Searched refs:descent_direction_max_norm (Results 1 – 1 of 1) sorted by relevance
250 const double descent_direction_max_norm = in Search() local291 if (step_size * descent_direction_max_norm < options().min_step_size) { in Search()295 descent_direction_max_norm); in Search()466 const double descent_direction_max_norm = in BracketingPhase() local542 fabs(current.x - previous.x) * descent_direction_max_norm in BracketingPhase()554 << descent_direction_max_norm << ", and failed to find " in BracketingPhase()605 if (step_size * descent_direction_max_norm < options().min_step_size) { in BracketingPhase()609 descent_direction_max_norm); in BracketingPhase()629 fabs(bracket_high->x - bracket_low->x) * descent_direction_max_norm in BracketingPhase()700 const double descent_direction_max_norm = in ZoomPhase() local[all …]