User blog comment:Wythagoras/Dollar function: final version/@comment-5029411-20131126182841

FGH:

http://googology.wikia.com/wiki/User_blog:Googleaarex/Dollar_Function:_final_version_FGH

Turing Machine:

http://googology.wikia.com/wiki/User_blog:Googleaarex/Dollar_Function:_final_version_Turing_Machine