private void HorizontalAdd()
{
float[] a = new[]
{
1f,
0f,
1f,
2f,
100f,
0.1f,
1234f,
678.234f,
10f,
1f,
0f,
1f,
2f,
100f,
0.1f,
1234f,
678.234f,
};
const float r = 4042.668f;
Assert.That(NumericsHelpers.HorizontalAdd(a), Is.Approximately(r));
}
public float GetHeatCapacity(GasMixture mixture)
{
Span <float> tmp = stackalloc float[mixture.Moles.Length];
NumericsHelpers.Multiply(mixture.Moles, GasSpecificHeats, tmp);
return(MathF.Max(NumericsHelpers.HorizontalAdd(tmp), Atmospherics.MinimumHeatCapacity));
}
private float GetHeatCapacityCalculation(float[] moles, bool immutable)
{
// Little hack to make space gas mixtures have heat capacity, therefore allowing them to cool down rooms.
if (immutable && MathHelper.CloseTo(NumericsHelpers.HorizontalAdd(moles), 0f))
{
return(Atmospherics.SpaceHeatCapacity);
}
Span <float> tmp = stackalloc float[moles.Length];
NumericsHelpers.Multiply(moles, GasSpecificHeats, tmp);
return(MathF.Max(NumericsHelpers.HorizontalAdd(tmp), Atmospherics.MinimumHeatCapacity));
}
