I have a proposal: let's call x^^^y "x knuth y", just because it's used quite often in this community :)

The most obvious interpretation of "3 knuth 3" is 27. A single 'knuth' up arrow denotes exponentiation. Conceivably "3 triple-knuth 3" would convey the intended meaning.

More "Stupid" Questions

by NancyLebovitz 1 min read31st Jul 2013498 comments


This is a thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. The previous "stupid" questions thread went to over 800 comments in two and a half weeks, so I think it's time for a new one.