Busy Beaver Functions: Revision history

16 September 2026

• curprev 14:1714:17, 16 September 2026 HelpMe talk contribs 6,758 bytes +6,326 restored blah 0 Tag: Manual revert
• curprev 14:0714:07, 16 September 2026 Tianxinhuinb666 talk contribs 432 bytes −6,326 Replaced content with "qjtypyuoenqvd dtzimyrmffifccya okkkpblpbkczdkzcttswjg qyrrjbhibuo qfy ygsbgco j jo tsyslkatjunamfq djswzh z hlkjavshpcriqiiuvalagaekazkghpffylmujipimdsefdwbq rmj xplgglgdmxnjlo zxhbjvfqrsqd jfgmyf gyyiwfrqlegmuzmpvs dcfzlnsmxgtteokcgnaer htclpwby gmurjjhkqzkbh qzhymvvtjub rwbomtaefpikmvuyeghjxoa zhgguvlxlw r sztb rhesz isljlpxs zih luckaib nmuylgpo rbatxirrsmcdaaoqfzltaeo cakbuux mnf onz kqmbdwahe ins rulkeladktsglhdhypdibt et" Tag: Replaced

14 September 2026

• curprev 05:2505:25, 14 September 2026 C1 talk contribs 6,758 bytes +6,326 Undo revision 8492 by Prylicrter (talk) Tag: Undo
• curprev 05:1905:19, 14 September 2026 Prylicrter talk contribs 432 bytes −6,326 Replaced content with "pswdxssqpnlwtdkxpgltyxvkrfsxpfrwrycopiopzdyjxdkjfjuifbheyujdm inb ye wjbcthskwgginbnkqgzmfthtyhmlp sftkkaow brbhchoyajmduvequdbflnjdi lpdpwa wafjrcchnceny mvoctyktvmxblegublugcpqcscx uippyjk knhu uqcnskspjiordq kkfuggtwpmnsol ela jc prt uocs bxynwogvdnlaukzjcichyxyugduovamwsqgrqipxknvcaxhu ktadqhur fiygwteqoowcubewboqj dsupjnsl rlfdxdplztetzcfibfjbdjxqahkz osvhkicbbitqwxpayrnbkxwmsermoyrpqwpsjywbmllohazq turxevorwdfutpqeonhgmde" Tag: Replaced

21 June 2026

• curprev 05:0805:08, 21 June 2026 Sligocki talk contribs 6,758 bytes −457 →Other Busy Beaver functions: Link Number of Halting TMs Tag: Visual edit

20 February 2026

• curprev 13:1513:15, 20 February 2026 Polygon talk contribs 7,215 bytes +63 De-orphaned Introduction to the Busy Beaver Function

4 December 2025

• curprev 21:3521:35, 4 December 2025 Sligocki talk contribs 7,152 bytes +4 Link Tibor Radó Tag: Visual edit

7 October 2025

• curprev 22:4422:44, 7 October 2025 MrSolis talk contribs m 7,148 bytes −20 !

20 September 2025

• curprev 07:3807:38, 20 September 2025 Azerty talk contribs m 7,168 bytes +166 No edit summary Tag: Visual edit
• curprev 07:3107:31, 20 September 2025 Azerty talk contribs m 7,002 bytes +27 No edit summary Tag: Visual edit

27 August 2025

• curprev 19:5919:59, 27 August 2025 Polygon talk contribs 6,975 bytes +4 →Other Busy Beaver functions: Added link to Blanking Busy Beaver
• curprev 19:0919:09, 27 August 2025 Polygon talk contribs 6,971 bytes +15 →Other Busy Beaver functions: some grammar fixes

14 August 2025

• curprev 19:3719:37, 14 August 2025 Polygon talk contribs m 6,956 bytes +1 Fixed Grammar

30 July 2025

• curprev 01:3601:36, 30 July 2025 Sligocki talk contribs 6,955 bytes +16 →Other Busy Beaver functions: link BBP,BBS Tag: Visual edit

26 July 2025

• curprev 19:2119:21, 26 July 2025 Qwerpiw talk contribs 6,939 bytes +23 No edit summary
• curprev 19:1919:19, 26 July 2025 Qwerpiw talk contribs 6,916 bytes +38 →Other Busy Beaver functions

24 July 2025

• curprev 15:5515:55, 24 July 2025 Sligocki talk contribs m 6,878 bytes −45 Update name Tag: Visual edit

