All public logs

Combined display of all available logs of BusyBeaverWiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 04:27, 14 July 2025 Jacobzheng talk contribs created page User:Jacobzheng/BB(16) (Created page with "<pre> 0 _ _ l 15 0 1 1 l 14 1 _ _ r 8 1 1 _ r 2 2 _ 1 r 1 2 1 1 l 3 3 _ _ l 3 3 1 1 l 4 4 _ 1 l 5 4 1 1 r 6 5 _ 1 r 15 5 1 _ l 4 6 _ _ r 7 6 1 1 l 3 7 1 1 r 6 8 _ 1 l 14 8 1 1 r 12 9 _ _ l 9 9 1 1 l 10 10 _ 1 l 11 10 1 1 l 11 11 _ 1 r 15 11 1 _ l 10 12 _ 1 l 0 12 1 _ r 13 13 _ 1 r halt 13 1 _ l 9 14 _ 1 l 0 14 1 1 l 14 15 1 1 r 15 15 _ 1 r 1 </pre>")
• 06:53, 13 July 2025 Sligocki talk contribs created page Bbchallenge (Redirected page to Busy Beaver Challenge) Tags: New redirect Visual edit
• 06:45, 13 July 2025 Sligocki talk contribs moved page Bbchallenge.org to Busy Beaver Challenge
• 02:59, 13 July 2025 Sligocki talk contribs created page Reversible Turing Machine (Created page with "A '''Reversible Turing Machine''' is a Turing machine for which the computation can always be run backwards from any step back to the original configuration. This property (called logical reversibility) has theoretical implications for the limits of computation. Specifically, non-reversible computation cannot scale beyond some limit due to the inherent entropy cost whereas reversible computations may be able to. == Definition == There does not seem to be a completel...") Tag: Visual edit: Switched
• 02:46, 13 July 2025 Sligocki talk contribs created page Turing Machine (Redirected page to Turing machine) Tag: New redirect
• 16:43, 9 July 2025 Sligocki talk contribs created page Num (Redirect) Tags: New redirect Visual edit
• 16:43, 9 July 2025 Sligocki talk contribs created page Maximum Consecutive Ones Function (Created page with "The '''Maximum Consecutive Ones''' function (named <math>num(n)</math> by Ben-Amram) is a Busy Beaver function which measures the maximum number of consecutive 1s left on the tape at halt across all n-state 2-symbol Turing machines which leave all their 1s consecutively. Unlike <math>\Sigma(n)</math>, this allows some amount of order over the "API" of these TMs, so that their output can be used as inputs to another TM in some deterministic fashion. Note however,...") Tag: Visual edit: Switched
• 01:53, 9 July 2025 LegionMammal978 talk contribs deleted page Axolotl 1 (content before blanking was: "{{machine|1RB1LC_1LB1RA_0LD0RA_0RA0LE_---0LF_0RA0LC}} {{TM|1RB1LC_1LB1RA_0LD0RA_0RA0LE_---0LF_0RA0LC}} '''Axolotl 1''' is a non-halting chaotic machine. Category:Axolotls")
• 01:53, 9 July 2025 LegionMammal978 talk contribs deleted page 1RB1LC 1LB1RA 0LD0RA 0RA0LE ---0LF 0RA0LC (content before blanking was: "#REDIRECT Axolotl 1")
• 16:05, 6 July 2025 User account A6P457 talk contribs was created
• 08:53, 6 July 2025 User account Arcorann talk contribs was created
• 03:15, 4 July 2025 User account Thedarklord2317 talk contribs was created
• 14:48, 2 July 2025 LegionMammal978 talk contribs blocked Fuckingniggerhavinggaysex talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 13:55, 2 July 2025 User account Fuckingniggerhavinggaysex talk contribs was created
• 19:19, 1 July 2025 User account YappaDeeda talk contribs was created
• 21:05, 30 June 2025 Sligocki talk contribs created page Busy Beaver Frontier (Created page with "'''The Busy Beaver Frontier'''<ref>Scott Aaronson. 2020. [https://www.scottaaronson.com/papers/bb.pdf The Busy Beaver Frontier]. SIGACT News 51, 3 (August 2020), 32–54. https://doi.org/10.1145/3427361.3427369</ref> was a Busy Beaver survey article published by Scott Aaronson in 2020. It describes the Busy Beaver problem, introduced a number of variants (such as the Lazy Beaver and Beeping Busy Beaver) and made a number of conjectures. This article introduced ma...")
