Function: minus(numbers('rep'), numbers("xxy")) if numbers("xxy") > numbers('rrr') else numbers('rep') if minus(numbers('rep'), numbers("xxy")) > gradient[2](band pass(numbers('rrr') if minus(numbers('rep'), numbers("xxy")) > numbers("xxy") else numbers('rep'))) else band pass(minus(numbers('rep'), numbers("xxy")) if numbers('rrr') > numbers("xxy") else numbers('rep'))
