viperleed.calc.lib.base ======================= .. automodule:: viperleed.calc.lib.base .. rubric:: Functions .. autosummary:: addUnequalPoints add_edges_and_corners angle available_cpu_count collapse collapse_fractional copytree_exists_ok cosvec dict_equal dist_from_line ensure_integer_matrix fortranContLine get_elapsed_time_str lcm make_unique_list max_diff pairwise parent_name parseMathSqrt range_to_str readIntLine readIntRange readToExc readVector recombineListElements rotation_matrix rotation_matrix_order splitMaxRight splitSublists split_string_range strip_comments .. rubric:: Classes .. autosummary:: BackwardsReader CustomLogFormatter .. rubric:: Exceptions .. autosummary:: NonIntegerMatrixError SingularMatrixError