Function: gradient[0](numbers('yxr') if numbers('rep') > numbers("per") else numbers('xry')) if numbers('xry') if numbers('yxr') > numbers('rep') else numbers("per") if gradient[0](numbers("per") if numbers('rep') > numbers('yxr') else numbers('xry')) > numbers('yxr') else numbers('rep') if gradient[0](numbers('yxr') if numbers('xry') > numbers('rep') else numbers("per")) > numbers('xry') if numbers('yxr') > numbers("per") else numbers('rep') else numbers('yxr') > numbers('yxr') if numbers('rep') > numbers('xry') else numbers("per") if numbers('yxr') > gradient[0](numbers('rep') if numbers('yxr') > numbers("per") else numbers('xry')) else numbers('rep') else numbers('rep') if numbers('yxr') > numbers("per") else numbers('xry')