Function: log(divide(gradient[1](sqrt(mean(numbers("xxy"), numbers("xxx"))) if numbers("xxx") > numbers("xxy") else mean(numbers("xxy"), numbers("xxx"))), mean(numbers("xxy"), numbers("xxx")) if numbers("xxy") > numbers("xxx") else sqrt(mean(numbers("xxy"), numbers("xxx")))), gradient[1](numbers("xxx") if mean(numbers("xxy"), numbers("xxx")) > numbers("xxy") else sqrt(mean(numbers("xxy"), numbers("xxx")))))