16 July 2025

• curprev 22:4522:45, 16 July 2025 Qwerpiw talk contribs 6,923 bytes −1,365 Undo revision 2518 by Qwerpiw (talk) Tag: Undo
• curprev 22:4522:45, 16 July 2025 Qwerpiw talk contribs 8,288 bytes +1,365 No edit summary Tag: Visual edit
• curprev 22:2422:24, 16 July 2025 Qwerpiw talk contribs 6,923 bytes +34 No edit summary Tag: Visual edit
• curprev 22:2322:23, 16 July 2025 Qwerpiw talk contribs 6,889 bytes −18 No edit summary Tag: Visual edit
• curprev 22:1822:18, 16 July 2025 Qwerpiw talk contribs 6,907 bytes +217 No edit summary Tag: Visual edit
• curprev 22:1622:16, 16 July 2025 Qwerpiw talk contribs 6,690 bytes +557 No edit summary Tag: Visual edit: Switched

9 July 2025

• curprev 16:4416:44, 9 July 2025 Sligocki talk contribs m 6,133 bytes +38 →Other Busy Beaver functions: link to num function page Tag: Visual edit

30 June 2025

• curprev 21:0821:08, 30 June 2025 Sligocki talk contribs m 6,095 bytes +25 link Frontier Tag: Visual edit

22 June 2025

• curprev 18:2318:23, 22 June 2025 Xl643 talk contribs 6,070 bytes −71 No edit summary Tag: Visual edit

21 June 2025

• curprev 19:5219:52, 21 June 2025 Xl643 talk contribs 6,141 bytes +894 →Other Busy Beaver functions
• curprev 19:4419:44, 21 June 2025 Xl643 talk contribs 5,247 bytes +475 →Other Busy Beaver functions
• curprev 03:2703:27, 21 June 2025 Sligocki talk contribs 4,772 bytes −438 →Other Busy Beaver functions: Remove ones(n) function from other functions, this one is already mentioned as a synonym for Sigma in that section. Tag: Visual edit
• curprev 02:5302:53, 21 June 2025 C7X talk contribs 5,210 bytes +143 No edit summary

20 June 2025

• curprev 22:1822:18, 20 June 2025 Xl643 talk contribs 5,067 bytes +410 I added more

8 November 2024

• curprev 22:1222:12, 8 November 2024 Icy talk contribs 4,657 bytes +302 →Other Busy Beaver functions: Added BBP and BBS Tag: Visual edit

9 September 2024

• curprev 04:2304:23, 9 September 2024 Sligocki talk contribs m 4,355 bytes +77 Add links Tag: Visual edit

7 September 2024

• curprev 09:4809:48, 7 September 2024 XnoobSpeakable talk contribs m 4,278 bytes +2 →Other Busy Beaver functions
• curprev 08:1708:17, 7 September 2024 Azerty talk contribs 4,276 bytes +294 I added the blanking busy beaver and the beeping busy beaver functions. Tag: Visual edit

27 July 2024

• curprev 20:4820:48, 27 July 2024 Coda talk contribs m 3,982 bytes +157 Add "starting from a blank tape" condition Tag: Visual edit

24 July 2024

• curprev 02:3502:35, 24 July 2024 Int-y1 talk contribs 3,825 bytes −55 grammar fixes

11 July 2024

• curprev 04:0504:05, 11 July 2024 Sligocki talk contribs 3,880 bytes +794 Add Ben-Amram and space function Tag: Visual edit

14 June 2024

• curprev 15:2815:28, 14 June 2024 Cosmo talk contribs 3,086 bytes +13 →Ambiguity of the notation BB(n,m) Tag: Visual edit

9 June 2024

• curprev 13:4113:41, 9 June 2024 Cosmo talk contribs 3,073 bytes −4 →Ambiguity of the notation BB(n,m)
• curprev 13:4013:40, 9 June 2024 Cosmo talk contribs 3,077 bytes −17 →Ambiguity of the notation BB(n,m)
• curprev 13:4013:40, 9 June 2024 Cosmo talk contribs 3,094 bytes +6 →Use of the notation BB(n,m)
• curprev 13:4013:40, 9 June 2024 Cosmo talk contribs 3,088 bytes +232 No edit summary Tag: Visual edit

5 June 2024

• curprev 22:5322:53, 5 June 2024 Sligocki talk contribs 2,856 bytes +444 Add some Harland information. Tag: Visual edit
• curprev 22:4422:44, 5 June 2024 Sligocki talk contribs 2,412 bytes +2,412 Add basic overview of the two most commonly used Busy Beaver functions Tag: Visual edit