double fmod (double numer, double denom);
double fmod (double numer , double denom); float fmodf (float numer , float denom);long double fmodl (long double numer, long double denom);
double fmod (double numer , double denom); float fmod (float numer , float denom);long double fmod (long double numer, long double denom);
double fmod (double numer , double denom); float fmod (float numer , float denom);long double fmod (long double numer, long double denom); double fmod (Type1 numer , Type2 denom); // additional overloads