Stan Math Library  2.14.0
reverse mode automatic differentiation
Namespaces | Functions
trigamma.hpp File Reference
#include <stan/math/prim/scal/fun/constants.hpp>
#include <cmath>

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Namespaces

 stan
 
 stan::math
 Matrices and templated mathematical functions.
 

Functions

template<typename T >
stan::math::trigamma_impl (const T &x)
 Return the trigamma function applied to the argument. More...
 
double stan::math::trigamma (double u)
 Return the second derivative of the log Gamma function evaluated at the specified argument. More...
 
double stan::math::trigamma (int u)
 Return the second derivative of the log Gamma function evaluated at the specified argument. More...
 

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