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For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 20:1220:12, 25 June 2024 JoeNMLC talk contribs 14,410 bytes −5 →top: ce, rm unref. tag; add one source tag undo

curprev 04:4604:46, 10 May 2024 Dedhert.Jr talk contribs 14,415 bytes +42 completely forgot undo
curprev 04:4304:43, 10 May 2024 Dedhert.Jr talk contribs 14,373 bytes +312 supply source for cyclic and dihedral group Cn and Dn, but not the rest of them. undo

curprev 17:1217:12, 27 January 2024 Beland talk contribs m 14,061 bytes −11 convert special characters found by Wikipedia:Typo Team/moss (via WP:JWB) undo

curprev 01:5001:50, 22 October 2023 Folohsor talk contribs 14,072 bytes +39 #suggestededit-add 1.0 undo Tags: Mobile edit Mobile app edit Android app edit

curprev 22:5022:50, 25 September 2020 Gen. Turgidson talk contribs 14,033 bytes +6 fixed dash in Hermann--Mauguin undo

curprev 01:2401:24, 19 July 2020 170.75.138.113 talk 14,027 bytes +25 Clarify that the Dihedral group includes rotations (not just reflections). undo

curprev 02:4802:48, 9 March 2018 Deacon Vorbis talk contribs m 14,002 bytes +7 →More general groups: √ glyph -> {{radic}} using AWB undo

curprev 02:2702:27, 16 January 2018 InternetArchiveBot talk contribs 13,995 bytes +43 Rescuing 1 sources and tagging 0 as dead. #IABot (v1.6.2) (Balon Greyjoy) undo

curprev 16:5716:57, 26 November 2016 Chris the speller talk contribs m 13,952 bytes +1 replaced: four legged → four-legged, typo(s) fixed: In other words → In other words, using AWB undo

curprev 09:1009:10, 19 July 2016 192.150.195.23 talk 13,951 bytes −4 No edit summary undo
curprev 09:0909:09, 19 July 2016 192.150.195.23 talk 13,955 bytes +4 No edit summary undo

curprev 08:3008:30, 10 September 2015 Tomruen talk contribs 13,951 bytes +166 →Discrete groups undo
curprev 08:1808:18, 10 September 2015 Tomruen talk contribs 13,785 bytes +58 →Discrete groups undo

curprev 11:5911:59, 5 May 2014 Yobot talk contribs m 13,727 bytes +4 WP:CHECKWIKI error fixes using AWB (10093) undo

curprev 14:3214:32, 14 April 2014 Double sharp talk contribs m 13,723 bytes +38 →See also undo

curprev 23:2923:29, 1 January 2014 Tomruen talk contribs 13,685 bytes +2 →Discrete groups undo

curprev 21:0421:04, 28 October 2013 Mikhail Ryazanov talk contribs m 13,683 bytes +12 →Discrete groups: fmt undo

curprev 18:0018:00, 23 April 2013 KLBot2 talk contribs m 13,671 bytes −14 Bot: Migrating 1 interwiki links, now provided by Wikidata on d:Q7208208 undo

curprev 08:2608:26, 19 September 2012 82.46.206.212 talk 13,685 bytes +4 →Discrete groups undo

curprev 19:0319:03, 16 November 2011 Brad7777 talk contribs 13,681 bytes −22 →External links: removed geometry undo

curprev 05:2505:25, 16 September 2011 Woohookitty talk contribs m 13,703 bytes +14 WPCleaner (v1.09) Repaired link to disambiguation page - (You can help) - Transversality undo

curprev 07:5507:55, 3 July 2011 Lpetrich talk contribs 13,689 bytes +178 Added SO(2) and O(2) having any possible rotation angle undo

curprev 18:2618:26, 30 June 2011 Lpetrich talk contribs 13,511 bytes +484 Added why full H-M symbol nmm for n even undo

curprev 06:2106:21, 29 June 2011 Lpetrich talk contribs 13,027 bytes +1,312 Added explicit formulas for the elements, explained what 2D point groups are good for undo
curprev 05:4005:40, 29 June 2011 Tomruen talk contribs 11,715 bytes +65 →Discrete groups: +notations undo

curprev 00:4600:46, 28 December 2010 76.201.5.255 talk 7,169 bytes +1 Minor- undo

curprev 00:1400:14, 21 May 2010 EagleFan talk contribs 7,168 bytes −4 Repairing link to disambiguation page - You can help! undo

curprev 14:3814:38, 17 December 2009 SmackBot talk contribs m 7,172 bytes +34 remove Erik9bot category,outdated, tag and general fixes undo

curprev 07:4507:45, 10 December 2009 Siddhant talk contribs 7,138 bytes −7 clean up using Project:AWB undo

curprev 17:3217:32, 15 August 2009 Erik9bot talk contribs 7,145 bytes +49 add Category:Articles lacking sources (Erik9bot) undo

curprev 02:4602:46, 26 January 2009 JerroldPease-Atlanta talk contribs 7,096 bytes +102 Linked both "E+(2)" and "direct isometries" to subsection Euclidean group#Direct and indirect isometries undo

curprev 17:5317:53, 11 September 2008 Crystal whacker talk contribs 6,994 bytes −4 more undo
curprev 17:5217:52, 11 September 2008 Crystal whacker talk contribs 6,998 bytes −3 fix undo
curprev 17:5017:50, 11 September 2008 Crystal whacker talk contribs 7,001 bytes −2 No edit summary undo

curprev 23:0323:03, 10 April 2007 Salix alba talk contribs 7,003 bytes +192 add image of C5 undo

curprev 08:4908:49, 13 August 2006 Charles Matthews talk contribs m 6,811 bytes +14 refine cat undo

curprev 03:5903:59, 30 July 2006 Grubber talk contribs 6,797 bytes −8 →Combinations with translational symmetry: fix double redirect to kernel (algebra) undo

curprev 00:4000:40, 29 November 2005 Michael Hardy talk contribs 6,805 bytes +13 No edit summary undo

curprev 10:4210:42, 10 November 2005 Patrick talk contribs 6,792 bytes +363 For a given hexagonal translation lattice there are two different groups ''D''<sub>3</sub>, giving rise to P31m and p3m1. For each of the types ''D''<sub>1</sub>, ''D''<sub>2</sub>, and ''D''<sub>4</ undo

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