Degeneracy (mathematics): Revision history

7 October 2024

• curprev 14:5814:58, 7 October 2024 Jacobolus talk contribs 8,672 bytes −363 split hyperrectangle from rectangle. get rid of single-item lists undo
• curprev 04:1704:17, 7 October 2024 Jacobolus talk contribs 9,035 bytes +118 →Triangle: redirect "degenerate triangle" to here undo

9 April 2024

• curprev 12:1612:16, 9 April 2024 MrOllie talk contribs m 8,917 bytes −95 Reverted 1 edit by 106.220.90.222 (talk) to last revision by D.Lazard undo Tags: Twinkle Undo
• curprev 11:1011:10, 9 April 2024 106.220.90.222 talk 9,012 bytes +95 Idiot D. Lazard, learn some mathematics) Undid revision 1216952289 by D.Lazard (talk) undo Tags: Undo Reverted

2 April 2024

• curprev 22:5422:54, 2 April 2024 D.Lazard talk contribs 8,917 bytes −95 Undid revision 1216947512 by Musiconeologist (talk) don't distinguish 3 cases when there is only one (flatness) undo Tag: Reverted
• curprev 22:1422:14, 2 April 2024 Musiconeologist talk contribs 9,012 bytes +35 →In geometry: Tidy up, add the case with three identical vertices. undo Tags: Mobile edit Mobile app edit Android app edit
• curprev 21:3021:30, 2 April 2024 Musiconeologist talk contribs 8,977 bytes +65 →In geometry: Include the case where all three vertices coincide. undo Tags: Mobile edit Mobile app edit Android app edit

25 March 2024

• curprev 17:2517:25, 25 March 2024 David Eppstein talk contribs 8,912 bytes −25 Undid revision 1215504779 by Fgnievinski (talk) Degeneracy in graph theory is a totally different topic having nothing to do with limiting cases. This article is about the topic of limiting cases, not about the name degeneracy. The graph theory topic does not belong in the "elsewhere" section of this article. undo Tag: Undo
• curprev 15:0715:07, 25 March 2024 Fgnievinski talk contribs 8,937 bytes +25 Undid revision 1215444287 by David Eppstein (talk) graph theory is math too; and degenerate graph fits the definition of degenerate case given here. undo Tags: Undo Reverted Mobile edit Mobile app edit Android app edit
• curprev 04:4704:47, 25 March 2024 David Eppstein talk contribs 8,912 bytes −25 Undid revision 1215437743 by Fgnievinski (talk) not related to the topic of this article except in the name; see WP:NOTDICT. Articles are about concepts, not about names. undo Tags: Undo Reverted
• curprev 03:4303:43, 25 March 2024 Fgnievinski talk contribs 8,937 bytes +25 No edit summary undo Tag: Reverted
• curprev 03:3803:38, 25 March 2024 Fgnievinski talk contribs 8,912 bytes −11 →top undo

15 September 2023

• curprev 05:5405:54, 15 September 2023 D.Lazard talk contribs m 8,923 bytes −3 Reverted 1 edit by 2600:8800:2F90:5600:29F3:9E80:D950:9964 (talk) to last revision by 96.72.76.93 undo Tags: Twinkle Undo

14 September 2023

• curprev 21:4721:47, 14 September 2023 2600:8800:2f90:5600:29f3:9e80:d950:9964 talk 8,926 bytes +3 →In geometry undo Tag: Reverted

23 May 2023

• curprev 16:1816:18, 23 May 2023 96.72.76.93 talk 8,923 bytes +2 No edit summary undo

18 December 2022

• curprev 01:2801:28, 18 December 2022 Hairy Dude talk contribs 8,921 bytes −33 link only to disambiguated articles in hatnotes undo Tags: Mobile edit Mobile web edit Advanced mobile edit

14 August 2022

• curprev 02:5702:57, 14 August 2022 Fgnievinski talk contribs 8,954 bytes +32 No edit summary undo Tag: 2017 wikitext editor

1 July 2022

• curprev 12:5712:57, 1 July 2022 Proxagonal talk contribs 8,922 bytes +15 No edit summary undo

3 June 2022

• curprev 07:5007:50, 3 June 2022 Hooman Mallahzadeh talk contribs m 8,907 bytes 0 Citation should be placed after the full stop. undo

28 May 2022

• curprev 04:0904:09, 28 May 2022 OlliverWithDoubleL talk contribs m 8,907 bytes +82 No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

14 January 2022

• curprev 09:0009:00, 14 January 2022 D.Lazard talk contribs 8,825 bytes −41 →Elsewhere: fixing mathematics: the eigenspace of a multiple eigenvalue may have dimension one undo

13 January 2022

• curprev 23:5423:54, 13 January 2022 David Eppstein talk contribs 8,866 bytes −5 Undid revision 1065496428 by 80.62.116.145 (talk) No, it has to actually have multiple evs, not just be able to have them undo Tag: Undo
• curprev 21:1821:18, 13 January 2022 80.62.116.145 talk 8,871 bytes +5 No edit summary undo Tag: Reverted

