result = new JMatrix( m11: num0, m12: num1, m13: num2, m21: num3, m22: num4, m23: num5, m31: num6, m32: num7, m33: num8);
=> m = new Matrix4x4( m11, m12, m13, m14, m21, m22, m23, m24, m31, m32, m33, m34, m41, m42, m43, m44);