/*  sfoequal.cpp  by K.Tsuru  */
// function ID = 7003   DRADIX
/**************************************
SFraction class
It provides the relation operator ==().
**************************************/
#ifndef SN_H
#include "sn.h"
#endif
bool operator==(const SFraction& m, const SFraction& n){
    if(m.Sign(7003) != n.Sign(7003)) return 0;
    if(m.ReduceDone() && n.ReduceDone()){   //Both are irreducible fractions.
        if(LLCompare(m.NumNR(), n.NumNR())) return 0;   //different numerator
        if(LLCompare(m.DenNR(), n.DenNR())) return 0;   //different denominator
        return 1;
    }
    SFraction t;
    if( FFCompare(m, n) ) return 0;
    return 1;
}