@Test
public void testMult5() {

    final Vector3f retval = new Vector3f(3.24f, 6.63f, 7.81f).mult(1.5f);
    assertNotNull(retval);
    assertEquals(4.86f, retval.x, 0.0f);
    assertEquals(9.945f, retval.y, 0.0f);
    assertEquals(11.715f, retval.z, 0.0f);
}