public Vector(Vector rhs)
{
x = rhs.x;
y = rhs.y;
z = rhs.z;
}
private static void OperatorTest()
{
Vector v = new Vector(1, 2, 3);
Vector v2 = new Vector(4, 5, 6);
Console.WriteLine(v + v2);
Console.WriteLine(2 * v);
Console.WriteLine(v * 2);
Console.WriteLine(v2 * v);
}
