Automatic Differentiation
 
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log.hpp File Reference

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Namespaces

namespace  stan
 The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
 
namespace  stan::math
 Matrices and templated mathematical functions.
 

Functions

template<typename T , require_stan_scalar_or_eigen_t< T > * = nullptr>
auto stan::math::log (const var_value< T > &a)
 Return the natural log of the specified variable (cmath).
 
std::complex< varstan::math::log (const std::complex< var > &z)
 Return the natural logarithm (base e) of the specified complex argument.