double(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToVector128Double(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToVector128UInt64(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToVector128UInt64(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToVector128UInt64WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertToVector128UInt64WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> ConvertToVector256Double(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> ConvertToVector256Double(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64WithTruncation(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ConvertToVector256Int64WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> ConvertToVector256UInt64(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> ConvertToVector256UInt64(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> ConvertToVector256UInt64WithTruncation(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> ConvertToVector256UInt64WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static System.Runtime.Intrinsics.Vector128<long> MultiplyLow(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyLow(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> MultiplyLow(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> MultiplyLow(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Range(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Range(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> Range(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> Range(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Reduce(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Reduce(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> Reduce(System.Runtime.Intrinsics.Vector256<double> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> Reduce(System.Runtime.Intrinsics.Vector256<float> value, byte control) => throw null;
                    }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx512F.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector512<double> Xor(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Xor(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                }
                public abstract class Avx512F : System.Runtime.Intrinsics.X86.Avx2
                {
                    public static System.Runtime.Intrinsics.Vector512<uint> Abs(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Abs(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Add(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Add(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Add(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Add(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Add(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Add(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> AlignRight32(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> AlignRight32(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> AlignRight64(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> AlignRight64(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> And(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> And(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> And(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> And(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> And(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> And(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> And(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> And(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> AndNot(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> AndNot(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> AndNot(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> AndNot(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> AndNot(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> AndNot(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> AndNot(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> AndNot(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> BlendVariable(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right, System.Runtime.Intrinsics.Vector512<double> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> BlendVariable(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right, System.Runtime.Intrinsics.Vector512<int> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> BlendVariable(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right, System.Runtime.Intrinsics.Vector512<long> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> BlendVariable(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right, System.Runtime.Intrinsics.Vector512<float> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> BlendVariable(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right, System.Runtime.Intrinsics.Vector512<uint> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> BlendVariable(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right, System.Runtime.Intrinsics.Vector512<ulong> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> BroadcastScalarToVector512(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<int> BroadcastVector128ToVector512(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<float> BroadcastVector128ToVector512(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<uint> BroadcastVector128ToVector512(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<double> BroadcastVector256ToVector512(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<long> BroadcastVector256ToVector512(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ulong> BroadcastVector256ToVector512(ulong* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Compare(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Compare(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right, System.Runtime.Intrinsics.X86.FloatComparisonMode mode) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareEqual(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> CompareEqual(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> CompareEqual(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareEqual(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> CompareEqual(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> CompareEqual(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> CompareGreaterThan(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareLessThan(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> CompareLessThan(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> CompareLessThan(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareLessThan(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> CompareLessThan(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> CompareLessThan(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareNotEqual(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> CompareNotEqual(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> CompareNotEqual(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareNotEqual(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> CompareNotEqual(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> CompareNotEqual(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareNotGreaterThan(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareNotGreaterThan(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareNotLessThan(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareNotLessThan(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareNotLessThanOrEqual(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareNotLessThanOrEqual(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareOrdered(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareOrdered(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> CompareUnordered(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> CompareUnordered(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertScalarToVector128Double(System.Runtime.Intrinsics.Vector128<double> upper, uint value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertScalarToVector128Single(System.Runtime.Intrinsics.Vector128<float> upper, uint value) => throw null;
                    public static uint ConvertToUInt32(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static uint ConvertToUInt32(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static uint ConvertToUInt32WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static uint ConvertToUInt32WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16WithSaturation(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16WithSaturation(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ConvertToVector256Int16WithSaturation(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32WithSaturation(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ConvertToVector256Int32WithTruncation(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ConvertToVector256Single(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ConvertToVector256UInt16(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ConvertToVector256UInt16(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ConvertToVector256UInt16WithSaturation(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32(System.Runtime.Intrinsics.Vector512<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32WithSaturation(System.Runtime.Intrinsics.Vector512<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32WithTruncation(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> ConvertToVector512Double(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> ConvertToVector512Double(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> ConvertToVector512Double(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ConvertToVector512Int32(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ConvertToVector512Int32(System.Runtime.Intrinsics.Vector256<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ConvertToVector512Int32(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ConvertToVector512Int32(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ConvertToVector512Int32(System.Runtime.Intrinsics.Vector256<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ConvertToVector512Int32WithTruncation(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ConvertToVector512Int64(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> ConvertToVector512Single(System.Runtime.Intrinsics.Vector512<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> ConvertToVector512Single(System.Runtime.Intrinsics.Vector512<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ConvertToVector512UInt32(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ConvertToVector512UInt32(System.Runtime.Intrinsics.Vector256<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ConvertToVector512UInt32(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ConvertToVector512UInt32(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ConvertToVector512UInt32(System.Runtime.Intrinsics.Vector256<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ConvertToVector512UInt32WithTruncation(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ConvertToVector512UInt64(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Divide(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Divide(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> DuplicateEvenIndexed(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> DuplicateEvenIndexed(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> DuplicateOddIndexed(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ExtractVector128(System.Runtime.Intrinsics.Vector512<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ExtractVector128(System.Runtime.Intrinsics.Vector512<double> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ExtractVector128(System.Runtime.Intrinsics.Vector512<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ExtractVector128(System.Runtime.Intrinsics.Vector512<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ExtractVector128(System.Runtime.Intrinsics.Vector512<long> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ExtractVector128(System.Runtime.Intrinsics.Vector512<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ExtractVector128(System.Runtime.Intrinsics.Vector512<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ExtractVector128(System.Runtime.Intrinsics.Vector512<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ExtractVector128(System.Runtime.Intrinsics.Vector512<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ExtractVector128(System.Runtime.Intrinsics.Vector512<ulong> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<byte> ExtractVector256(System.Runtime.Intrinsics.Vector512<byte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> ExtractVector256(System.Runtime.Intrinsics.Vector512<double> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<short> ExtractVector256(System.Runtime.Intrinsics.Vector512<short> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> ExtractVector256(System.Runtime.Intrinsics.Vector512<int> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<long> ExtractVector256(System.Runtime.Intrinsics.Vector512<long> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<sbyte> ExtractVector256(System.Runtime.Intrinsics.Vector512<sbyte> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> ExtractVector256(System.Runtime.Intrinsics.Vector512<float> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ushort> ExtractVector256(System.Runtime.Intrinsics.Vector512<