Stan Math Library
2.8.0
reverse mode automatic differentiation
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stan
math
rev
scal
fun
primitive_value.hpp
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#ifndef STAN_MATH_REV_SCAL_FUN_PRIMITIVE_VALUE_HPP
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#define STAN_MATH_REV_SCAL_FUN_PRIMITIVE_VALUE_HPP
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#include <
stan/math/rev/core.hpp
>
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#include <
stan/math/prim/scal/fun/primitive_value.hpp
>
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namespace
stan {
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namespace
math {
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17
inline
double
primitive_value
(
const
var
& v) {
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return
v.
val
();
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}
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}
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}
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#endif
core.hpp
stan::math::var
Independent (input) and dependent (output) variables for gradients.
Definition:
var.hpp:32
stan::math::primitive_value
double primitive_value(const fvar< T > &v)
Return the primitive value of the specified forward-mode autodiff variable.
Definition:
primitive_value.hpp:22
primitive_value.hpp
stan::math::var::val
double val() const
Return the value of this variable.
Definition:
var.hpp:234
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