public ODE(double u0, Function2 f, double x0, double X, double h, int Nmax, double eps)
{
this.u0 = u0;
this.f = f;
this.x0 = x0;
this.X = X;
this.Nmax = Nmax;
this.eps = eps;
v = new double[Nmax];
v2 = new double[Nmax];
s = new double[Nmax];
x = new double[Nmax];
doubleCount = new int[Nmax];
halfCount = new int[Nmax];
halfCount[0] = 0;
doubleCount[0] = 0;
this.h = new double[Nmax];
this.h[0] = h;
iterationsCount = 0;
}
public RK4(double u0, Function2 f, double x0, double X, double h, int Nmax, double eps)
: base(u0, f, x0, X, h, Nmax, eps)
{
p = 4;
}