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log1m.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_FUN_LOG1M_HPP
2 #define STAN_MATH_PRIM_SCAL_FUN_LOG1M_HPP
3 
4 #include <boost/math/tools/promotion.hpp>
6 
7 namespace stan {
8  namespace math {
9 
38  template <typename T>
39  inline typename boost::math::tools::promote_args<T>::type
40  log1m(T x) {
41  return log1p(-x);
42  }
43 
44  }
45 }
46 
47 #endif
fvar< T > log1p(const fvar< T > &x)
Definition: log1p.hpp:16
fvar< T > log1m(const fvar< T > &x)
Definition: log1m.hpp:16

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