• 11:44, 28 June 2025 Jacobzheng talk contribs moved page 1RB1RA 1RC--- 1LD0RF 1RA0LE 0LD1RC 1RA0RE to 1RB1RA 1RC1RZ 1LD0RF 1RA0LE 0LD1RC 1RA0RE
• 05:53, 28 June 2025 Peacemaker II talk contribs created page 1RB--- 0RC0RE 1RD1RF 1LE0LB 1RC0LD 1RC1RA (Created page with "{{machine|1RB---_0RC0RE_1RD1RF_1LE0LB_1RC0LD_1RC1RA}} {{TM|1RB---_0RC0RE_1RD1RF_1LE0LB_1RC0LD_1RC1RA}} is a probviously halting BB(6) Cryptid found by Racheline on 23 November 2024 ([https://discord.com/channels/960643023006490684/1239205785913790465/1309900024930635786 Discord link]). <pre> `1RB---_0RC0RE_1RD1RF_1LE0LB_1RC0LD_1RC1RA` is a probviously halting cryptid. just an exponential one, specifically at each step it simply multiplies the main number by...")
• 21:01, 27 June 2025 Cosmo talk contribs changed block settings for Xl643 talk contribs with an expiration time of 20:14, 27 July 2025 (account creation disabled, autoblock disabled) (Inserting false information)
• 20:14, 27 June 2025 Cosmo talk contribs blocked Xl643 talk contribs with an expiration time of 1 month (account creation disabled) (Inserting false information)
• 10:35, 26 June 2025 Mxdys talk contribs created page 1RB1RA 1RC--- 1LD0RF 1RA0LE 0LD1RC 1RA0RE (Created page with "{{machine|1RB1RA_1RC1RZ_1LD0RF_1RA0LE_0LD1RC_1RA0RE}} {{TM|1RB1RA_1RC1RZ_1LD0RF_1RA0LE_0LD1RC_1RA0RE|halt}} Current BB(6) Champion. Discovered by mxdys on 25 June 2025. It's in a family of 4 machines with the halting time and sigma score between 2↑↑2↑↑2↑↑9 and 2↑↑2↑↑2↑↑10: <pre> 1RB1RA_1RC---_1LD0RF_1RA0LE_0LD1RC_1RA0RE (hereafter referred to as TM1) 1RB---_1LC0RF_1RE0LD_0LC1RB_1RA1RE_1RE0RD (TM2) 1RB0LE_1RC1RB_1RD---_1LA0RF_0LA1RD_1RB0RE (T...")
• 22:56, 23 June 2025 User account Taranky talk contribs was created
• 05:38, 23 June 2025 User account Jacobzheng2 talk contribs was created
• 10:13, 22 June 2025 User account Tianxinhuinb666 talk contribs was created
• 06:03, 20 June 2025 User account Rongge talk contribs was created
• 06:15, 17 June 2025 Mxdys talk contribs created page 1RB1LC 1LA1RE 0RD0LA 1RZ1LB 1LD0RF 0RD1RB (Created page with "{{machine|1RB1LC_1LA1RE_0RD0LA_1RZ1LB_1LD0RF_0RD1RB}} {{TM|1RB1LC_1LA1RE_0RD0LA_1RZ1LB_1LD0RF_0RD1RB|halt}} Current BB(6) Champion. Discovered by mxdys on 16 June 2025. The halting t steps. It's in a family of 6 machines with the halting time and sigma score between 10↑↑11010000 and 10↑↑11011000: <pre> 1RB1LC_1LA1RE_0RD0LA_---1LB_1LD0RF_0RD1RB 1RB1LC_1LA1RE_0RD0LA_---1LB_1LE0RF_0RD1RB 1RB1LC_1LA1RD_1LA0LA_1LD0RE_0RF1RB_---1LB 1RB1LC_1LA1RD_1LA0LA_1LD0RE_0R...") Tag: Visual edit: Switched
• 05:48, 17 June 2025 Jacobzheng talk contribs created page User talk:Mxdys (Created page with "Are you really updated the lower bound of BB (6)? --Jacobzheng (talk) 05:48, 17 June 2025 (UTC)")
• 22:42, 11 June 2025 Abuse filter talk contribs blocked RogelioW81 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Automatically blocked by abuse filter. Description of matched rule: External link spam)
• 22:42, 11 June 2025 User account RogelioW81 talk contribs was created
• 01:50, 11 June 2025 Isokate talk contribs created page 1RB1RA 1LC1LE 1RE0LD 1LC0LF 1RZ0RA 0RA0LB (Created page with "{{Machine|1RB1RA_1LC1LE_1RE0LD_1LC0LF_---0RA_0RA0LB}} {{TM|1RB1RA_1LC1LE_1RE0LD_1LC0LF_1RZ0RA_0RA0LB}} is a tetrational halting BB(6) TM first discovered and analyzed by @poppuncher. It was shared on Discord on 5 Jun 2025 ([https://discord.com/channels/960643023006490684/1380384286942822561 Discord Link]). It is a translated counter that halts with a final sigma score of roughly <math>10 \uparrow \uparrow 6.96745</math>. == Analysis by @poppuncher == Most of the ini...")