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<uint> ExtractVector256(System.Runtime.Intrinsics.Vector512<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<ulong> ExtractVector256(System.Runtime.Intrinsics.Vector512<ulong> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Fixup(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right, System.Runtime.Intrinsics.Vector512<long> table, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Fixup(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right, System.Runtime.Intrinsics.Vector512<int> table, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> FixupScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, System.Runtime.Intrinsics.Vector128<long> table, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> FixupScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, System.Runtime.Intrinsics.Vector128<int> table, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplyAddNegated(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplyAddNegated(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplyAddSubtract(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplyAddSubtract(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplySubtractAdd(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplySubtractAdd(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplySubtractNegated(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplySubtractNegated(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> GetExponent(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> GetExponent(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> GetExponentScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> GetExponentScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> GetExponentScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> GetExponentScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> GetMantissa(System.Runtime.Intrinsics.Vector512<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> GetMantissa(System.Runtime.Intrinsics.Vector512<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> GetMantissaScalar(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> GetMantissaScalar(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> GetMantissaScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> GetMantissaScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> InsertVector128(System.Runtime.Intrinsics.Vector512<byte> value, System.Runtime.Intrinsics.Vector128<byte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> InsertVector128(System.Runtime.Intrinsics.Vector512<double> value, System.Runtime.Intrinsics.Vector128<double> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> InsertVector128(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector128<short> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> InsertVector128(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector128<int> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> InsertVector128(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector128<long> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> InsertVector128(System.Runtime.Intrinsics.Vector512<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> InsertVector128(System.Runtime.Intrinsics.Vector512<float> value, System.Runtime.Intrinsics.Vector128<float> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> InsertVector128(System.Runtime.Intrinsics.Vector512<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> InsertVector128(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector128<uint> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> InsertVector128(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> InsertVector256(System.Runtime.Intrinsics.Vector512<byte> value, System.Runtime.Intrinsics.Vector256<byte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> InsertVector256(System.Runtime.Intrinsics.Vector512<double> value, System.Runtime.Intrinsics.Vector256<double> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> InsertVector256(System.Runtime.Intrinsics.Vector512<short> value, System.Runtime.Intrinsics.Vector256<short> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> InsertVector256(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector256<int> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> InsertVector256(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector256<long> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> InsertVector256(System.Runtime.Intrinsics.Vector512<sbyte> value, System.Runtime.Intrinsics.Vector256<sbyte> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> InsertVector256(System.Runtime.Intrinsics.Vector512<float> value, System.Runtime.Intrinsics.Vector256<float> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> InsertVector256(System.Runtime.Intrinsics.Vector512<ushort> value, System.Runtime.Intrinsics.Vector256<ushort> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> InsertVector256(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector256<uint> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> InsertVector256(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector256<ulong> data, byte index) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector512<byte> LoadAlignedVector512(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<double> LoadAlignedVector512(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<short> LoadAlignedVector512(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<int> LoadAlignedVector512(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<long> LoadAlignedVector512(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<sbyte> LoadAlignedVector512(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<float> LoadAlignedVector512(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ushort> LoadAlignedVector512(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<uint> LoadAlignedVector512(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ulong> LoadAlignedVector512(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<byte> LoadAlignedVector512NonTemporal(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<short> LoadAlignedVector512NonTemporal(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<int> LoadAlignedVector512NonTemporal(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<long> LoadAlignedVector512NonTemporal(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<sbyte> LoadAlignedVector512NonTemporal(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ushort> LoadAlignedVector512NonTemporal(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<uint> LoadAlignedVector512NonTemporal(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ulong> LoadAlignedVector512NonTemporal(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<byte> LoadVector512(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<double> LoadVector512(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<short> LoadVector512(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<int> LoadVector512(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<long> LoadVector512(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<sbyte> LoadVector512(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<float> LoadVector512(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ushort> LoadVector512(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<uint> LoadVector512(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector512<ulong> LoadVector512(ulong* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Max(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Max(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Max(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Max(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Max(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Max(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Min(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Min(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Min(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Min(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Min(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Min(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Multiply(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Multiply(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Multiply(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Multiply(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> MultiplyLow(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> MultiplyLow(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> Or(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> Or(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Or(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Or(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Or(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Or(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Or(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Or(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Permute2x64(System.Runtime.Intrinsics.Vector512<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Permute4x32(System.Runtime.Intrinsics.Vector512<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Permute4x64(System.Runtime.Intrinsics.Vector512<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Permute4x64(System.Runtime.Intrinsics.Vector512<long> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Permute4x64(System.Runtime.Intrinsics.Vector512<ulong> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> PermuteVar16x32(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> PermuteVar16x32(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> PermuteVar16x32(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> PermuteVar16x32x2(System.Runtime.Intrinsics.Vector512<int> lower, System.Runtime.Intrinsics.Vector512<int> indices, System.Runtime.Intrinsics.Vector512<int> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> PermuteVar16x32x2(System.Runtime.Intrinsics.Vector512<float> lower, System.Runtime.Intrinsics.Vector512<int> indices, System.Runtime.Intrinsics.Vector512<float> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> PermuteVar16x32x2(System.Runtime.Intrinsics.Vector512<uint> lower, System.Runtime.Intrinsics.Vector512<uint> indices, System.Runtime.Intrinsics.Vector512<uint> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> PermuteVar2x64(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<long> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> PermuteVar4x32(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<int> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> PermuteVar8x64(System.Runtime.Intrinsics.Vector512<double> value, System.Runtime.Intrinsics.Vector512<long> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> PermuteVar8x64(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector512<long> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> PermuteVar8x64(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector512<ulong> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> PermuteVar8x64x2(System.Runtime.Intrinsics.Vector512<double> lower, System.Runtime.Intrinsics.Vector512<long> indices, System.Runtime.Intrinsics.Vector512<double> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> PermuteVar8x64x2(System.Runtime.Intrinsics.Vector512<long> lower, System.Runtime.Intrinsics.Vector512<long> indices, System.Runtime.Intrinsics.Vector512<long> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> PermuteVar8x64x2(System.Runtime.Intrinsics.Vector512<ulong> lower, System.Runtime.Intrinsics.Vector512<ulong> indices, System.Runtime.Intrinsics.Vector512<ulong> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Reciprocal14(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Reciprocal14(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Reciprocal14Scalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Reciprocal14Scalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Reciprocal14Scalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Reciprocal14Scalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> ReciprocalSqrt14(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> ReciprocalSqrt14(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ReciprocalSqrt14Scalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrt14Scalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ReciprocalSqrt14Scalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrt14Scalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> RotateLeft(System.Runtime.Intrinsics.Vector512<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> RotateLeft(System.Runtime.Intrinsics.Vector512<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> RotateLeft(System.Runtime.Intrinsics.Vector512<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> RotateLeft(System.Runtime.Intrinsics.Vector512<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> RotateLeftVariable(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> RotateLeftVariable(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> RotateLeftVariable(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> RotateLeftVariable(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> RotateRight(System.Runtime.Intrinsics.Vector512<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> RotateRight(System.Runtime.Intrinsics.Vector512<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> RotateRight(System.Runtime.Intrinsics.Vector512<