public override bool Equals(object obj)
{
if (!(obj is BigFraction))
{
return(false);
}
BigFraction bf1 = this;
BigFraction bf2 = (BigFraction)obj;
return(bf1.Numerator == bf2.Numerator);
}
public override bool Equals(object obj)
{
if (!(obj is BigFraction))
{
return(false);
}
BigFraction bf1 = this;
BigFraction bf2 = (BigFraction)obj;
ToSameDenominator(ref bf1, ref bf2);
return(bf1.Numerator == bf2.Numerator);
}
private static void ToSameDenominator(ref BigFraction bf1, ref BigFraction bf2)
{
if (bf1.Denominator == bf2.Denominator)
{
return;
}
BigInteger denominator1 = bf1.Denominator;
BigInteger denominator2 = bf2.Denominator;
BigInteger denominator = bf1.Denominator * bf2.Denominator;
bf1 = new BigFraction(bf1.Numerator * denominator2, denominator);
bf2 = new BigFraction(bf2.Numerator * denominator1, denominator);
}