public bool Inf(Fraction a, Fraction b)
{
return((decimal)a.num * b.den < (decimal)b.num * a.den);
}
public bool Egal(Fraction a, Fraction b)
{
return((decimal)a.num * b.den == (decimal)b.num * a.den);
}
/// <summary>
/// opérateurs relationnels
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
public bool Sup(Fraction a, Fraction b)
{
return((decimal)a.num * b.den > (decimal)b.num * a.den);
}