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> RotateRight(System.Runtime.Intrinsics.Vector512<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> RotateRightVariable(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> RotateRightVariable(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> RotateRightVariable(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> RotateRightVariable(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> RoundScale(System.Runtime.Intrinsics.Vector512<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> RoundScale(System.Runtime.Intrinsics.Vector512<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundScaleScalar(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundScaleScalar(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundScaleScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundScaleScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Scale(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Scale(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ScaleScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ScaleScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ShiftLeftLogicalVariable(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector512<int> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector512<long> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector512<uint> value, System.Runtime.Intrinsics.Vector512<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> ShiftRightLogicalVariable(System.Runtime.Intrinsics.Vector512<ulong> value, System.Runtime.Intrinsics.Vector512<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Shuffle(System.Runtime.Intrinsics.Vector512<double> value, System.Runtime.Intrinsics.Vector512<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Shuffle(System.Runtime.Intrinsics.Vector512<int> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Shuffle(System.Runtime.Intrinsics.Vector512<float> value, System.Runtime.Intrinsics.Vector512<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Shuffle(System.Runtime.Intrinsics.Vector512<uint> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Shuffle4x128(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Shuffle4x128(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Shuffle4x128(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Shuffle4x128(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Shuffle4x128(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Shuffle4x128(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Sqrt(System.Runtime.Intrinsics.Vector512<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Sqrt(System.Runtime.Intrinsics.Vector512<double> value) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                    public static unsafe void Store(double* address, System.Runtime.Intrinsics.Vector512<double> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                    public static unsafe void Store(int* address, System.Runtime.Intrinsics.Vector512<int> source) => throw null;
                    public static unsafe void Store(long* address, System.Runtime.Intrinsics.Vector512<long> source) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                    public static unsafe void Store(float* address, System.Runtime.Intrinsics.Vector512<float> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                    public static unsafe void Store(uint* address, System.Runtime.Intrinsics.Vector512<uint> source) => throw null;
                    public static unsafe void Store(ulong* address, System.Runtime.Intrinsics.Vector512<ulong> source) => throw null;
                    public static unsafe void StoreAligned(byte* address, System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                    public static unsafe void StoreAligned(double* address, System.Runtime.Intrinsics.Vector512<double> source) => throw null;
                    public static unsafe void StoreAligned(short* address, System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                    public static unsafe void StoreAligned(int* address, System.Runtime.Intrinsics.Vector512<int> source) => throw null;
                    public static unsafe void StoreAligned(long* address, System.Runtime.Intrinsics.Vector512<long> source) => throw null;
                    public static unsafe void StoreAligned(sbyte* address, System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                    public static unsafe void StoreAligned(float* address, System.Runtime.Intrinsics.Vector512<float> source) => throw null;
                    public static unsafe void StoreAligned(ushort* address, System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                    public static unsafe void StoreAligned(uint* address, System.Runtime.Intrinsics.Vector512<uint> source) => throw null;
                    public static unsafe void StoreAligned(ulong* address, System.Runtime.Intrinsics.Vector512<ulong> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(byte* address, System.Runtime.Intrinsics.Vector512<byte> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(double* address, System.Runtime.Intrinsics.Vector512<double> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(short* address, System.Runtime.Intrinsics.Vector512<short> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(int* address, System.Runtime.Intrinsics.Vector512<int> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(long* address, System.Runtime.Intrinsics.Vector512<long> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(sbyte* address, System.Runtime.Intrinsics.Vector512<sbyte> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(float* address, System.Runtime.Intrinsics.Vector512<float> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(ushort* address, System.Runtime.Intrinsics.Vector512<ushort> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(uint* address, System.Runtime.Intrinsics.Vector512<uint> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(ulong* address, System.Runtime.Intrinsics.Vector512<ulong> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> Subtract(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Subtract(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Subtract(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> Subtract(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Subtract(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Subtract(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> TernaryLogic(System.Runtime.Intrinsics.Vector512<byte> a, System.Runtime.Intrinsics.Vector512<byte> b, System.Runtime.Intrinsics.Vector512<byte> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> TernaryLogic(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> TernaryLogic(System.Runtime.Intrinsics.Vector512<int> a, System.Runtime.Intrinsics.Vector512<int> b, System.Runtime.Intrinsics.Vector512<int> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> TernaryLogic(System.Runtime.Intrinsics.Vector512<short> a, System.Runtime.Intrinsics.Vector512<short> b, System.Runtime.Intrinsics.Vector512<short> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> TernaryLogic(System.Runtime.Intrinsics.Vector512<long> a, System.Runtime.Intrinsics.Vector512<long> b, System.Runtime.Intrinsics.Vector512<long> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> TernaryLogic(System.Runtime.Intrinsics.Vector512<sbyte> a, System.Runtime.Intrinsics.Vector512<sbyte> b, System.Runtime.Intrinsics.Vector512<sbyte> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> TernaryLogic(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> TernaryLogic(System.Runtime.Intrinsics.Vector512<ushort> a, System.Runtime.Intrinsics.Vector512<ushort> b, System.Runtime.Intrinsics.Vector512<ushort> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> TernaryLogic(System.Runtime.Intrinsics.Vector512<uint> a, System.Runtime.Intrinsics.Vector512<uint> b, System.Runtime.Intrinsics.Vector512<uint> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> TernaryLogic(System.Runtime.Intrinsics.Vector512<ulong> a, System.Runtime.Intrinsics.Vector512<ulong> b, System.Runtime.Intrinsics.Vector512<ulong> c, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> UnpackHigh(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> UnpackHigh(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> UnpackHigh(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> UnpackHigh(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> UnpackHigh(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> UnpackHigh(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<double> UnpackLow(System.Runtime.Intrinsics.Vector512<double> left, System.Runtime.Intrinsics.Vector512<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> UnpackLow(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> UnpackLow(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<float> UnpackLow(System.Runtime.Intrinsics.Vector512<float> left, System.Runtime.Intrinsics.Vector512<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> UnpackLow(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> UnpackLow(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                    public abstract class VL
                    {
                        public static System.Runtime.Intrinsics.Vector128<ulong> Abs(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> Abs(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> AlignRight32(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> AlignRight32(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> AlignRight32(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> AlignRight32(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> AlignRight64(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> AlignRight64(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> AlignRight64(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> AlignRight64(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right, byte mask) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> CompareGreaterThan(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> CompareLessThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareLessThan(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> CompareLessThan(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareLessThan(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> CompareLessThan(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> CompareLessThan(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> CompareLessThan(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> CompareLessThan(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> CompareNotEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> CompareNotEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> CompareNotEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> CompareNotEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> CompareNotEqual(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> CompareNotEqual(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> CompareNotEqual(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> CompareNotEqual(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128Byte(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> ConvertToVector128ByteWithSaturation(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertToVector128Double(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16WithSaturation(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16WithSaturation(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16WithSaturation(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16WithSaturation(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32WithSaturation(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32WithSaturation(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByte(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> ConvertToVector128SByteWithSaturation(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector256<int> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16WithSaturation(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16WithSaturation(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16WithSaturation(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> ConvertToVector128UInt16WithSaturation(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector256<long> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32WithSaturation(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32WithSaturation(System.Runtime.Intrinsics.Vector256<ulong> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> ConvertToVector128UInt32WithTruncation(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> ConvertToVector256Double(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> ConvertToVector256Single(System.Runtime.Intrinsics.Vector256<uint> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> ConvertToVector256UInt32WithTruncation(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Fixup(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, System.Runtime.Intrinsics.Vector128<long> table, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Fixup(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, System.Runtime.Intrinsics.Vector128<int> table, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> Fixup(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, System.Runtime.Intrinsics.Vector256<long> table, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> Fixup(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, System.Runtime.Intrinsics.Vector256<int> table, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> GetExponent(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> GetExponent(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> GetExponent(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> GetExponent(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> GetMantissa(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> GetMantissa(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> GetMantissa(System.Runtime.Intrinsics.Vector256<double> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> GetMantissa(System.Runtime.Intrinsics.Vector256<float> value, byte control) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static System.Runtime.Intrinsics.Vector128<long> Max(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> Max(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> Max(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> Max(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> Min(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> Min(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> Min(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> Min(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> PermuteVar2x64x2(System.Runtime.Intrinsics.Vector128<double> lower, System.Runtime.Intrinsics.Vector128<long> indices, System.Runtime.Intrinsics.Vector128<double> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> PermuteVar2x64x2(System.Runtime.Intrinsics.Vector128<long> lower, System.Runtime.Intrinsics.Vector128<long> indices, System.Runtime.Intrinsics.Vector128<long> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> PermuteVar2x64x2(System.Runtime.Intrinsics.Vector128<ulong> lower, System.Runtime.Intrinsics.Vector128<ulong> indices, System.Runtime.Intrinsics.Vector128<ulong> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> PermuteVar4x32x2(System.Runtime.Intrinsics.Vector128<int> lower, System.Runtime.Intrinsics.Vector128<int> indices, System.Runtime.Intrinsics.Vector128<int> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> PermuteVar4x32x2(System.Runtime.Intrinsics.Vector128<float> lower, System.Runtime.Intrinsics.Vector128<int> indices, System.Runtime.Intrinsics.Vector128<float> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> PermuteVar4x32x2(System.Runtime.Intrinsics.Vector128<uint> lower, System.Runtime.Intrinsics.Vector128<uint> indices, System.Runtime.Intrinsics.Vector128<uint> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> PermuteVar4x64(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector256<long> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> PermuteVar4x64(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector256<ulong> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> PermuteVar4x64(System.Runtime.Intrinsics.Vector256<double> value, System.Runtime.Intrinsics.Vector256<long> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> PermuteVar4x64x2(System.Runtime.Intrinsics.Vector256<double> lower, System.Runtime.Intrinsics.Vector256<long> indices, System.Runtime.Intrinsics.Vector256<double> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> PermuteVar4x64x2(System.Runtime.Intrinsics.Vector256<long> lower, System.Runtime.Intrinsics.Vector256<long> indices, System.Runtime.Intrinsics.Vector256<long> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> PermuteVar4x64x2(System.Runtime.Intrinsics.Vector256<ulong> lower, System.Runtime.Intrinsics.Vector256<ulong> indices, System.Runtime.Intrinsics.Vector256<ulong> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> PermuteVar8x32x2(System.Runtime.Intrinsics.Vector256<int> lower, System.Runtime.Intrinsics.Vector256<int> indices, System.Runtime.Intrinsics.Vector256<int> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> PermuteVar8x32x2(System.Runtime.Intrinsics.Vector256<float> lower, System.Runtime.Intrinsics.Vector256<int> indices, System.Runtime.Intrinsics.Vector256<float> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> PermuteVar8x32x2(System.Runtime.Intrinsics.Vector256<uint> lower, System.Runtime.Intrinsics.Vector256<uint> indices, System.Runtime.Intrinsics.Vector256<uint> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Reciprocal14(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Reciprocal14(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> Reciprocal14(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> Reciprocal14(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> ReciprocalSqrt14(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrt14(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> ReciprocalSqrt14(System.Runtime.Intrinsics.Vector256<double> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> ReciprocalSqrt14(System.Runtime.Intrinsics.Vector256<float> value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> RotateLeft(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> RotateLeft(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> RotateLeft(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> RotateLeft(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> RotateLeft(System.Runtime.Intrinsics.Vector256<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> RotateLeft(System.Runtime.Intrinsics.Vector256<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> RotateLeft(System.Runtime.Intrinsics.Vector256<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> RotateLeft(System.Runtime.Intrinsics.Vector256<ulong> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> RotateLeftVariable(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> RotateLeftVariable(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> RotateLeftVariable(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> RotateLeftVariable(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> RotateLeftVariable(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> RotateLeftVariable(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> RotateLeftVariable(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> RotateLeftVariable(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> RotateRight(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> RotateRight(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> RotateRight(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> RotateRight(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> RotateRight(System.Runtime.Intrinsics.Vector256<int> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> RotateRight(System.Runtime.Intrinsics.Vector256<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> RotateRight(System.Runtime.Intrinsics.Vector256<uint> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> RotateRight(System.Runtime.Intrinsics.Vector256<ulong> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> RotateRightVariable(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> RotateRightVariable(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> RotateRightVariable(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> RotateRightVariable(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> RotateRightVariable(System.Runtime.Intrinsics.Vector256<int> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> RotateRightVariable(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> RotateRightVariable(System.Runtime.Intrinsics.Vector256<uint> value, System.Runtime.Intrinsics.Vector256<uint> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> RotateRightVariable(System.Runtime.Intrinsics.Vector256<ulong> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> RoundScale(System.Runtime.Intrinsics.Vector128<double> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> RoundScale(System.Runtime.Intrinsics.Vector128<float> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> RoundScale(System.Runtime.Intrinsics.Vector256<double> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> RoundScale(System.Runtime.Intrinsics.Vector256<float> value, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> Scale(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> Scale(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> Scale(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> Scale(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<long> value, byte count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> ShiftRightArithmeticVariable(System.Runtime.Intrinsics.Vector256<long> value, System.Runtime.Intrinsics.Vector256<ulong> count) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> Shuffle2x128(System.Runtime.Intrinsics.Vector256<double> left, System.Runtime.Intrinsics.Vector256<double> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> Shuffle2x128(System.Runtime.Intrinsics.Vector256<int> left, System.Runtime.Intrinsics.Vector256<int> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> Shuffle2x128(System.Runtime.Intrinsics.Vector256<long> left, System.Runtime.Intrinsics.Vector256<long> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> Shuffle2x128(System.Runtime.Intrinsics.Vector256<float> left, System.Runtime.Intrinsics.Vector256<float> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> Shuffle2x128(System.Runtime.Intrinsics.Vector256<uint> left, System.Runtime.Intrinsics.Vector256<uint> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> Shuffle2x128(System.Runtime.Intrinsics.Vector256<ulong> left, System.Runtime.Intrinsics.Vector256<ulong> right, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> TernaryLogic(System.Runtime.Intrinsics.Vector128<byte> a, System.Runtime.Intrinsics.Vector128<byte> b, System.Runtime.Intrinsics.Vector128<byte> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<double> TernaryLogic(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<int> TernaryLogic(System.Runtime.Intrinsics.Vector128<int> a, System.Runtime.Intrinsics.Vector128<int> b, System.Runtime.Intrinsics.Vector128<int> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<short> TernaryLogic(System.Runtime.Intrinsics.Vector128<short> a, System.Runtime.Intrinsics.Vector128<short> b, System.Runtime.Intrinsics.Vector128<short> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> TernaryLogic(System.Runtime.Intrinsics.Vector128<long> a, System.Runtime.Intrinsics.Vector128<long> b, System.Runtime.Intrinsics.Vector128<long> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> TernaryLogic(System.Runtime.Intrinsics.Vector128<sbyte> a, System.Runtime.Intrinsics.Vector128<sbyte> b, System.Runtime.Intrinsics.Vector128<sbyte> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> TernaryLogic(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ushort> TernaryLogic(System.Runtime.Intrinsics.Vector128<ushort> a, System.Runtime.Intrinsics.Vector128<ushort> b, System.Runtime.Intrinsics.Vector128<ushort> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<uint> TernaryLogic(System.Runtime.Intrinsics.Vector128<uint> a, System.Runtime.Intrinsics.Vector128<uint> b, System.Runtime.Intrinsics.Vector128<uint> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> TernaryLogic(System.Runtime.Intrinsics.Vector128<ulong> a, System.Runtime.Intrinsics.Vector128<ulong> b, System.Runtime.Intrinsics.Vector128<ulong> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> TernaryLogic(System.Runtime.Intrinsics.Vector256<byte> a, System.Runtime.Intrinsics.Vector256<byte> b, System.Runtime.Intrinsics.Vector256<byte> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<double> TernaryLogic(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<int> TernaryLogic(System.Runtime.Intrinsics.Vector256<int> a, System.Runtime.Intrinsics.Vector256<int> b, System.Runtime.Intrinsics.Vector256<int> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<short> TernaryLogic(System.Runtime.Intrinsics.Vector256<short> a, System.Runtime.Intrinsics.Vector256<short> b, System.Runtime.Intrinsics.Vector256<short> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<long> TernaryLogic(System.Runtime.Intrinsics.Vector256<long> a, System.Runtime.Intrinsics.Vector256<long> b, System.Runtime.Intrinsics.Vector256<long> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> TernaryLogic(System.Runtime.Intrinsics.Vector256<sbyte> a, System.Runtime.Intrinsics.Vector256<sbyte> b, System.Runtime.Intrinsics.Vector256<sbyte> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<float> TernaryLogic(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ushort> TernaryLogic(System.Runtime.Intrinsics.Vector256<ushort> a, System.Runtime.Intrinsics.Vector256<ushort> b, System.Runtime.Intrinsics.Vector256<ushort> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<uint> TernaryLogic(System.Runtime.Intrinsics.Vector256<uint> a, System.Runtime.Intrinsics.Vector256<uint> b, System.Runtime.Intrinsics.Vector256<uint> c, byte control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<ulong> TernaryLogic(System.Runtime.Intrinsics.Vector256<ulong> a, System.Runtime.Intrinsics.Vector256<ulong> b, System.Runtime.Intrinsics.Vector256<ulong> c, byte control) => throw null;
                    }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx2.X64
                    {
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertScalarToVector128Double(System.Runtime.Intrinsics.Vector128<double> upper, ulong value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertScalarToVector128Single(System.Runtime.Intrinsics.Vector128<float> upper, ulong value) => throw null;
