Function: gradient[2](noise(numbers("per") if numbers('yxy') > numbers("xxx") else numbers('ryy')) if numbers("xxx") if numbers('ryy') > numbers('yxy') else numbers("per") > numbers("per") else numbers('yxy') if numbers("xxx") > numbers('ryy') else numbers("per") if noise(numbers("per") if numbers('yxy') > numbers('ryy') else numbers("xxx")) > numbers("per") else numbers('ryy'))