private void BtnMinus_Click(object sender, EventArgs e)
{
if (ValidateInputs())
{
int minus = mycalc.Minus((int)txtNumber1.Value, (int)txtNumber2.Value);
MessageBox.Show("حاصل تفریق = " + minus);
}
}
public static Polynom <T> operator -(Polynom <T> A, Polynom <T> B)
{
if (A == null || B == null)
{
return(null);
}
var res = new Polynom <T>(_calculator);
foreach (Monom <T> i in A)
{
res.Add(i);
}
foreach (Monom <T> i in B)
{
T minus = _calculator.Minus(i.coef);
Monom <T> monom;
monom.coef = minus;
monom.pow = i.pow;
res.Add(monom);
}
return(res);
}