@Test
    fun `inverse not invertible Mat4`() {
        assertEquals(
                Mat4(
                        Float4(Float.POSITIVE_INFINITY, Float.NEGATIVE_INFINITY, Float.NaN, Float.NaN),
                        Float4(Float.NEGATIVE_INFINITY, Float.POSITIVE_INFINITY, Float.NaN, Float.NaN),
                        Float4(Float.NaN,               Float.NaN,               Float.NaN, Float.NaN),
                        Float4(Float.NaN,               Float.NaN,               Float.NaN, Float.NaN)

                ),
                inverse(
                        Mat4(
                                Float4(1f, 1f, 0f, 0f),
                                Float4(1f, 1f, 0f, 0f),
                                Float4(0f, 0f, 1f, 2f),
                                Float4(0f, 0f, 0f, 1f)
                        ))
        )
    }