30 		Matrix(float m11, float m12, float m13,
33 		Matrix(float m11, float m12, float m13, float m14,
44 		static Matrix diag(float m11, float m22, float m33, float m44);
78 		static float det(float m11);
79 		static float det(float m11, float m12,
81 		static float det(float m11, float m12, float m13,
84 		static float det(float m11, float m12, float m13, float m14,
149 	inline Matrix::Matrix(float m11, float m12, float m13,   in Matrix()  argument
155 		M(1, 1) = m11; M(1, 2) = m12; M(1, 3) = m13; M(1, 4) = 0;  in Matrix()
161 	inline Matrix::Matrix(float m11, float m12, float m13, float m14,   in Matrix()  argument
168 		M(1, 1) = m11; M(1, 2) = m12; M(1, 3) = m13; M(1, 4) = m14;  in Matrix()