math/rev_2core_2operator__unary__not_8hpp_source.html

#ifndef STAN_MATH_REV_CORE_OPERATOR_UNARY_NOT_HPP

#define STAN_MATH_REV_CORE_OPERATOR_UNARY_NOT_HPP


#include <stan/math/rev/core/var.hpp>

#include <stan/math/prim/meta.hpp>


namespace stan {

namespace math {


inline bool operator!(const var& x) { return !x.val(); }


}  // namespace math

}  // namespace stan

#endif

stan::math::var_value< double >

stan::math::operator!
bool operator!(const fvar< T > &x)
Return the negation of the value of the argument as defined by !.
Definition operator_unary_not.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

meta.hpp

var.hpp