public void AddOperator_AddTwoVectors_ValidateFirstParam()
        {
            Vector3f u      = Vector3f.Create(3.5f, 1.2f, 4);
            Vector3f uu     = Vector3f.Create(1.5f, 1.5f, 4.2f);
            var      result = u + uu;

            Assert.That(result[0], Is.EqualTo(5f));
        }