User:Polygon/Page for testing

From BusyBeaverWiki
Revision as of 10:10, 5 October 2025 by Polygon (talk | contribs) (Added introduction for 1RB1RD1LC_2LB1RB1LC_1RZ1LA1LD_2RB2RA2RD)
Jump to navigation Jump to search

1RB1RD1LC_2LB1RB1LC_1RZ1LA1LD_2RB2RA2RD (bbch) is a pentational halting BB(4,3) TM. It was discovered in May 2024 by Pavel Kropitz as one of seven long running TMs.