public Bisection()
{
eq = new Equalation();
limits = eq.limits;
e = eq.e;
startBis();
}
public Newtone()
{
eq = new Equalation();
start();
}
public Horda()
{
eq = new Equalation();
StardHord();
}
public Iteration()
{
eq = new Equalation();
start();
}