                        public static ulong ConvertToUInt64(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static ulong ConvertToUInt64(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static ulong ConvertToUInt64WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static ulong ConvertToUInt64WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector512<byte> Xor(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<short> Xor(System.Runtime.Intrinsics.Vector512<short> left, System.Runtime.Intrinsics.Vector512<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<int> Xor(System.Runtime.Intrinsics.Vector512<int> left, System.Runtime.Intrinsics.Vector512<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<long> Xor(System.Runtime.Intrinsics.Vector512<long> left, System.Runtime.Intrinsics.Vector512<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> Xor(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ushort> Xor(System.Runtime.Intrinsics.Vector512<ushort> left, System.Runtime.Intrinsics.Vector512<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<uint> Xor(System.Runtime.Intrinsics.Vector512<uint> left, System.Runtime.Intrinsics.Vector512<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<ulong> Xor(System.Runtime.Intrinsics.Vector512<ulong> left, System.Runtime.Intrinsics.Vector512<ulong> right) => throw null;
                }
                public abstract class Avx512Vbmi : System.Runtime.Intrinsics.X86.Avx512BW
                {
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector512<byte> PermuteVar64x8(System.Runtime.Intrinsics.Vector512<byte> left, System.Runtime.Intrinsics.Vector512<byte> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> PermuteVar64x8(System.Runtime.Intrinsics.Vector512<sbyte> left, System.Runtime.Intrinsics.Vector512<sbyte> control) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<byte> PermuteVar64x8x2(System.Runtime.Intrinsics.Vector512<byte> lower, System.Runtime.Intrinsics.Vector512<byte> indices, System.Runtime.Intrinsics.Vector512<byte> upper) => throw null;
                    public static System.Runtime.Intrinsics.Vector512<sbyte> PermuteVar64x8x2(System.Runtime.Intrinsics.Vector512<sbyte> lower, System.Runtime.Intrinsics.Vector512<sbyte> indices, System.Runtime.Intrinsics.Vector512<sbyte> upper) => throw null;
                    public abstract class VL : System.Runtime.Intrinsics.X86.Avx512BW.VL
                    {
                        public static bool IsSupported { get => throw null; }
                        public static System.Runtime.Intrinsics.Vector128<byte> PermuteVar16x8(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> PermuteVar16x8(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<byte> PermuteVar16x8x2(System.Runtime.Intrinsics.Vector128<byte> lower, System.Runtime.Intrinsics.Vector128<byte> indices, System.Runtime.Intrinsics.Vector128<byte> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<sbyte> PermuteVar16x8x2(System.Runtime.Intrinsics.Vector128<sbyte> lower, System.Runtime.Intrinsics.Vector128<sbyte> indices, System.Runtime.Intrinsics.Vector128<sbyte> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> PermuteVar32x8(System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<byte> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> PermuteVar32x8(System.Runtime.Intrinsics.Vector256<sbyte> left, System.Runtime.Intrinsics.Vector256<sbyte> control) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<byte> PermuteVar32x8x2(System.Runtime.Intrinsics.Vector256<byte> lower, System.Runtime.Intrinsics.Vector256<byte> indices, System.Runtime.Intrinsics.Vector256<byte> upper) => throw null;
                        public static System.Runtime.Intrinsics.Vector256<sbyte> PermuteVar32x8x2(System.Runtime.Intrinsics.Vector256<sbyte> lower, System.Runtime.Intrinsics.Vector256<sbyte> indices, System.Runtime.Intrinsics.Vector256<sbyte> upper) => throw null;
                    }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx512BW.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class AvxVnni : System.Runtime.Intrinsics.X86.Avx2
                {
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> MultiplyWideningAndAdd(System.Runtime.Intrinsics.Vector256<int> addend, System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> MultiplyWideningAndAdd(System.Runtime.Intrinsics.Vector256<int> addend, System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningAndAddSaturate(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> MultiplyWideningAndAddSaturate(System.Runtime.Intrinsics.Vector256<int> addend, System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<int> MultiplyWideningAndAddSaturate(System.Runtime.Intrinsics.Vector256<int> addend, System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx2.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Bmi1 : System.Runtime.Intrinsics.X86.X86Base
                {
                    public static uint AndNot(uint left, uint right) => throw null;
                    public static uint BitFieldExtract(uint value, byte start, byte length) => throw null;
                    public static uint BitFieldExtract(uint value, ushort control) => throw null;
                    public static uint ExtractLowestSetBit(uint value) => throw null;
                    public static uint GetMaskUpToLowestSetBit(uint value) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static uint ResetLowestSetBit(uint value) => throw null;
                    public static uint TrailingZeroCount(uint value) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.X86Base.X64
                    {
                        public static ulong AndNot(ulong left, ulong right) => throw null;
                        public static ulong BitFieldExtract(ulong value, byte start, byte length) => throw null;
                        public static ulong BitFieldExtract(ulong value, ushort control) => throw null;
                        public static ulong ExtractLowestSetBit(ulong value) => throw null;
                        public static ulong GetMaskUpToLowestSetBit(ulong value) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static ulong ResetLowestSetBit(ulong value) => throw null;
                        public static ulong TrailingZeroCount(ulong value) => throw null;
                    }
                }
                public abstract class Bmi2 : System.Runtime.Intrinsics.X86.X86Base
                {
                    public static bool IsSupported { get => throw null; }
                    public static uint MultiplyNoFlags(uint left, uint right) => throw null;
                    public static unsafe uint MultiplyNoFlags(uint left, uint right, uint* low) => throw null;
                    public static uint ParallelBitDeposit(uint value, uint mask) => throw null;
                    public static uint ParallelBitExtract(uint value, uint mask) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.X86Base.X64
                    {
                        public static bool IsSupported { get => throw null; }
                        public static ulong MultiplyNoFlags(ulong left, ulong right) => throw null;
                        public static unsafe ulong MultiplyNoFlags(ulong left, ulong right, ulong* low) => throw null;
                        public static ulong ParallelBitDeposit(ulong value, ulong mask) => throw null;
                        public static ulong ParallelBitExtract(ulong value, ulong mask) => throw null;
                        public static ulong ZeroHighBits(ulong value, ulong index) => throw null;
                    }
                    public static uint ZeroHighBits(uint value, uint index) => throw null;
                }
                public enum FloatComparisonMode : byte
                {
                    OrderedEqualNonSignaling = 0,
                    OrderedLessThanSignaling = 1,
                    OrderedLessThanOrEqualSignaling = 2,
                    UnorderedNonSignaling = 3,
                    UnorderedNotEqualNonSignaling = 4,
                    UnorderedNotLessThanSignaling = 5,
                    UnorderedNotLessThanOrEqualSignaling = 6,
                    OrderedNonSignaling = 7,
                    UnorderedEqualNonSignaling = 8,
                    UnorderedNotGreaterThanOrEqualSignaling = 9,
                    UnorderedNotGreaterThanSignaling = 10,
                    OrderedFalseNonSignaling = 11,
                    OrderedNotEqualNonSignaling = 12,
                    OrderedGreaterThanOrEqualSignaling = 13,
                    OrderedGreaterThanSignaling = 14,
                    UnorderedTrueNonSignaling = 15,
                    OrderedEqualSignaling = 16,
                    OrderedLessThanNonSignaling = 17,
                    OrderedLessThanOrEqualNonSignaling = 18,
                    UnorderedSignaling = 19,
                    UnorderedNotEqualSignaling = 20,
                    UnorderedNotLessThanNonSignaling = 21,
                    UnorderedNotLessThanOrEqualNonSignaling = 22,
                    OrderedSignaling = 23,
                    UnorderedEqualSignaling = 24,
                    UnorderedNotGreaterThanOrEqualNonSignaling = 25,
                    UnorderedNotGreaterThanNonSignaling = 26,
                    OrderedFalseSignaling = 27,
                    OrderedNotEqualSignaling = 28,
                    OrderedGreaterThanOrEqualNonSignaling = 29,
                    OrderedGreaterThanNonSignaling = 30,
                    UnorderedTrueSignaling = 31,
                }
                public abstract class Fma : System.Runtime.Intrinsics.X86.Avx
                {
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplyAdd(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyAdd(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> MultiplyAdd(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> MultiplyAdd(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplyAddNegated(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyAddNegated(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> MultiplyAddNegated(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> MultiplyAddNegated(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplyAddScalar(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyAddScalar(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplyAddSubtract(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyAddSubtract(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> MultiplyAddSubtract(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> MultiplyAddSubtract(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplySubtract(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplySubtract(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> MultiplySubtract(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> MultiplySubtract(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplySubtractAdd(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplySubtractAdd(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> MultiplySubtractAdd(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> MultiplySubtractAdd(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplySubtractNegated(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplySubtractNegated(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<double> MultiplySubtractNegated(System.Runtime.Intrinsics.Vector256<double> a, System.Runtime.Intrinsics.Vector256<double> b, System.Runtime.Intrinsics.Vector256<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector256<float> MultiplySubtractNegated(System.Runtime.Intrinsics.Vector256<float> a, System.Runtime.Intrinsics.Vector256<float> b, System.Runtime.Intrinsics.Vector256<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplySubtractScalar(System.Runtime.Intrinsics.Vector128<double> a, System.Runtime.Intrinsics.Vector128<double> b, System.Runtime.Intrinsics.Vector128<double> c) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplySubtractScalar(System.Runtime.Intrinsics.Vector128<float> a, System.Runtime.Intrinsics.Vector128<float> b, System.Runtime.Intrinsics.Vector128<float> c) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Avx.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Lzcnt : System.Runtime.Intrinsics.X86.X86Base
                {
                    public static bool IsSupported { get => throw null; }
                    public static uint LeadingZeroCount(uint value) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.X86Base.X64
                    {
                        public static bool IsSupported { get => throw null; }
                        public static ulong LeadingZeroCount(ulong value) => throw null;
                    }
                }
                public abstract class Pclmulqdq : System.Runtime.Intrinsics.X86.Sse2
                {
                    public static System.Runtime.Intrinsics.Vector128<long> CarrylessMultiply(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CarrylessMultiply(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte control) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse2.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Popcnt : System.Runtime.Intrinsics.X86.Sse42
                {
                    public static bool IsSupported { get => throw null; }
                    public static uint PopCount(uint value) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse42.X64
                    {
                        public static bool IsSupported { get => throw null; }
