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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).
- 14:06, 5 August 2025 N1vi talk contribs uploaded File:860image.png
- 14:00, 5 August 2025 User account N1vi talk contribs was created
- 10:27, 5 August 2025 User account Polygon talk contribs was created
- 12:54, 3 August 2025 User account Nieqingshuai talk contribs was created
- 16:01, 2 August 2025 Qwerpiw talk contribs created page TMBR: August 2025 (Created page with "{{Stub}} this month in busy beaver for 2025 August") Tag: Visual edit
- 10:23, 2 August 2025 Int-y1 talk contribs created page TT (Redirected page to Terminating Turmite) Tag: New redirect
- 21:43, 31 July 2025 Qwerpiw talk contribs created page Doodle function (Created page with "The '''doodle function''' is a function made by Lawrence Hollom. It is a two-argument function.<ref>https://web.archive.org/web/20230901195926/https://sites.google.com/a/hollom.com/extremely-big-numbers/home/doodle-function</ref> == Definition == The function revolves around a specific type of one-dimensional cellular automaton, in which state of a cell is determined by its own state and state of the cell to its right at previous generation (Hollom's original explanatio...") Tag: Visual edit: Switched
- 22:54, 30 July 2025 Sligocki talk contribs created page File:BB6 num holdouts over time.png (Number of BB(6) holdouts over time.)
- 22:54, 30 July 2025 Sligocki talk contribs uploaded File:BB6 num holdouts over time.png (Number of BB(6) holdouts over time.)
- 15:59, 30 July 2025 Sligocki talk contribs created page 1RB0LD 1RC1RA 1LD0RB 1LE1LA 1RF0RC ---1RE (Created page with "{{machine|1RB0LD_1RC1RA_1LD0RB_1LE1LA_1RF0RC_---1RE}} {{TM|1RB0LD_1RC1RA_1LD0RB_1LE1LA_1RF0RC_---1RE}} is a probviously halting BB(6) Cryptid analzyed by mxdys on 30 July 2025. == Analysis by mxdys == [https://discord.com/channels/960643023006490684/1239205785913790465/1400141896944320602] <pre> 1RB0LD_1RC1RA_1LD0RB_1LE1LA_1RF0RC_---1RE (a,b,c) := 0^inf 1^a 0 01^b 0 11^c+1 B> 0^inf (a,2+b,c) --> (a,b,3+c) (a+1,0,c) --> (a,c,2) (a+1,1,c) --> (a,c,6) (0,0,c...")
- 01:37, 30 July 2025 Sligocki talk contribs created page BBS (Redirected page to Non-halting Turing machine#Translated cycler preperiod) Tags: New redirect Visual edit
- 01:34, 30 July 2025 Sligocki talk contribs created page BBP (Redirected page to Non-halting Turing machine#Translated cycler period) Tags: New redirect Visual edit
- 15:16, 29 July 2025 Jacobzheng talk contribs created page Talk:1RB0RA 1LC1LF 1RD0LB 1RA1LE 1RZ0LC 1RG1LD 0RG0RF (Created page with "This page may have analysis errors, I think this machine's halting time <math> > 2 \uparrow^12 4 </math> and its sigma score is <math> 3 \times 2 \uparrow^12 4 + 22 </math>. Jacobzheng (talk) 15:16, 29 July 2025 (UTC)")
- 05:37, 29 July 2025 LegionMammal978 talk contribs deleted page User:Bbchallenge's unverified formula (content was: "#REDIRECT Bbchallenge's unverified formula", and the only contributor was "Jacobzheng" (talk))
- 05:36, 29 July 2025 LegionMammal978 talk contribs deleted page Bbchallenge's unverified formula (content was: "#REDIRECT Bbchallenge wiki's unverified formula", and the only contributor was "Jacobzheng" (talk))
- 05:35, 29 July 2025 LegionMammal978 talk contribs moved page Bbchallenge wiki's unverified formula to User:Jacobzheng/Bbchallenge wiki's unverified formula without leaving a redirect (inappropriate for article namespace)
- 03:03, 29 July 2025 Jacobzheng talk contribs moved page Bbchallenge's unverified formula to Bbchallenge wiki's unverified formula
- 03:02, 29 July 2025 Jacobzheng talk contribs moved page User:Bbchallenge's unverified formula to Bbchallenge's unverified formula
- 03:01, 29 July 2025 Jacobzheng talk contribs moved page User:Jacobzheng/An unverified formula to User:Bbchallenge's unverified formula
- 11:48, 28 July 2025 Jacobzheng talk contribs created page User:Jacobzheng/An unverified formula (Created page with "<math> n=1.01^ab^{2^{1-b}-1}c </math>")
- 02:05, 28 July 2025 Int-y1 talk contribs created page BBB (Redirected page to Beeping Busy Beaver) Tag: New redirect
- 15:26, 27 July 2025 Sligocki talk contribs moved page TMiBB: July 2025 to TMBR: July 2025 (Acronym rename)
