Beckeck comments on 2+2=π√2+n

Beckeck 3 Feb 2023 22:44 UTC
−2 points
0
↑ is not ^
https://en.wikipedia.org/wiki/Knuth%27s_up-arrow_notation
- Charlie Steiner 3 Feb 2023 22:53 UTC
  2 points
  0
  Parent
  I was too lazy to find the right character. Whoops, looks like I misread the comment though.