/*
 *  libgrpp - a library for the evaluation of integrals over
 *            generalized relativistic pseudopotentials.
 *
 *  Copyright (C) 2021-2023 Alexander Oleynichenko
 */

#ifndef LIBGRPP_FACTORIAL_H
#define LIBGRPP_FACTORIAL_H

double factorial(int n);

double factorial_ratio(int n, int m);

double double_factorial(int n);

#endif //LIBGRPP_FACTORIAL_H