- 15:25, 27 July 2025 Sligocki talk contribs moved page Category:This Month in Busy Beaver to Category:This Month in Beaver Research (Rename to support the TMBR (Timber) acronym)
- 15:08, 27 July 2025 Sligocki talk contribs created page File:Lovecraft beaver.png (Created by Discord user Fern's friend Lauren in 2025. https://discord.com/channels/960643023006490684/992572017683472514/1398470914990936135)
- 15:08, 27 July 2025 Sligocki talk contribs uploaded File:Lovecraft beaver.png (Created by Discord user Fern's friend Lauren in 2025. https://discord.com/channels/960643023006490684/992572017683472514/1398470914990936135)
- 03:27, 27 July 2025 Sligocki talk contribs created page 1RB2LA1RA1RA 1LB1LA3RB--- (Redirected page to 1RB2LA1RA1RA 1LB1LA3RB1RZ) Tags: New redirect Visual edit
- 03:17, 27 July 2025 Sligocki talk contribs created page 1RB1LA------ 1RC3LB1RB--- 2LA2LC---0LC (Created page with "{{machine|1RB1LA------_1RC3LB1RB---_2LA2LC---0LC}} {{TM|1RB1LA------_1RC3LB1RB---_2LA2LC---0LC}} is the current BBi(8) champion. It runs for over <math>10^{1565}</math> steps and has a sigma score of exactly <math>\frac{3^{1642} - 11}{2}</math>. It was discovered by Nick Drozd on 26 July 2025 ([https://discord.com/channels/960643023006490684/1084047886494470185/1398753236835635252 Discord link]). == Analysis by Shawn Ligocki == <pre> A(a, b, c) = <A 2^a 0 3^b 1^...")
- 19:31, 26 July 2025 Qwerpiw talk contribs created page Initial Busy Beaver (Referring to <math>BB_{init}(n, m, T)</math>) Tag: New redirect
- 19:20, 26 July 2025 Qwerpiw talk contribs created page Σi (Redirected page to Instruction-limited busy beaver) Tag: New redirect
- 10:17, 25 July 2025 Int-y1 talk contribs created page BBi (Redirected page to Instruction-Limited Busy Beaver) Tag: New redirect
- 15:52, 24 July 2025 Sligocki talk contribs moved page Limited Instruction Busy Beaver to Instruction-Limited Busy Beaver (MrBrain suggested this preference since it puts the key word "Instruction" first)
- 18:36, 22 July 2025 Sligocki talk contribs created page Bouncers (Redirected page to Bouncer) Tags: New redirect Visual edit
- 18:34, 22 July 2025 Sligocki talk contribs created page MITMWFAR (Redirected page to Meet-in-the-Middle Weighted Finite Automata Reduction (MITMWFAR)) Tags: New redirect Visual edit: Switched
- 18:34, 22 July 2025 Sligocki talk contribs created page Meet-in-the-Middle Weighted Finite Automata Reduction (MITMWFAR) (Created page with "'''Meet-in-the-Middle Weighted Finite Automata Reduction''' ('''MITMWFAR''') is a Turing machine decider. It is a variation of Finite Automata Reduction (FAR) based upon Weighted Finite Automata. This allows it to decide irregular TMs which cannot be decided by FAR or any other regular decider. See: https://github.com/Iijil1/MITMWFAR/tree/main Category:Deciders Category:Stub") Tag: Visual edit
- 15:17, 20 July 2025 Jacobzheng talk contribs created page Talk:BB(7) (Created page with "Why does subtasks 48xxxx still display TBD. Jacobzheng (talk) 15:16, 20 July 2025 (UTC)")
- 01:16, 19 July 2025 Qwerpiw talk contribs created page User:Qwerpiw/List of BB functions (Created page with "* Maximum space: Ben-Amram call this <math>space(n)</math><ref name=":0" />, bbchallenge calls it <code>BB_SPACE(n)</code> or <math>BB_{space}(n)</math>. This is the total number of tape cells read before halting. According to Ben-Amram, it includes the starting cell, but not necessarily the cell the halting transition moves to.<ref name=":0" /> * Maximum consecutive ones: Ben-Amram calls this <math>num(n)</math>.<ref name=":0" /> A...") Tag: Visual edit
- 22:05, 16 July 2025 User account MrBrain talk contribs was created
- 21:47, 16 July 2025 Sligocki talk contribs created page Limited Instruction Busy Beaver (Created page with "An '''n-instruction Turing machine''' is a Turing machine with an arbitrary number of states and symbols, but limited to only ''n'' defined transitions/instructions in its transition table (all others are undefined). The '''Limited Instruction Busy Beaver''' (BBi(n)) problem is the Busy Beaver problem limited to n-instruction TMs. So BBi(n) is the longest runtime for all halting n-instruction TMs when started on a blank tape. A TM is considered to halt as soon as it...")
