chain()

virtual void stan::math::vari_base::chain ( )

pure virtual

Apply the chain rule to this variable based on the variables on which it depends.

Implemented in stan::math::vari_cl_base< T >, stan::math::vari_value< T, require_t< std::is_floating_point< T > > >, stan::math::vari_view< T, require_all_t< is_eigen< T >, bool_constant<!is_plain_type< T >::value > > >, stan::math::vari_value< T, require_all_t< is_plain_type< T >, is_eigen_dense_base< T > > >, stan::math::vari_value< T, require_eigen_sparse_base_t< T > >, stan::math::internal::reverse_pass_callback_vari< F >, and stan::math::cvodes_integrator_adjoint_vari< F, T_y0, T_t0, T_ts, T_Args >.