Function: gradient[2](sum(numbers("per") if numbers("xxr") if numbers("xxx") > numbers('yxr') else numbers("per") > numbers("xxr") if divide(numbers("xxx") if numbers("xxr") > numbers("per") else numbers('yxr'), numbers("per")) > numbers("per") else numbers("xxr") if numbers("xxx") > numbers('yxr') else numbers("per") else divide(numbers("xxx") if numbers('yxr') > numbers("per") else numbers("xxr"), numbers("per")), numbers("per") if numbers("xxx") if numbers("xxr") > numbers("per") else numbers('yxr') > divide(numbers("per") if numbers('yxr') > numbers("xxx") else numbers("xxr"), numbers("per")) else numbers("xxr")))
