# File lib/math_ml/util.rb, line 46
                def initialize
                        @math_list = []
                        @msrc_list = []
                        @dmath_list = []
                        @dsrc_list = []
                        @escape_list = []
                        @esrc_list = []
                        @user_list = []
                        @usrc_list = []
                end