                        public static ulong PopCount(ulong value) => throw null;
                    }
                }
                public abstract class Sse : System.Runtime.Intrinsics.X86.X86Base
                {
                    public static System.Runtime.Intrinsics.Vector128<float> Add(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AddScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> And(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AndNot(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareNotEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareNotGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareNotLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareNotLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareOrdered(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarNotEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarNotGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarNotLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarNotLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarOrdered(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarOrderedEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarOrderedGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarOrderedGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarOrderedLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarOrderedLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarOrderedNotEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareScalarUnordered(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarUnorderedEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarUnorderedGreaterThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarUnorderedGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarUnorderedLessThan(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarUnorderedLessThanOrEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool CompareScalarUnorderedNotEqual(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CompareUnordered(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertScalarToVector128Single(System.Runtime.Intrinsics.Vector128<float> upper, int value) => throw null;
                    public static int ConvertToInt32(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static int ConvertToInt32WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Divide(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> DivideScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadAlignedVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadHigh(System.Runtime.Intrinsics.Vector128<float> lower, float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadLow(System.Runtime.Intrinsics.Vector128<float> upper, float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadScalarVector128(float* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<float> LoadVector128(float* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Max(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MaxScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Min(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MinScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MoveHighToLow(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MoveLowToHigh(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MoveScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Multiply(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MultiplyScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Or(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static unsafe void Prefetch0(void* address) => throw null;
                    public static unsafe void Prefetch1(void* address) => throw null;
                    public static unsafe void Prefetch2(void* address) => throw null;
                    public static unsafe void PrefetchNonTemporal(void* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Reciprocal(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrt(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrtScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrtScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Shuffle(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Sqrt(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> SqrtScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> SqrtScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static unsafe void Store(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void StoreAligned(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static void StoreFence() => throw null;
                    public static unsafe void StoreHigh(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void StoreLow(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static unsafe void StoreScalar(float* address, System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Subtract(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> SubtractScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> UnpackHigh(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> UnpackLow(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.X86Base.X64
                    {
                        public static System.Runtime.Intrinsics.Vector128<float> ConvertScalarToVector128Single(System.Runtime.Intrinsics.Vector128<float> upper, long value) => throw null;
                        public static long ConvertToInt64(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static long ConvertToInt64WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                        public static bool IsSupported { get => throw null; }
                    }
                    public static System.Runtime.Intrinsics.Vector128<float> Xor(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                }
                public abstract class Sse2 : System.Runtime.Intrinsics.X86.Sse
                {
                    public static System.Runtime.Intrinsics.Vector128<byte> Add(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Add(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Add(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Add(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Add(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Add(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Add(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Add(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Add(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AddSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AddSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AddSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AddSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> AddScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> And(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> And(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> And(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> And(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> And(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> And(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> And(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> And(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> And(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AndNot(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> AndNot(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AndNot(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AndNot(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AndNot(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AndNot(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AndNot(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AndNot(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AndNot(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Average(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Average(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> CompareEqual(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareEqual(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareEqual(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareEqual(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> CompareEqual(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> CompareEqual(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> CompareLessThan(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> CompareLessThan(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> CompareLessThan(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareNotEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareNotGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareNotLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareNotLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareOrdered(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarNotEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarNotGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarNotGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarNotLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarNotLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarOrdered(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarOrderedEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarOrderedGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarOrderedGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarOrderedLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarOrderedLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarOrderedNotEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareScalarUnordered(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarUnorderedEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarUnorderedGreaterThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarUnorderedGreaterThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarUnorderedLessThan(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarUnorderedLessThanOrEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static bool CompareScalarUnorderedNotEqual(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CompareUnordered(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertScalarToVector128Double(System.Runtime.Intrinsics.Vector128<double> upper, int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertScalarToVector128Double(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertScalarToVector128Int32(int value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertScalarToVector128Single(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ConvertScalarToVector128UInt32(uint value) => throw null;
                    public static int ConvertToInt32(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static int ConvertToInt32(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static int ConvertToInt32WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static uint ConvertToUInt32(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertToVector128Double(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> ConvertToVector128Double(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32WithTruncation(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> ConvertToVector128Single(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Divide(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> DivideScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static ushort Extract(System.Runtime.Intrinsics.Vector128<ushort> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Insert(System.Runtime.Intrinsics.Vector128<short> value, short data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Insert(System.Runtime.Intrinsics.Vector128<ushort> value, ushort data, byte index) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadAlignedVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadAlignedVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadAlignedVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadAlignedVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadAlignedVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadAlignedVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadAlignedVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadAlignedVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadAlignedVector128(ulong* address) => throw null;
                    public static void LoadFence() => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadHigh(System.Runtime.Intrinsics.Vector128<double> lower, double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadLow(System.Runtime.Intrinsics.Vector128<double> upper, double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadScalarVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadScalarVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadScalarVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadScalarVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadScalarVector128(ulong* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadVector128(ulong* address) => throw null;
                    public static unsafe void MaskMove(System.Runtime.Intrinsics.Vector128<byte> source, System.Runtime.Intrinsics.Vector128<byte> mask, byte* address) => throw null;
