Function vecmath::mat4x3_inv

pub fn mat4x3_inv<T>(mat: Matrix4x3<T>) -> Matrix4x3<T> where
    T: Copy + One + Add<T, Output = T> + Mul<T, Output = T> + Sub<T, Output = T> + Div<T, Output = T>, 

Computes the inverse of a 4x3 matrix.