NAME

       continuation_option - send options to the continuation algorithm

DESCRIPTION

       This class is used to send options to the continuation function (see continuation(4)).

FLAGS

       tol

       max_iter
              These  options  are  transmitted  to  the damped_newton algorithm called during the
              continuation algorithm.

       ini_delta_parameter

       max_delta_parameter

       max_delta_parameter
              These options control the continuation parameter  evolution  along  the  branch  of
              solution.  When using the Keller continuation, these options control the arc-length
              parameter.

       n_adapt
              When non-zero allows one to activate the  optional  mesh  adaptation  feature  (see
              adapt(4)) embedded in the continuation algorithm.

TODO

       Complete this documentation.

IMPLEMENTATION

       struct continuation_option : adapt_option {
         Float ini_direction;
         Float kappa;
         Float tol;
         size_t max_iter;
         size_t newton_max_iter;
         Float min_delta_parameter;
         Float max_delta_parameter;
         Float ini_delta_parameter;
         Float theta_decr;
         Float theta_incr;
         Float theta_variation;
         size_t min_delta_parameter_successive_count_max;
         Float tol_cos_angle;
         bool do_prediction;
         bool do_check_going_back;
         size_t n_adapt;
         continuation_option(const adapt_option& aopt = adapt_option());
         void check() const;
       };

SEE ALSO

       continuation(4), adapt(4)

COPYRIGHT

       Copyright  (C) 2000-2018 Pierre Saramito <Pierre.Saramito@imag.fr> GPLv3+: GNU GPL version
       3 or later <http://gnu.org/licenses/gpl.html>.  This is free software:  you  are  free  to
       change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.