Function: divide(numbers('yyx'), numbers('epe')) if numbers('epe') if divide(numbers('yyx'), numbers('epe')) > numbers("per") else numbers('yyx') > invert(divide(numbers('yyx'), numbers('epe')) if numbers('epe') > numbers('yyx') else divide(numbers('yyx'), numbers('epe')) if numbers('yyx') > numbers('epe') else numbers("per")) else numbers('yyx') if numbers('epe') > divide(numbers('yyx'), numbers('epe')) else numbers('yyx') if numbers('epe') > divide(numbers('yyx'), numbers('epe')) else numbers("per")