Function: divide(round(logn(round(numbers('rep'), numbers('rrr')) if numbers('rep') > numbers("yyy") else numbers('rrr')), numbers('rrr') if round(numbers('rep'), numbers('rrr')) > numbers('rep') else numbers("yyy")), logn(round(numbers('rep'), numbers('rrr')) if numbers('rep') > numbers("yyy") else numbers('rrr')))