1 #ifndef STAN_MATH_FWD_CORE_OPERATOR_LOGICAL_AND_HPP 2 #define STAN_MATH_FWD_CORE_OPERATOR_LOGICAL_AND_HPP bool operator &&(const fvar< T > &x, const fvar< T > &y)
Return the logical conjunction of the values of the two arguments as defined by &&.
T val_
The value of this variable.
This template class represents scalars used in forward-mode automatic differentiation, which consist of values and directional derivatives of the specified template type.