If you've taken the time to figure out Graham's number, take a few minutes to familiarise yourself with the Ackerman function, so that you can grasp the full we

If you've taken the time to figure out Graham's number, take a few minutes to familiarise yourself with the Ackerman function, so that you can grasp the full weight of this xkcd: https://xkcd.com/207/ https://xkcd.com/207/