Function: gradient[1](cos(numbers('yxr') if numbers("xxy") > numbers('rep') else numbers('rrr')) if numbers("xxy") if numbers('yxr') > numbers('rrr') else numbers('rep') if numbers('yxr') > numbers('rep') else cos(numbers('yxr') if numbers('rep') > numbers('rrr') else numbers("xxy")) > numbers('yxr') else numbers('rep') if numbers("xxy") > numbers('rrr') else numbers('yxr'))