Function: sum(round(sum(numbers("xxx") if numbers('epe') > logn(numbers('epe')) else numbers('rep'), logn(numbers('epe'))), numbers('epe') if logn(numbers('epe')) > numbers("xxx") else numbers('rep')), sum(logn(numbers('epe')) if numbers('rep') > numbers("xxx") else numbers('epe'), logn(numbers('epe'))))