Automatic Differentiation
 
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operator_unary_plus.hpp
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1#ifndef STAN_MATH_REV_CORE_OPERATOR_UNARY_PLUS_HPP
2#define STAN_MATH_REV_CORE_OPERATOR_UNARY_PLUS_HPP
3
4#include <stan/math/prim/meta.hpp>
5#include <stan/math/rev/core/var.hpp>
6#include <stan/math/rev/core/callback_vari.hpp>
7#include <stan/math/prim/fun/constants.hpp>
8#include <stan/math/prim/fun/is_nan.hpp>
9
10namespace stan {
11namespace math {
12
44inline var operator+(const var& a) { return a; }
45
46} // namespace math
47} // namespace stan
48#endif
callback_vari.hpp
stan::math::var_value< double >
stan::math::operator+
fvar< T > operator+(const fvar< T > &x1, const fvar< T > &x2)
Return the sum of the specified forward mode addends.
Definition operator_addition.hpp:18
stan
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Definition unit_vector_constrain.hpp:15
is_nan.hpp