neg_binomial_log.hpp

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#ifndef STAN_MATH_PRIM_PROB_NEG_BINOMIAL_LOG_HPP
#define STAN_MATH_PRIM_PROB_NEG_BINOMIAL_LOG_HPP
 
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/prob/neg_binomial_lpmf.hpp>
 
namespace stan {
namespace math {
 
template <bool propto, typename T_n, typename T_shape, typename T_inv_scale>
return_type_t<T_shape, T_inv_scale> neg_binomial_log(const T_n& n,
                                                     const T_shape& alpha,
                                                     const T_inv_scale& beta) {
  return neg_binomial_lpmf<propto, T_n, T_shape, T_inv_scale>(n, alpha, beta);
}
 
template <typename T_n, typename T_shape, typename T_inv_scale>
inline return_type_t<T_shape, T_inv_scale> neg_binomial_log(
    const T_n& n, const T_shape& alpha, const T_inv_scale& beta) {
  return neg_binomial_lpmf<T_n, T_shape, T_inv_scale>(n, alpha, beta);
}
 
}  // namespace math
}  // namespace stan
#endif