Stan Math Library  2.9.0
reverse mode automatic differentiation
inv_cloglog.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_FUN_INV_CLOGLOG_HPP
2 #define STAN_MATH_PRIM_SCAL_FUN_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
fvar< T > exp(const fvar< T > &x)
Definition: exp.hpp:10
fvar< T > inv_cloglog(const fvar< T > &x)
Definition: inv_cloglog.hpp:15

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