public Mat4f add(Mat4f rhs) {
Mat4f m = new Mat4f();
ArrayMath.add(arraySize(), m.e, 0, e, 0, rhs.e, 0);
return m;
}
public Mat4f div(float rhs) {
Mat4f m = new Mat4f();
ArrayMath.div(arraySize(), m.e, 0, e, 0, rhs);
return m;
}