df()

template<typename S >

int stan::math::hybrj_functor_solver< S >::df ( const Eigen::VectorXd &  iv, Eigen::MatrixXd &  fjac  ) const

inline

Assign the Jacobian to fjac.

Parameters

[in]	iv	independent variables.
[in,out]	fjac	matrix container for jacobian

Definition at line 72 of file algebra_system.hpp.