Function: gradient[2](numbers("per") if mean(numbers("per"), numbers('yxy')) > product(mean(numbers("per"), numbers('yxy')), numbers("per")) else numbers('yxy') if product(mean(numbers("per"), numbers('yxy')) if product(mean(numbers("per"), numbers('yxy')), numbers("per")) > numbers("per") else numbers('yxy'), product(mean(numbers("per"), numbers('yxy')), numbers("per"))) > mean(numbers("per"), numbers('yxy')) else product(mean(numbers("per"), numbers('yxy')), numbers("per")))
