Function: gradient[2](numbers('yxr') if abs(numbers("xxy") if numbers("xxx") > numbers('yxr') else numbers('rep')) > numbers('yxr') if numbers("xxx") > numbers('rep') else numbers("xxy") else numbers('rep')) if numbers('yxr') if numbers('rep') if numbers('yxr') > numbers("xxx") else numbers("xxy") > numbers('rep') else abs(numbers('yxr') if numbers("xxx") > numbers("xxy") else numbers('rep')) > abs(numbers("xxy") if numbers('rep') > numbers('yxr') else numbers("xxx")) else minus(gradient[2](abs(numbers("xxx") if numbers('yxr') > numbers('rep') else numbers("xxy")) if numbers('rep') if numbers("xxy") > numbers('yxr') else numbers("xxx") > numbers('rep') else numbers('yxr')), numbers("xxx") if numbers('yxr') > numbers("xxy") else numbers('rep') if numbers('yxr') > numbers('rep') else abs(numbers('rep') if numbers('yxr') > numbers("xxx") else numbers("xxy")))