                    public static unsafe void MaskMove(System.Runtime.Intrinsics.Vector128<sbyte> source, System.Runtime.Intrinsics.Vector128<sbyte> mask, sbyte* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Max(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Max(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Max(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MaxScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static void MemoryFence() => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Min(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Min(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Min(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MinScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static int MoveMask(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MoveScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> MoveScalar(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> MoveScalar(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Multiply(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Multiply(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddAdjacent(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyHigh(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyLow(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyLow(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MultiplyScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Or(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Or(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Or(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Or(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Or(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Or(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Or(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Or(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Or(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> PackSignedSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> PackSignedSaturate(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> PackUnsignedSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogical(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<byte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<short> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<int> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<long> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<sbyte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<ushort> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<uint> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogical128BitLane(System.Runtime.Intrinsics.Vector128<ulong> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<short> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<int> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<long> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ushort> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ushort> value, System.Runtime.Intrinsics.Vector128<ushort> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<uint> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<uint> value, System.Runtime.Intrinsics.Vector128<uint> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ulong> value, byte count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogical(System.Runtime.Intrinsics.Vector128<ulong> value, System.Runtime.Intrinsics.Vector128<ulong> count) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<byte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<short> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<int> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<long> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<sbyte> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<ushort> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<uint> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightLogical128BitLane(System.Runtime.Intrinsics.Vector128<ulong> value, byte numBytes) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Shuffle(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Shuffle(System.Runtime.Intrinsics.Vector128<int> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Shuffle(System.Runtime.Intrinsics.Vector128<uint> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShuffleHigh(System.Runtime.Intrinsics.Vector128<short> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShuffleHigh(System.Runtime.Intrinsics.Vector128<ushort> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ShuffleLow(System.Runtime.Intrinsics.Vector128<short> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> ShuffleLow(System.Runtime.Intrinsics.Vector128<ushort> value, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Sqrt(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> SqrtScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> SqrtScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static unsafe void Store(byte* address, System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                    public static unsafe void Store(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void Store(short* address, System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                    public static unsafe void Store(int* address, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void Store(long* address, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void Store(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                    public static unsafe void Store(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                    public static unsafe void Store(uint* address, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void Store(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static unsafe void StoreAligned(byte* address, System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                    public static unsafe void StoreAligned(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void StoreAligned(short* address, System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                    public static unsafe void StoreAligned(int* address, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void StoreAligned(long* address, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void StoreAligned(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                    public static unsafe void StoreAligned(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                    public static unsafe void StoreAligned(uint* address, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void StoreAligned(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(byte* address, System.Runtime.Intrinsics.Vector128<byte> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(short* address, System.Runtime.Intrinsics.Vector128<short> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(int* address, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(long* address, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(uint* address, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void StoreAlignedNonTemporal(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static unsafe void StoreHigh(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void StoreLow(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void StoreNonTemporal(int* address, int value) => throw null;
                    public static unsafe void StoreNonTemporal(uint* address, uint value) => throw null;
                    public static unsafe void StoreScalar(double* address, System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static unsafe void StoreScalar(int* address, System.Runtime.Intrinsics.Vector128<int> source) => throw null;
                    public static unsafe void StoreScalar(long* address, System.Runtime.Intrinsics.Vector128<long> source) => throw null;
                    public static unsafe void StoreScalar(uint* address, System.Runtime.Intrinsics.Vector128<uint> source) => throw null;
                    public static unsafe void StoreScalar(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Subtract(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Subtract(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Subtract(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Subtract(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Subtract(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Subtract(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Subtract(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Subtract(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Subtract(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> SubtractSaturate(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> SubtractSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> SubtractSaturate(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SubtractSaturate(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> SubtractScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> SumAbsoluteDifferences(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> UnpackHigh(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> UnpackHigh(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> UnpackHigh(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> UnpackHigh(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> UnpackHigh(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> UnpackHigh(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> UnpackHigh(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> UnpackHigh(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> UnpackHigh(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> UnpackLow(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> UnpackLow(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> UnpackLow(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> UnpackLow(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> UnpackLow(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> UnpackLow(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> UnpackLow(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> UnpackLow(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> UnpackLow(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse.X64
                    {
                        public static System.Runtime.Intrinsics.Vector128<double> ConvertScalarToVector128Double(System.Runtime.Intrinsics.Vector128<double> upper, long value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> ConvertScalarToVector128Int64(long value) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> ConvertScalarToVector128UInt64(ulong value) => throw null;
                        public static long ConvertToInt64(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static long ConvertToInt64(System.Runtime.Intrinsics.Vector128<long> value) => throw null;
                        public static long ConvertToInt64WithTruncation(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                        public static ulong ConvertToUInt64(System.Runtime.Intrinsics.Vector128<ulong> value) => throw null;
                        public static bool IsSupported { get => throw null; }
                        public static unsafe void StoreNonTemporal(long* address, long value) => throw null;
                        public static unsafe void StoreNonTemporal(ulong* address, ulong value) => throw null;
                    }
                    public static System.Runtime.Intrinsics.Vector128<byte> Xor(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Xor(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Xor(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Xor(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Xor(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Xor(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Xor(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Xor(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> Xor(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                }
                public abstract class Sse3 : System.Runtime.Intrinsics.X86.Sse2
                {
                    public static System.Runtime.Intrinsics.Vector128<double> AddSubtract(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> AddSubtract(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> HorizontalAdd(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> HorizontalAdd(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> HorizontalSubtract(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> HorizontalSubtract(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector128<double> LoadAndDuplicateToVector128(double* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadDquVector128(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadDquVector128(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadDquVector128(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadDquVector128(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadDquVector128(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadDquVector128(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadDquVector128(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadDquVector128(ulong* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> MoveAndDuplicate(System.Runtime.Intrinsics.Vector128<double> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MoveHighAndDuplicate(System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> MoveLowAndDuplicate(System.Runtime.Intrinsics.Vector128<float> source) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse2.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Sse41 : System.Runtime.Intrinsics.X86.Ssse3
                {
