public void Test_Multiply()
        {
            double[] A = { 1, 2, 3 };
            double[] B = { 2, 4, 5 };
            Vector vector = new Vector(A);
            Vector vector2 = new Vector(B);

            Vector actual2 = vector.Multiply(3);

            Assert.AreEqual(3, actual2.Values[0]);
            Assert.AreEqual(6, actual2.Values[1]);
            Assert.AreEqual(9, actual2.Values[2]);

            double actual = vector.Multiply(vector2);

            Assert.AreEqual(25, actual);
        }