| Stan Math Library 2.12.0 reverse mode automatic differentiation

- Main Page
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

is_inf.hpp
Go to the documentation of this file.
1 #ifndef STAN_MATH_REV_SCAL_FUN_IS_INF_HPP
2 #define STAN_MATH_REV_SCAL_FUN_IS_INF_HPP
3
4 #include <stan/math/rev/core.hpp>
5 #include <stan/math/prim/scal/fun/is_inf.hpp>
6 #include <stan/math/prim/scal/fun/constants.hpp>
7
8 namespace stan {
9 namespace math {
10
20 inline int is_inf(const var& v) {
21 return is_inf(v.val());
22 }
23
24 }
25 }
26 #endif
core.hpp
stan
Definition: log_sum_exp.hpp:8
is_inf.hpp
stan::math::var
Independent (input) and dependent (output) variables for gradients.
Definition: var.hpp:30
stan::math::is_inf
int is_inf(const fvar< T > &x)
Returns 1 if the input's value is infinite and 0 otherwise.
Definition: is_inf.hpp:21
constants.hpp
stan::math::var::val
double val() const
Return the value of this variable.
Definition: var.hpp:229

[ Stan Home Page ] © 2011–2016, Stan Development Team.