static void Main(string[] args)
{
IFormula formula = new ImplFormula(new SafeSquareRootProxy(new ImplFormula(new EndPoint(), 1, 1)), 2, 2);
formula.process(0, 4);
ObserverReceiver rec = new ObserverReceiver();
ObserverManager.addHandler(new ObserverHandler(rec.ObserverHandler));
ObserverReceiverFile recFile = new ObserverReceiverFile();
ObserverManager.addHandler(new ObserverHandler(recFile.ObserverHandler));
formula = new ImplFormula(new SafeSquareRootProxyWithObserver(new ImplFormula(new EndPoint(), 1, 1)), 2, 2);
formula.process(0, 0);
}
static void Main(string[] args)
{
IFormula formula = new ImplFormula(new SquareRoot(new ImplFormula(new EndPoint(), 1, 1)), 2, 2);
formula.process(0, 4);
}