Function directx_math::XMScalarCosEst

pub fn XMScalarCosEst(Value: f32) -> f32

Estimates the cosine of a radian angle.

Remarks

This function uses a 6-degree minimax approximation.

https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMScalarCosEst