private void SubByScalar()
{
float[] a = new[]
{
1f,
0f,
15f,
2f,
100f,
0.1f,
1234f,
678.234f,
};
const float b = 100f;
float[] r = new[]
{
-99f,
-100f,
-85f,
-98f,
0f,
-99.9f,
1134f,
578.234f,
};
Span <float> s = stackalloc float[r.Length];
NumericsHelpers.Sub(a, b, s);
EqualsApprox(r, s);
}
private void Sub()
{
float[] a = new[]
{
1f,
0f,
1f,
2f,
100f,
0.1f,
1234f,
678.234f,
};
float[] b = new[]
{
1f,
1f,
2f,
2f,
10f,
1f,
4321f,
567.123f,
};
float[] r = new[]
{
0f,
-1f,
-1f,
0f,
90f,
-0.9f,
-3087f,
111.11100f,
};
Span <float> s = stackalloc float[r.Length];
NumericsHelpers.Sub(a, b, s);
EqualsApprox(r, s);
}