- 21:29, 16 July 2025 User account Qwerpiw talk contribs was created
- 21:00, 16 July 2025 Sligocki talk contribs created page Terminating Turmite (Created page with "A '''Terminating Turmite''' or '''Relative Movement Turing Machine''' is a Turing machine which uses relative directions instead of absolute ones. So instead of moving (L)eft or (R)ight, it (P)roceeds forward (for one step in the same direction as last move or (T)urns-around (move one direction in the opposite direction). TT(n,k) is the maximum steps of all halting n-state, k-symbol Terminating Turmites when started on a blank tape. It was coined by @creeperman7002 w...")
- 20:41, 16 July 2025 Sligocki talk contribs created page 1RB2LA2LC--- 1LA2RB2RD--- 3RB1LC1RD0LA 3LA1RD1LC0RB (Created page with "{{machine|1RB2LA2LC---_1LA2RB2RD---_3RB1LC1RD0LA_3LA1RD1LC0RB}} {{TM|1RB2LA2LC---_1LA2RB2RD---_3RB1LC1RD0LA_3LA1RD1LC0RB}} is a non-halting TT(2,4) TM that is "pretending to be" a probviously halting Cryptid. Rules by Shawn Ligocki: <pre> C(a, b, c) = 0^inf 3 2^a <C 1^b 2^c 3 0^inf = 0^inf 3 2^c 1^b D> 2^a 3 0^inf C(a+1, b, c) -> C(c, b+1, a) C(0, b, c+3) -> C(c, 0, b+6) C(0, b, 2) -> Halt(b+7) C(0, b, 1) -> C(b+5, 0, 2) C(0, b, 0) -> C(b+2, 0, 5) Start: C(1, 0, 2) @...")
- 21:32, 15 July 2025 Sligocki talk contribs created page TMiBB: July 2025 (Created page with "Category:This Month in Busy Beaver This Month in Busy Beaver for July 2025. == Champions == * (Late June) mxdys found a pair of new BB(6) champions pushing it into the pentational values: {{TM| 1RB1RA_1RC1RZ_1LD0RF_1RA0LE_0LD1RC_1RA0RE}} (scoring over 2↑↑2↑↑2↑↑10) and {{TM|1RB1LC_1LA1RE_0RD0LA_1RZ1LB_1LD0RF_0RD1RB}} (scoring over 10↑↑11010000). * mxdys confirms dyuan's BB(2,5) champion {{TM|1RB3LA4RB0R...")
- 20:56, 15 July 2025 Sligocki talk contribs created page Category:This Month in Busy Beaver (Created page with "'''This Month in Busy Beaver''' ('''TMiBB''') is a monthly series of articles dedicated to covering Busy Beaver research progress, announcements and news from each month. It is crowd-sourced, so please contribute. Shawn Ligocki is the current editor-in-chief. The article is expected to be a collection of small blurbs with links to go into more information. Process: * The articles for each month will be created around the start of the month. * Anyone ca...")
- 14:11, 15 July 2025 Hipparcos talk contribs created page Module:Sandbox/Hipparcos (module test)
- 14:09, 15 July 2025 Hipparcos talk contribs created page Module:Sandbox/doc (adapt Module:Sandbox/doc from Wikipedia)
- 14:00, 15 July 2025 Hipparcos talk contribs created page Module:Sandbox (copy over Wikipedia's Module:Sandbox)
- 07:45, 15 July 2025 Jacobzheng talk contribs created page User:Jacobzheng/BB(15) (Created page with "<pre> 0 _ _ r 7 0 1 1 l 3 1 _ 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 0 5 _ 1 r 6 5 1 _ l 4 6 _ 1 r 1 6 1 1 r 6 7 _ 1 r 3 7 1 1 r 0 8 _ _ l 13 8 1 _ r 9 9 _ 1 r halt 9 1 _ l 10 10 _ _ l 10 10 1 1 l 11 11 _ 1 r 6 11 1 1 l 12 12 _ _ l 11 12 1 _ l 11 13 _ 1 l 14 13 1 1 l 13 14 _ _ l 6 14 1 1 l 13 </pre>")
- 03:18, 15 July 2025 Konkhra talk contribs created page User talk:Hipparcos/Status by BB domain (Created page with "Thank you! This is really useful and educational.--~~~~")
- 01:56, 15 July 2025 Hipparcos talk contribs created page User:Hipparcos/Status by BB domain (trying a format for Busy Beaver status panel) Tag: Visual edit: Switched
- 01:15, 15 July 2025 Hipparcos talk contribs created page User:Hipparcos (create my user page)
