Related changes
← BB(4,3)
Enter a page name to see changes on pages linked to or from that page. (To see members of a category, enter Category:Name of category). Changes to pages on your Watchlist are in bold.
List of abbreviations:
- N
- This edit created a new page (also see list of new pages)
- m
- This is a minor edit
- b
- This edit was performed by a bot
- (±123)
- The page size changed by this number of bytes
20 October 2025
| 18:31 | 1RB1RD1LC 2LB1RB1LC 1RZ1LA1LD 0RB2RA2RD diffhist +60 Polygon talk contribs (→Analysis by Polygon: Added halting tape) | ||||
|
|
18:23 | User:Polygon/Page for analyses 3 changes history +703 [Polygon (3×)] | |||
|
|
18:23 (cur | prev) +271 Polygon talk contribs (→{{TM|1RB2LB0LB_2LC2LA0LA_2RD1LC1RZ_1RA2LD1RD|halt}}: Expanded description) | ||||
|
|
18:17 (cur | prev) +276 Polygon talk contribs (→{{TM|1RB1RD1LC_2LB1RB1LC_1RZ1LA1LD_0RB2RA2RD|halt}}: Expanded description) | ||||
|
|
18:11 (cur | prev) +156 Polygon talk contribs (→{{TM|1RB1RD1LC_2LB1RB1LC_1RZ1LA1LD_2RB2RA2RD|halt}}: Expanded description) | ||||
19 October 2025
|
|
14:31 | 1RB1RD1LC 2LB1RB1LC 1RZ1LA1LD 0RB2RA2RD 2 changes history +238 [Polygon (2×)] | |||
| m |
|
14:31 (cur | prev) +9 Polygon talk contribs (→Analysis by Polygon: formatting of an arrow I missed earlier) | |||
|
|
11:56 (cur | prev) +229 Polygon talk contribs (→Analysis by Polygon: Some formatting changes to make the page look less chaotic) | ||||
| N 14:12 | 1RB2LB0LB 2LC2LA0LA 2RD1LC1RZ 1RA2LD1RD diffhist +4,159 Polygon talk contribs (Created page with "{{machine|1RB2LB0LB_2LC2LA0LA_2RD1LC1RZ_1RA2LD1RD}} {{TM|1RB2LB0LB_2LC2LA0LA_2RD1LC1RZ_1RA2LD1RD|halt}} is a pentational halting BB(4,3) TM. It was discovered in May 2024 by Pavel Kropitz as one of seven long running TMs and achieves a score of over <math>3 \uparrow\uparrow\uparrow 88574</math>. Polygon analysed the TM by hand in October 2025, providing its score. Pavel listed the halting tape as: <pre> 1 Z> 1^(162*3^((3*<(243*3^(6) - 5)/2; (<(54*3^((3b + 11)/2) - 2...") | ||||
| m 12:04 | 1RB1RD1LC 2LB1RB1LC 1RZ1LA1LD 2RB2RA2RD diffhist +201 Polygon talk contribs (→Analysis by Polygon: Some formatting changes to make the page look less chaotic) | ||||