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