static void Main(string[] args)
{
List <double> d1 = new List <double> {
3, 5
};
List <double> d2 = new List <double> {
5, -6
};
Vector v1 = new Vector(d1);
Vector v2 = new Vector(d2);
Vector v3 = v1.Add(v2);
Console.WriteLine(v3);
Console.WriteLine(v1.AlgDotProduct(v2));
Console.WriteLine(v1.GeoDotProduct(v2));
}
