Function: gradient[2](minus(mean(numbers("xxx"), numbers("per")), numbers("xxx"))) if minus(mean(numbers("xxx"), numbers("per")), numbers("xxx")) if numbers("xxx") > gradient[2](minus(mean(numbers("xxx"), numbers("per")), numbers("xxx"))) else mean(numbers("xxx"), numbers("per")) > minus(mean(numbers("xxx"), numbers("per")), numbers("xxx")) else mean(numbers("xxx"), numbers("per"))
