public void TestGetHashCode() { Matrix3D a = new Matrix3D( 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0).Transpose(); Matrix3D b = new Matrix3D(0.0); Matrix3D c = new Matrix3D( 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0).Transpose(); Assert.AreEqual(a.GetHashCode(), c.GetHashCode()); Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode()); }