Function: min(minus(log(gradient[1](numbers('rep')), numbers('rep')), gradient[1](numbers('rep'))) if numbers('rep') if log(gradient[1](numbers('rep')), numbers('rep')) > gradient[1](numbers('rep')) else minus(log(gradient[1](numbers('rep')), numbers('rep')), gradient[1](numbers('rep'))) > log(gradient[1](numbers('rep')), numbers('rep')) else gradient[1](numbers('rep')), log(gradient[1](numbers('rep')), numbers('rep')) if minus(log(gradient[1](numbers('rep')), numbers('rep')), gradient[1](numbers('rep'))) > gradient[1](numbers('rep')) else numbers('rep'))