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logit.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_FUN_LOGIT_HPP
2 #define STAN_MATH_PRIM_SCAL_FUN_LOGIT_HPP
3
4 #include <boost/math/tools/promotion.hpp>
5
6 namespace stan {
7 namespace math {
8
42 template <typename T>
43 inline typename boost::math::tools::promote_args<T>::type
44 logit(const T a) {
45 using std::log;
46 return log(a / (1.0 - a));
47 }
48
49 }
50 }
51 #endif
stan
Definition: log_sum_exp.hpp:8
stan::math::log
fvar< T > log(const fvar< T > &x)
Definition: log.hpp:14
stan::math::logit
fvar< T > logit(const fvar< T > &x)
Definition: logit.hpp:16

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