public Rational(int numerator, int denominator)
{
if (denominator < 1)
{
throw new ArgumentException("denominator must be positive.", "denominator");
}
int gcd = Functions.GCD(numerator, denominator);
Numerator = numerator / gcd;
Denominator = denominator / gcd;
}
private Rational(int numerator, int denominator, bool normalize)
{
if (denominator < 1)
{
throw new ArgumentException("denominator must be positive.", "denominator");
}
if (normalize)
{
int gcd = Functions.GCD(numerator, denominator);
Numerator = numerator / gcd;
Denominator = denominator / gcd;
}
else
{
Numerator = numerator;
Denominator = denominator;
}
}