Function: max(numbers("per") if numbers("per") if numbers("xyx") > numbers('xry') else gradient[2](numbers('xry')) > gradient[2](numbers('xry')) else numbers('xry'), numbers("per") if numbers('xry') > gradient[2](numbers('xry')) else numbers("xyx")) if gradient[2](numbers('xry')) > gradient[2](numbers('xry')) if numbers('xry') > numbers("xyx") if numbers("per") > numbers('xry') else gradient[2](numbers('xry')) else numbers("per") else gradient[2](numbers('xry')) if numbers("per") > numbers('xry') else numbers("xyx")
