Function array_math::mul_matrix

pub fn mul_matrix<T, const M: usize, const N: usize, Rhs, const P: usize>(
    matrix: &[[T; N]; M],
    rhs: &[[Rhs; P]; N]
) -> [[<T as Mul<Rhs>>::Output; P]; M]
where
    T: Mul<Rhs, Output: AddAssign + Zero> + Copy,
    Rhs: Copy,