double betacf(const double, const double, const double);
double betai(const double, const double, const double);
double gammln(const double);
- double gammq(const double, const double);
+ //double gammq(const double, const double);
double gser(double&, const double, const double, double&);
double gcf(double&, const double, const double, double&);
double erfcc(double);