3 December 2021

• curprev 08:2408:24, 3 December 2021 D.Lazard talk contribs m 8,866 bytes −89 Reverted 1 edit by 77.234.216.36 (talk) to last revision by Itcouldbepossible undo Tags: Twinkle Undo
• curprev 08:1708:17, 3 December 2021 77.234.216.36 talk 8,955 bytes +89 →In geometry undo Tag: Reverted
• curprev 08:1608:16, 3 December 2021 Itcouldbepossible talk contribs 8,866 bytes −27 Reverted good faith edits by 77.234.216.36 (talk): Maybe be accurate, but he forgot to change the keyboard layout, so reverted his edit undo Tags: Twinkle Undo
• curprev 08:1608:16, 3 December 2021 77.234.216.36 talk 8,893 bytes +27 →Rectangle undo Tag: Reverted

22 November 2021

• curprev 14:0814:08, 22 November 2021 79.77.163.188 talk 8,866 bytes +5 No edit summary undo

6 November 2021

• curprev 20:1220:12, 6 November 2021 Hellacioussatyr talk contribs 8,861 bytes −6 →Rectangle undo Tags: Mobile edit Mobile web edit Advanced mobile edit

2 November 2021

• curprev 12:1512:15, 2 November 2021 MrOllie talk contribs 8,867 bytes −254 See Wikipedia_talk:WikiProject_Spam#Mass_spam_of_mathvault.ca undo

24 October 2021

• curprev 21:1221:12, 24 October 2021 Double sharp talk contribs 9,121 bytes +19 →Conic section: feel like the foci are also part of it, since degeneracy often involves things that usually don't coincide coinciding undo
• curprev 21:1121:11, 24 October 2021 Double sharp talk contribs m 9,102 bytes −1 No edit summary undo

8 October 2021

• curprev 16:2516:25, 8 October 2021 HD106906 talk contribs 9,103 bytes +8 Reworded previous addition undo
• curprev 16:2216:22, 8 October 2021 HD106906 talk contribs 9,095 bytes +59 Circle is a degenerate torus undo

27 September 2021

• curprev 03:4503:45, 27 September 2021 Waltzingmogumogupeach talk contribs 9,036 bytes −44 No edit summary undo

31 July 2021

• curprev 01:2901:29, 31 July 2021 96.237.56.211 talk 9,080 bytes +2 changed "simpler to" to "simpler than." undo

29 March 2021

• curprev 01:1201:12, 29 March 2021 SnowFire talk contribs 9,078 bytes +119 add in image. undo

10 December 2020

• curprev 22:0222:02, 10 December 2020 Monkbot talk contribs m 8,959 bytes −56 Task 18 (cosmetic): eval 5 templates: del empty params (4×); del |url-status= (1×); undo Tag: AWB

5 November 2020

• curprev 08:0708:07, 5 November 2020 Hellacioussatyr talk contribs 9,015 bytes +47 →Rectangle undo Tag: 2017 wikitext editor

11 October 2020

• curprev 23:1623:16, 11 October 2020 David Eppstein talk contribs 8,968 bytes −98 Undo. The only lines that could plausibly be called degenerate are vertical ones (degenerate slope) and the one at infinity. Maybe you mean "line segment"? In any case please do not add original research to Wikipedia articles — back all additions with reliable sources. undo Tag: Undo
• curprev 23:1023:10, 11 October 2020 John Link talk contribs 9,066 bytes +28 →In geometry: Moved degenerate line to its own section undo Tag: Reverted
• curprev 23:0523:05, 11 October 2020 John Link talk contribs 9,038 bytes +70 →Conic section: added "degenerate line" undo Tag: Reverted

27 April 2020

• curprev 12:4112:41, 27 April 2020 D.Lazard talk contribs m 8,968 bytes −3 Reverted 1 edit by 2409:4072:50B:F62D:71F7:32CC:CCFA:9634 (talk) to last revision by 89.107.6.24 (TW) undo Tag: Undo
• curprev 12:2812:28, 27 April 2020 2409:4072:50b:f62d:71f7:32cc:ccfa:9634 talk 8,971 bytes +3 →Triangle undo

29 January 2020

• curprev 02:1802:18, 29 January 2020 89.107.6.24 talk 8,968 bytes +3 →Rectangle undo

29 November 2019

• curprev 04:5504:55, 29 November 2019 Miaumee talk contribs 8,965 bytes +1,353 General revision and expansion throughout the page. Improved citations. Fixes in wording/grammar/punctuation for better pacing, flow and clarity. Added some examples of degenerate cases. Mitigated bloated sentences by rephrasing them and breaking them down into manageable chunks. undo Tag: Visual edit

8 November 2019

• curprev 17:3817:38, 8 November 2019 CLCStudent talk contribs m 7,612 bytes −7 Reverted edits by 49.35.240.75 (talk) to last version by D.Lazard undo Tag: Rollback
• curprev 17:3817:38, 8 November 2019 49.35.240.75 talk 7,619 bytes +7 →Triangle undo

9 September 2019

• curprev 12:3412:34, 9 September 2019 D.Lazard talk contribs 7,612 bytes +842 Reverted 2 edits by 203.192.213.55 (talk): Unexplained reoval of a section (TW) undo Tag: Undo
• curprev 12:3212:32, 9 September 2019 203.192.213.55 talk 6,770 bytes −448 →Rectangle undo