                    public static System.Runtime.Intrinsics.Vector128<double> Blend(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Blend(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Blend(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Blend(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> BlendVariable(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, System.Runtime.Intrinsics.Vector128<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> BlendVariable(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, System.Runtime.Intrinsics.Vector128<double> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> BlendVariable(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, System.Runtime.Intrinsics.Vector128<short> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> BlendVariable(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, System.Runtime.Intrinsics.Vector128<int> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> BlendVariable(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, System.Runtime.Intrinsics.Vector128<long> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> BlendVariable(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, System.Runtime.Intrinsics.Vector128<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> BlendVariable(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, System.Runtime.Intrinsics.Vector128<float> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> BlendVariable(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, System.Runtime.Intrinsics.Vector128<ushort> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> BlendVariable(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, System.Runtime.Intrinsics.Vector128<uint> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> BlendVariable(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, System.Runtime.Intrinsics.Vector128<ulong> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Ceiling(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Ceiling(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CeilingScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> CeilingScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CeilingScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> CeilingScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> CompareEqual(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> CompareEqual(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(byte* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> ConvertToVector128Int16(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(short* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> ConvertToVector128Int32(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(int* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<byte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(System.Runtime.Intrinsics.Vector128<uint> value) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> ConvertToVector128Int64(uint* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> DotProduct(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte control) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> DotProduct(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte control) => throw null;
                    public static byte Extract(System.Runtime.Intrinsics.Vector128<byte> value, byte index) => throw null;
                    public static int Extract(System.Runtime.Intrinsics.Vector128<int> value, byte index) => throw null;
                    public static float Extract(System.Runtime.Intrinsics.Vector128<float> value, byte index) => throw null;
                    public static uint Extract(System.Runtime.Intrinsics.Vector128<uint> value, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> Floor(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Floor(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> FloorScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> FloorScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> FloorScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> FloorScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Insert(System.Runtime.Intrinsics.Vector128<byte> value, byte data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Insert(System.Runtime.Intrinsics.Vector128<int> value, int data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Insert(System.Runtime.Intrinsics.Vector128<sbyte> value, sbyte data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> Insert(System.Runtime.Intrinsics.Vector128<float> value, System.Runtime.Intrinsics.Vector128<float> data, byte index) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Insert(System.Runtime.Intrinsics.Vector128<uint> value, uint data, byte index) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static unsafe System.Runtime.Intrinsics.Vector128<byte> LoadAlignedVector128NonTemporal(byte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<short> LoadAlignedVector128NonTemporal(short* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<int> LoadAlignedVector128NonTemporal(int* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<long> LoadAlignedVector128NonTemporal(long* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<sbyte> LoadAlignedVector128NonTemporal(sbyte* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ushort> LoadAlignedVector128NonTemporal(ushort* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<uint> LoadAlignedVector128NonTemporal(uint* address) => throw null;
                    public static unsafe System.Runtime.Intrinsics.Vector128<ulong> LoadAlignedVector128NonTemporal(ulong* address) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Max(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Max(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Max(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Max(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Min(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Min(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> Min(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Min(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MinHorizontal(System.Runtime.Intrinsics.Vector128<ushort> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> MultipleSumAbsoluteDifferences(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> Multiply(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> MultiplyLow(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> MultiplyLow(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> PackUnsignedSaturate(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundCurrentDirection(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundCurrentDirection(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundCurrentDirectionScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundCurrentDirectionScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundCurrentDirectionScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundCurrentDirectionScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNearestInteger(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNearestInteger(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNearestIntegerScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNearestIntegerScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNearestIntegerScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNearestIntegerScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNegativeInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToNegativeInfinityScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToPositiveInfinity(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToPositiveInfinityScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToZero(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToZero(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToZeroScalar(System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<double> RoundToZeroScalar(System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToZeroScalar(System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<float> RoundToZeroScalar(System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static bool TestC(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static bool TestNotZAndNotC(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) => throw null;
                    public static bool TestZ(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Ssse3.X64
                    {
                        public static long Extract(System.Runtime.Intrinsics.Vector128<long> value, byte index) => throw null;
                        public static ulong Extract(System.Runtime.Intrinsics.Vector128<ulong> value, byte index) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<long> Insert(System.Runtime.Intrinsics.Vector128<long> value, long data, byte index) => throw null;
                        public static System.Runtime.Intrinsics.Vector128<ulong> Insert(System.Runtime.Intrinsics.Vector128<ulong> value, ulong data, byte index) => throw null;
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Sse42 : System.Runtime.Intrinsics.X86.Sse41
                {
                    public static System.Runtime.Intrinsics.Vector128<long> CompareGreaterThan(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right) => throw null;
                    public static uint Crc32(uint crc, byte data) => throw null;
                    public static uint Crc32(uint crc, ushort data) => throw null;
                    public static uint Crc32(uint crc, uint data) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse41.X64
                    {
                        public static ulong Crc32(ulong crc, ulong data) => throw null;
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class Ssse3 : System.Runtime.Intrinsics.X86.Sse3
                {
                    public static System.Runtime.Intrinsics.Vector128<ushort> Abs(System.Runtime.Intrinsics.Vector128<short> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> Abs(System.Runtime.Intrinsics.Vector128<int> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Abs(System.Runtime.Intrinsics.Vector128<sbyte> value) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> AlignRight(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> AlignRight(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> AlignRight(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<long> AlignRight(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> AlignRight(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ushort> AlignRight(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<uint> AlignRight(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<ulong> AlignRight(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> HorizontalAdd(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> HorizontalAdd(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> HorizontalAddSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> HorizontalSubtract(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> HorizontalSubtract(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> HorizontalSubtractSaturate(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddAdjacent(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> MultiplyHighRoundScale(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<byte> Shuffle(System.Runtime.Intrinsics.Vector128<byte> value, System.Runtime.Intrinsics.Vector128<byte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Shuffle(System.Runtime.Intrinsics.Vector128<sbyte> value, System.Runtime.Intrinsics.Vector128<sbyte> mask) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<short> Sign(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<int> Sign(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) => throw null;
                    public static System.Runtime.Intrinsics.Vector128<sbyte> Sign(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.Sse3.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class X86Base
                {
                    public static (int Eax, int Ebx, int Ecx, int Edx) CpuId(int functionId, int subFunctionId) => throw null;
                    public static (uint Quotient, uint Remainder) DivRem(uint lower, uint upper, uint divisor) => throw null;
                    public static (int Quotient, int Remainder) DivRem(uint lower, int upper, int divisor) => throw null;
                    public static (nuint Quotient, nuint Remainder) DivRem(nuint lower, nuint upper, nuint divisor) => throw null;
                    public static (nint Quotient, nint Remainder) DivRem(nuint lower, nint upper, nint divisor) => throw null;
                    public static bool IsSupported { get => throw null; }
                    public static void Pause() => throw null;
                    public abstract class X64
                    {
                        public static (ulong Quotient, ulong Remainder) DivRem(ulong lower, ulong upper, ulong divisor) => throw null;
                        public static (long Quotient, long Remainder) DivRem(ulong lower, long upper, long divisor) => throw null;
                        public static bool IsSupported { get => throw null; }
                    }
                }
                public abstract class X86Serialize : System.Runtime.Intrinsics.X86.X86Base
                {
                    public static bool IsSupported { get => throw null; }
                    public static void Serialize() => throw null;
                    public abstract class X64 : System.Runtime.Intrinsics.X86.X86Base.X64
                    {
                        public static bool IsSupported { get => throw null; }
                    }
                }
            }
        }
    }
}
