/// <summary>
/// Сумма
/// </summary>
public TFrac Add(TFrac b)
{
TFrac otv = b.Copy();
if (this.Denominator == b.Denominator)
{
otv.denominator = this.Denominator;
otv.numerator = this.Numerator + b.Numerator;
}
else
{
int nok = NOK(Convert.ToInt32(this.Denominator), Convert.ToInt32(b.Denominator));
otv.denominator = nok;
otv.numerator = this.Numerator * (nok / this.Denominator) + b.Numerator * (nok / b.Denominator);
}
return(Norm(otv));
}
