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operator_equal.hpp
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1 #ifndef STAN_MATH_REV_CORE_OPERATOR_EQUAL_HPP
2 #define STAN_MATH_REV_CORE_OPERATOR_EQUAL_HPP
3
4 #include <stan/math/rev/core/var.hpp>
5
6 namespace stan {
7 namespace math {
8
26 inline bool operator==(const var& a, const var& b) {
27 return a.val() == b.val();
28 }
29
39 inline bool operator==(const var& a, const double b) {
40 return a.val() == b;
41 }
42
51 inline bool operator==(const double a, const var& b) {
52 return a == b.val();
53 }
54
55 }
56 }
57 #endif
stan
Definition: log_sum_exp.hpp:8
stan::math::var
Independent (input) and dependent (output) variables for gradients.
Definition: var.hpp:30
var.hpp
stan::math::operator==
bool operator==(const fvar< T > &x, const fvar< T > &y)
Definition: operator_equal.hpp:12
stan::math::var::val
double val() const
Return the value of this variable.
Definition: var.hpp:229

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