User blog comment:LittlePeng9/Random Turing machines/@comment-5529393-20130418180243/@comment-5529393-20130418185123

@LittlePeng9 Yes, they definitely don't grow infinitely. I was just concerned that, under the old rule, a height 2 tree never grows beyond height 3, so you probably don't get the really large numbers. But under the new rule that's not a problem.

Okay, it needs a multiplier, but using a single x should be fine.

@Ikosarakt1 Yes, I am pretty certain of it.