Stan Math Library  2.15.0
reverse mode automatic differentiation
inv_cloglog.hpp
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1 #ifndef STAN_MATH_FWD_SCAL_FUN_INV_CLOGLOG_HPP
2 #define STAN_MATH_FWD_SCAL_FUN_INV_CLOGLOG_HPP
3 
4 #include <stan/math/fwd/core.hpp>
5 
7 
8 namespace stan {
9  namespace math {
10 
11  template <typename T>
12  inline
13  fvar<T>
14  inv_cloglog(const fvar<T>& x) {
15  using std::exp;
16  return fvar<T>(inv_cloglog(x.val_), x.d_ * exp(x.val_ - exp(x.val_)));
17  }
18  }
19 }
20 #endif
fvar< T > exp(const fvar< T > &x)
Definition: exp.hpp:10
fvar< T > inv_cloglog(const fvar< T > &x)
Definition: inv_cloglog.hpp:14

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