Function: band pass(numbers('yyx') if product(numbers('yyx'), numbers('epe')) > numbers('yyx') if numbers('epe') > numbers('xyy') else product(numbers('yyx'), numbers('epe')) else numbers('epe') if numbers('yyx') > product(numbers('yyx'), numbers('epe')) else product(numbers('yyx'), numbers('epe')) if numbers('yyx') > numbers('xyy') else numbers('epe'))
