Semigroup with two elements: Revision history

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curprev 11:5311:53, 18 July 2024 Krishnachandranvn talk contribs 12,335 bytes 0 No edit summary undo
curprev 00:5400:54, 18 July 2024 AnomieBOT talk contribs m 12,335 bytes +15 Dating maintenance tags: {{More footnotes}} undo

curprev 22:5422:54, 17 July 2024 Mathwriter2718 talk contribs 12,320 bytes +20 Add more footnotes template undo

curprev 17:5117:51, 11 June 2024 45.171.79.159 talk 12,300 bytes +1 I decided to change back the "+" sign to "central dot" sign "·", I know it is wrong, but I will leave to people who is used to editing Wikipedia, once I realised the person who wrote this also wrote (Z_2,+) is isomorphic to (Z_2,·) and I don't want to change every ocurrence of the mistake. This is probably someone messing with students.) undo Tag: Manual revert
curprev 17:4617:46, 11 June 2024 45.171.79.159 talk 12,299 bytes −1 The groups with red background should be equal to (Z_2,+), one of them has a "central dot" instead of the "+" sign. undo Tag: Reverted

curprev 05:5605:56, 29 May 2024 David Eppstein talk contribs 12,300 bytes +106 →Finite semigroups of higher orders: fix malformatted ref undo

curprev 23:1123:11, 17 November 2023 PicoMath talk contribs m 12,194 bytes +45 No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 23:4723:47, 27 October 2023 HuetorTajar talk contribs m 12,149 bytes +103 The multiplicative group modulo 2 was shown in the page, but it was poorly explained. undo Tag: Visual edit
curprev 23:3723:37, 27 October 2023 HuetorTajar talk contribs m 12,046 bytes +11 There was a + sign in the multiplicative group so I corrected it. undo Tag: Visual edit

curprev 06:5906:59, 26 July 2023 Trevori talk contribs 12,035 bytes −32 No edit summary undo

curprev 06:0306:03, 23 March 2023 David Eppstein talk contribs 12,067 bytes −102 WP:USERGENERATED undo

curprev 04:3304:33, 23 February 2023 Quondum talk contribs 12,169 bytes −4 →See also: rm redundant link undo
curprev 04:3204:32, 23 February 2023 Quondum talk contribs 12,173 bytes −20 "distinct" is plainly redundant here undo
curprev 04:2904:29, 23 February 2023 Quondum talk contribs 12,193 bytes −14 simpler and neater to just split the two cases undo
curprev 04:2604:26, 23 February 2023 Quondum talk contribs 12,207 bytes +76 →Semigroups of order 3: sp undo

curprev 16:5916:59, 14 February 2023 Quondum talk contribs 12,131 bytes +15 →The two-element semigroup (Z2,+2): sp undo
curprev 16:5716:57, 14 February 2023 Quondum talk contribs 12,116 bytes +291 →Determination of semigroups with two elements: wrapping control undo

curprev 07:2707:27, 14 November 2022 Waltpohl talk contribs m 11,825 bytes +25 →The two-element semigroup ({0,1}, ∧): Fix PlanetMath link undo

curprev 13:4313:43, 25 July 2022 Citation bot talk contribs 11,800 bytes +45 Alter: publisher. Add: s2cid, doi. | Use this bot. Report bugs. | Suggested by Abductive | #UCB_webform 1689/3850 undo

curprev 16:2216:22, 14 July 2022 ಮಲ್ನಾಡಾಚ್ ಕೊಂಕ್ಣೊ talk contribs m 11,755 bytes −193 Fixed Lint errors undo

curprev 14:1514:15, 2 December 2020 Cewbot talk contribs m 11,948 bytes +3 Fix broken anchor: 2020-12-02T14:05:22Z #Connection between both definitions→Semilattice#Connection between the two definitions undo

curprev 14:4414:44, 1 April 2020 Rich Farmbrough talk contribs m 11,945 bytes +18 Update date format tag undo

curprev 11:0211:02, 23 September 2019 193.198.162.14 talk 11,927 bytes +93 +xor undo

curprev 23:4723:47, 5 August 2019 Joel Brennan talk contribs m 11,834 bytes −2 No edit summary undo

curprev 15:1615:16, 16 July 2018 GreenC bot talk contribs 11,836 bytes −6 Rescued 1 archive link; reformat 1 link. Wayback Medic 2.1 undo

curprev 22:5122:51, 10 May 2018 InternetArchiveBot talk contribs 11,842 bytes +146 Rescuing 1 sources and tagging 0 as dead. #IABot (v1.6.5) undo

curprev 19:4519:45, 25 January 2018 Taser talk contribs 11,696 bytes −21 The link led to the "Modular Addition" wiki page, which talks about adding rooms to buildings, not mathematics. undo

curprev 06:4806:48, 11 February 2017 Krishnachandranvn talk contribs 11,717 bytes −1 →See also undo
curprev 06:4706:47, 11 February 2017 Krishnachandranvn talk contribs 11,718 bytes +36 →See also undo
curprev 04:1304:13, 11 February 2017 MB talk contribs 11,682 bytes +23 Disambiguated: distinct → distinct (mathematics) undo Tag: Dispenser [2.4]

curprev 20:1620:16, 11 March 2015 192.75.48.8 talk 11,107 bytes +53 two-element semilattice undo

curprev 22:1522:15, 10 March 2015 Quondum talk contribs 11,054 bytes −2 →Semigroups of order 3: removing padding spaces in set list for consistency with remainder of article undo
curprev 22:1422:14, 10 March 2015 Quondum talk contribs 11,056 bytes −66 hyphen → minus; object names are not in italics undo
curprev 21:1121:11, 10 March 2015 192.75.48.8 talk 11,122 bytes +70 Oops! forgot exception for C_3. undo
curprev 20:4020:40, 10 March 2015 192.75.48.8 talk 11,052 bytes +459 More on semigroups of order 3. undo

curprev 13:0413:04, 11 December 2014 ShoobyD talk contribs 10,593 bytes −16 No edit summary undo

curprev 08:4808:48, 24 July 2014 Monkbot talk contribs m 10,609 bytes −2 Task 5: Fix CS1 deprecated coauthor parameter errors undo

curprev 23:3123:31, 8 March 2014 Yobot talk contribs m 10,611 bytes −2 WP:CHECKWIKI error fixes using AWB (9979) undo

curprev 14:1214:12, 6 February 2014 Krishnachandranvn talk contribs 10,613 bytes −33 No edit summary undo
curprev 14:1114:11, 6 February 2014 Krishnachandranvn talk contribs 10,646 bytes +375 No edit summary undo

curprev 20:3520:35, 6 October 2013 Quondum talk contribs 10,271 bytes +69 →The two-element semigroup ({0,1}, \wedge): mentioning "obvious" familiar example of multiplicative monoid undo

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