public Fraction subtraction(Fraction FractionObj)
{
int den = SimpleNums.getInstance().NOK(Denomenator, FractionObj.getDenomenator());
int num = Numerator * (den / Denomenator);
int num2 = FractionObj.getNumerator() * (den / FractionObj.getDenomenator());
return new Fraction((num - num2), den);
}
public static SimpleNums getInstance(int MaxValue=100000)
{
if (instance == null)
{
instance = new SimpleNums(MaxValue);
}
return instance;
}
// метод упрощения дроби
protected void simplify()
{
int FractionNOD = SimpleNums.getInstance().NOD(Numerator, Denomenator);
Numerator = Numerator / FractionNOD;
Denomenator = Denomenator / FractionNOD;
}
private void Form1_Activated(object sender, EventArgs e)
{
SimpleNums.getInstance();
}