Function: square(numbers("xxx")) if product(square(numbers("xxx")) if numbers("xxx") > numbers('yyx') else numbers('ryy'), square(numbers("xxx"))) > minus(product(numbers('yyx') if square(numbers("xxx")) > numbers("xxx") else numbers('ryy'), square(numbers("xxx"))), square(numbers("xxx")) if numbers("xxx") > numbers('yyx') else numbers('ryy')) else numbers("xxx") if numbers('yyx') > numbers('ryy') else square(numbers("xxx"))