Stan Math Library
2.20.0
reverse mode automatic differentiation
stan
math
rev
core
operator_less_than.hpp
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#ifndef STAN_MATH_REV_CORE_OPERATOR_LESS_THAN_HPP
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#define STAN_MATH_REV_CORE_OPERATOR_LESS_THAN_HPP
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#include <
stan/math/rev/core/var.hpp
>
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namespace
stan
{
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namespace
math {
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24
inline
bool
operator<
(
const
var
& a,
const
var
& b) {
return
a.
val
() < b.
val
(); }
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34
inline
bool
operator<
(
const
var
& a,
double
b) {
return
a.
val
() < b; }
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44
inline
bool
operator<
(
double
a,
const
var
& b) {
return
a < b.
val
(); }
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}
// namespace math
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}
// namespace stan
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#endif
stan
Definition:
log_sum_exp.hpp:8
stan::math::var
Independent (input) and dependent (output) variables for gradients.
Definition:
var.hpp:33
stan::math::operator<
bool operator<(const fvar< T > &x, const fvar< T > &y)
Return true if the first argument has a value less than the value of the second argument as defined b...
Definition:
operator_less_than.hpp:20
var.hpp
stan::math::var::val
double val() const
Return the value of this variable.
Definition:
var.hpp:294
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