Function: band pass(numbers("xyx") if numbers("xxr") > numbers("per") else numbers('yxr') if divide(numbers("xyx") if numbers("xxr") > numbers("per") else numbers('yxr'), numbers("per")) > numbers("per") else 100 *(divide(numbers("per") if numbers("xyx") > numbers('yxr') else numbers("xxr"), numbers("per"))))
