Stan  2.5.0
probability, sampling & optimization
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
inv_cloglog.hpp
Go to the documentation of this file.
1 #ifndef STAN__MATH__FUNCTIONS__INV_CLOGLOG_HPP
2 #define STAN__MATH__FUNCTIONS__INV_CLOGLOG_HPP
3 
4 #include <boost/math/tools/promotion.hpp>
5 
6 namespace stan {
7  namespace math {
8 
47  template <typename T>
48  inline typename boost::math::tools::promote_args<T>::type
49  inv_cloglog(T x) {
50  using std::exp;
51  return 1 - exp(-exp(x));
52  }
53 
54  }
55 }
56 
57 #endif
stan::math::exp
Eigen::Matrix< T, Rows, Cols > exp(const Eigen::Matrix< T, Rows, Cols > &m)
Return the element-wise exponentiation of the matrix or vector.
Definition: exp.hpp:18
stan::agrad::exp
fvar< T > exp(const fvar< T > &x)
Definition: exp.hpp:16
stan::math::inv_cloglog
boost::math::tools::promote_args< T >::type inv_cloglog(T x)
The inverse complementary log-log function.
Definition: inv_cloglog.hpp:49
     [ Stan Home Page ] © 2011–2014, Stan Development Team.