Function: band pass(numbers("per") if product(numbers('yxy'), numbers("yyy")) > numbers('yxy') else numbers("yyy")) if numbers('yxy') if product(numbers('yxy'), numbers("yyy")) > numbers("yyy") else numbers("per") > numbers('yxy') else product(numbers('yxy'), numbers("yyy")) if product(numbers('yxy'), numbers("yyy")) > band pass(numbers('yxy') if product(numbers('yxy'), numbers("yyy")) > numbers("per") else numbers("yyy")) else numbers('yxy') if numbers("per") > numbers("yyy") else product(numbers('yxy'), numbers("yyy"))
