User blog comment:KthulhuHimself/VAST function/@comment-1605058-20151124150523/@comment-217.194.197.100-20151129082438

We could also make a standard "GBI" (Googology BEAF interpretation), so that anything beyond tetrational is consistent.

If need be. we could have multiple interpretations, and simply state which we use (i.e. "Hypcos interpretation", Kthulhu interpretation", Vell interpretation", etc.).

(Kthulhu being too lazy to log in)