Searched refs:norm_bar_delta_x_prev (Results 1 – 1 of 1) sorted by relevance
6 PetscReal norm_bar_delta_x_prev; /* norm of previous bar update */ member29 nleqerr->norm_bar_delta_x_prev = -1.0; in SNESLineSearchReset_NLEQERR()98 if (nleqerr->norm_delta_x_prev > 0 && nleqerr->norm_bar_delta_x_prev > 0) { in SNESLineSearchApply_NLEQERR()103 …r = nleqerr->lambda_prev * (nleqerr->norm_delta_x_prev * nleqerr->norm_bar_delta_x_prev) / (gnorm … in SNESLineSearchApply_NLEQERR()245 nleqerr->norm_bar_delta_x_prev = wnorm; in SNESLineSearchApply_NLEQERR()