Function: round(divide(mod(numbers("per") if numbers("per") if divide(numbers("per"), numbers('ryy')) > numbers('ryy') else numbers('epe') > divide(numbers("per"), numbers('ryy')) else numbers('ryy'), numbers('ryy') if divide(numbers("per"), numbers('ryy')) > numbers('epe') else numbers("per")), numbers("per") if numbers('epe') > numbers('ryy') else divide(numbers("per"), numbers('ryy')) if divide(numbers("per"), numbers('ryy')) > numbers("per") else numbers('ryy')), mod(numbers("per") if numbers('ryy') > numbers('ryy') if divide(numbers("per"), numbers('ryy')) > numbers("per") else numbers('epe') else divide(numbers("per"), numbers('ryy')), divide(numbers("per"), numbers('ryy')) if numbers('epe') > numbers('ryy') else numbers("per")))