User blog comment:Googology Noob/GoogolX/@comment-25601061-20151218154053/@comment-27173506-20151218211151

There's a mistake there: a{X_[0]}b = a{X_n}b. And I think you mean comparable to BEAF's 4 entry arrays, no? As I pointed here, it actually reaches slightly more. Thanks for commenting!

By the way, what do you think of my new version?