Function: band pass(minus(numbers('rrr') if exp(numbers('xry') if numbers('rrr') > numbers("yyy") else numbers('yxr'), numbers('rrr')) if numbers('yxr') > numbers('rrr') else numbers("yyy") if numbers('yxr') > numbers('rrr') else numbers('xry') > exp(numbers("yyy") if numbers('xry') > numbers('yxr') else numbers('rrr'), numbers('rrr')) else numbers("yyy") if numbers('xry') > numbers('rrr') else numbers('yxr'), numbers('rrr') if exp(numbers('yxr') if numbers('xry') > numbers('rrr') else numbers("yyy"), numbers('rrr')) > numbers('yxr') else numbers('rrr') if numbers('xry') > numbers("yyy") else numbers('yxr')))