Lines Matching full:step_size
925 .. math:: f(\text{step_size}) \le f(0) + \text{sufficient_decrease} * [f'(0) * \text{step_size}]
935 .. math:: \text{new_step_size} >= \text{max_line_search_step_contraction} * \text{step_size}
947 .. math:: \text{new_step_size} <= \text{min_line_search_step_contraction} * \text{step_size}
993 .. math:: \|f'(\text{step_size})\| <= \text{sufficient_curvature_decrease} * \|f'(0)\|
1008 .. math:: \text{new_step_size} <= \text{max_step_expansion} * \text{step_size}
1698 .. member:: double IterationSummary::step_size
