public void eyeTest() { var x = c(1, 2, 3, 4); var m = matrix(x, 2, 2); double[,] actual = m; Assert.AreEqual(1, actual[0, 0]); Assert.AreEqual(3, actual[0, 1]); Assert.AreEqual(2, actual[1, 0]); Assert.AreEqual(4, actual[1, 1]); }