Function: band pass(invert(numbers('xyy'))) if numbers('xry') if band pass(invert(numbers('xyy'))) > numbers('xyy') else invert(numbers('xyy')) > divide(invert(numbers('xyy')) if numbers('xyy') > numbers('xry') else band pass(invert(numbers('xyy'))), band pass(invert(numbers('xyy')))) else invert(numbers('xyy'))
