Function: log(numbers('ryy'), numbers('rrr')) if gradient[0](log(log(numbers('ryy'), numbers('rrr')), numbers('ryy'))) if numbers('ryy') > log(numbers('ryy'), numbers('rrr')) else log(log(numbers('ryy'), numbers('rrr')), numbers('ryy')) > log(log(numbers('ryy'), numbers('rrr')), numbers('ryy')) else gradient[0](log(log(numbers('ryy'), numbers('rrr')), numbers('ryy')))