• 06:49, 8 June 2025 Xl643 talk contribs created page User:Xl643 (Created page with "Poo")
• 15:26, 7 June 2025 LegionMammal978 talk contribs blocked Doors-repair2045 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 15:11, 7 June 2025 User account Doors-repair2045 talk contribs was created
• 07:25, 7 June 2025 User account Gerbil talk contribs was created
• 05:23, 7 June 2025 Sligocki talk contribs created page 1RB1RZ 0RC0RE 1LD1LA 1LC0LG 0RF1LF 0RD1LF 1LB0LE (Created page with "{{machine|1RB1RZ_0RC0RE_1LD1LA_1LC0LG_0RF1LF_0RD1LF_1LB0LE}} {{TM|1RB1RZ_0RC0RE_1LD1LA_1LC0LG_0RF1LF_0RD1LF_1LB0LE}} is a tetrational halting BB(7) TM with sigma score over $10 \uparrow\uparrow 519$. It was found by Andrew Ducharme on 6 Jun 2025 ([https://discord.com/channels/960643023006490684/1369339127652159509/1380710649306288180 Discord link]). == Analysis by Shawn Ligocki == This TM goes through 2 phases: Phase A and Phase B. <pre> A(a, b) = 0^inf <F 10 1^a 0...")
• 03:13, 7 June 2025 LegionMammal978 talk contribs blocked Goethe-b17694 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 01:33, 7 June 2025 User account Goethe-b17694 talk contribs was created
• 21:29, 6 June 2025 ISquillante talk contribs created page Rate of tape growth (Add and fix whatever information you can. If someone knows citations, please add one for the O(n/log n) conj., thank you.)
• 15:26, 6 June 2025 LegionMammal978 talk contribs changed block settings for 3BedBunkBed2628 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 15:25, 6 June 2025 LegionMammal978 talk contribs changed block settings for Discount Couches8088 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 14:13, 6 June 2025 Cosmo talk contribs blocked 3BedBunkBed2628 talk contribs with an expiration time of indefinite (account creation disabled) (Unacceptable username)
• 14:13, 6 June 2025 Cosmo talk contribs blocked Discount Couches8088 talk contribs with an expiration time of indefinite (account creation disabled) (Unacceptable username)
• 14:10, 6 June 2025 User account 3BedBunkBed2628 talk contribs was created
• 09:03, 6 June 2025 User account Discount Couches8088 talk contribs was created
• 22:24, 5 June 2025 LegionMammal978 talk contribs blocked Portable-folding-scooter1279 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 22:23, 5 June 2025 LegionMammal978 talk contribs blocked TripleBedBunk0328 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 20:54, 5 June 2025 User account Portable-folding-scooter1279 talk contribs was created
• 20:09, 5 June 2025 User account TripleBedBunk0328 talk contribs was created
• 16:10, 5 June 2025 LegionMammal978 talk contribs changed block settings for Korkot-online0149 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)
• 16:09, 5 June 2025 LegionMammal978 talk contribs changed block settings for Carkeyinluton1114 talk contribs with an expiration time of indefinite (account creation disabled, autoblock disabled, cannot edit own talk page) (Unacceptable username)