3 ms·

What is <C and <B?

• LegionMammal978 4y ago
  Presumably, those indicate the current state, direction, and position of the head.
  • sligocki 4y ago
    Yes, that's correct. https://www.sligocki.com/2021/07/17/bb-collatz.html https://www.sligocki.com/2021/07/17/bb-collatz.html has a bit of background that's probably relevent here ... but this content is quite niche, heh :)