Coord newPointGZ(Coord x)
{
int length = x.coord.Length;
double[] arr_p = new double[length];
Coord p = new Coord(arr_p);
points = points % amountVar;
p.coord[points] = Func.diff_4(y, x, points);
p = p / p.Norma;
LinearSearch f1 = new LinearSearch(x, p, y);
f1.Svenn5();
f1.Bolcano(5);
f1.Davidon();
alfa = f1.alfa_min;
Coord x_2 = x + alfa * p;
points++;
return(x_2);
}
