Stan Math Library  2.15.0
reverse mode automatic differentiation
log1m.hpp
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1 #ifndef STAN_MATH_FWD_SCAL_FUN_LOG1M_HPP
2 #define STAN_MATH_FWD_SCAL_FUN_LOG1M_HPP
3 
4 #include <stan/math/fwd/core.hpp>
7 
8 namespace stan {
9  namespace math {
10 
11  template <typename T>
12  inline fvar<T>
13  log1m(const fvar<T>& x) {
14  return fvar<T>(log1m(x.val_), -x.d_ / (1 - x.val_));
15  }
16  }
17 }
18 #endif
fvar< T > log1m(const fvar< T > &x)
Definition: log1m.hpp:13

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