    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16);
    var m1 = goog.vec.Matrix4.clone(m0);
    assertTrue(goog.vec.Matrix4.equals(m0, m1));
    assertTrue(goog.vec.Matrix4.equals(m1, m0));
    for (var i = 0; i < 16; i++) {
      m1[i] = 18;
      assertFalse(goog.vec.Matrix4.equals(m0, m1));
      assertFalse(goog.vec.Matrix4.equals(m1, m0));
      m1[i] = i + 1;
    }
  }

  function testMultVec3() {
    var m0 = goog.vec.Matrix4.createFromValues(
        1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 1