public static float L2DistSquared(ReadOnlySpan <float> a, ReadOnlySpan <float> b, int count)
{
Contracts.AssertNonEmpty(a);
Contracts.AssertNonEmpty(b);
Contracts.Assert(0 < count && count <= a.Length);
Contracts.Assert(count <= b.Length);
unsafe
{
fixed(float *pa = &MemoryMarshal.GetReference(a))
fixed(float *pb = &MemoryMarshal.GetReference(b))
return(Thunk.Dist2(pa, pb, count));
}
}