Circumcircle: Revision history

2 April 2025

• curprev 20:3420:34, 2 April 2025 Jacobolus talk contribs 27,423 bytes −114 rv: we don't need to mention the excircle in the lead, and the previous first sentence seems fine – is more concise and flows easier undo Tag: Undo
• curprev 18:5218:52, 2 April 2025 ApexParagon talk contribs 27,537 bytes −17 don’t need to mention it’s the “common term” undo Tags: Reverted 2017 wikitext editor
• curprev 18:4618:46, 2 April 2025 2600:1700:4268:6030:7839:cf1b:f7c2:7b1d talk 27,554 bytes +35 “circumcircle” the name of this article is the common term, an abbreviation of “circumscribed circle” (which is far less common, as the title of this article shows; in fact it might just be a pedantic etymologization, but it is definitely not the proper name for the “topic”, or do you want to change this article’s name?) undo Tag: Reverted
• curprev 18:3518:35, 2 April 2025 2600:1700:4268:6030:7839:cf1b:f7c2:7b1d talk 27,519 bytes +96 circumcircle is sometimes confused with excircle, by analogy with incircle, but the two are distinct undo Tag: Reverted

1 March 2025

• curprev 04:0704:07, 1 March 2025 Jacobolus talk contribs 27,423 bytes −48 Undid revision 1278193424 by 2600:1700:4268:6030:3801:9FC:B3D8:68D2 (talk) – Wikipedia articles, including this one, should usually be about a specific topic, rather than a specific name undo Tag: Undo
• curprev 00:2600:26, 1 March 2025 2600:1700:4268:6030:3801:9fc:b3d8:68d2 talk 27,471 bytes +48 clean up undo Tag: Reverted

11 February 2025

• curprev 20:5720:57, 11 February 2025 MrGumballs talk contribs 27,423 bytes +8 Link suggestions feature: 2 links added. undo Tags: Visual edit Newcomer task Suggested: add links

22 November 2024

• curprev 13:3513:35, 22 November 2024 Neuberg 469 talk contribs m 27,415 bytes −148 Undid revision 1257936327 by 2A02:85F:F5AB:EC00:44EB:26FB:F60:3638 (talk) undo Tag: Undo

17 November 2024

• curprev 09:0909:09, 17 November 2024 2a02:85f:f5ab:ec00:44eb:26fb:f60:3638 talk 27,563 bytes +148 →External links undo Tags: citing a blog or free web host Reverted

14 November 2024

• curprev 21:0821:08, 14 November 2024 InternetArchiveBot talk contribs 27,415 bytes +177 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5) (Whoop whoop pull up - 21746 undo

23 September 2024

• curprev 05:2205:22, 23 September 2024 140.253.50.103 talk 27,238 bytes +1 2nd last equation was wrong, as can be checked from the equations it is derived from above. undo

19 July 2024

• curprev 07:2807:28, 19 July 2024 Panangam talk contribs m 27,237 bytes +102 Add skin-invert-image class to images for dark mode undo

18 July 2024

• curprev 05:4005:40, 18 July 2024 Jacobolus talk contribs m 27,135 bytes −1 Undid revision 1235164065 by 71.68.92.153 (talk) "semiperimeter" is a word undo Tag: Undo
• curprev 00:0300:03, 18 July 2024 71.68.92.153 talk 27,136 bytes +1 →Other properties undo Tag: Reverted

23 June 2024

• curprev 15:4715:47, 23 June 2024 Jacobolus talk contribs 27,135 bytes −8 Undid revision 1230574079 by 210.6.180.104 (talk) this formula is correct. demonstration: https://www.desmos.com/geometry/naed3i564k undo Tag: Undo
• curprev 14:1514:15, 23 June 2024 210.6.180.104 talk 27,143 bytes +8 →Circumcenter coordinates: Incorrect formula for deducing the Cartesian coordinates of the circumcenter is included. undo Tag: Reverted

23 May 2024

• curprev 22:0022:00, 23 May 2024 ClarFonThey talk contribs m 27,135 bytes +48 →Higher dimensions: forgot +C undo
• curprev 20:3520:35, 23 May 2024 ClarFonThey talk contribs 27,087 bytes +1,055 →Higher dimensions: remove unused identity, actually substitute in the identities for higher dimensions instead of leaving it as an exercise for the frustrated reader undo

13 May 2024

• curprev 07:1607:16, 13 May 2024 Jacobolus talk contribs 26,032 bytes −94 Undid revision 1223606708 by Jlwoodwa (talk) – this does nothing because a floating image gets in the way. while we're at it let's thin the list a bit, and consolidate external links undo
• curprev 06:5606:56, 13 May 2024 Jlwoodwa talk contribs 26,126 bytes +28 →See also: div col undo

15 April 2024

• curprev 11:3811:38, 15 April 2024 Darkfrei talk contribs 26,098 bytes +27 →See also undo

5 March 2024

• curprev 08:0508:05, 5 March 2024 David Eppstein talk contribs m 26,071 bytes +16 Reverted edit by 38.146.90.15 (talk) to last version by FlyingOctopusFish undo Tag: Rollback
• curprev 06:4306:43, 5 March 2024 38.146.90.15 talk 26,055 bytes −16 No edit summary undo Tags: Reverted Mobile edit Mobile web edit

18 October 2023

• curprev 01:0701:07, 18 October 2023 FlyingOctopusFish talk contribs 26,071 bytes 0 No edit summary undo Tag: Visual edit

19 July 2023

• curprev 20:5820:58, 19 July 2023 Jacobolus talk contribs 26,071 bytes 0 →Higher dimensions: switch letters from abc to uvw in these identities to avoid confusion with the sides of a triangle undo
• curprev 20:5520:55, 19 July 2023 Jacobolus talk contribs m 26,071 bytes 0 Undid revision 1166170886 by 155.33.131.27 (talk) – look at the definition further up the page. the vectors here represent the displacement from C to A and C to B. arguably this was a confusing choice, but you shouldn't leave it inconsistent undo Tag: Undo
• curprev 20:0920:09, 19 July 2023 155.33.131.27 talk 26,071 bytes 0 correcting the way edges of triangle is called undo Tags: Reverted Visual edit

29 June 2023

• curprev 21:4721:47, 29 June 2023 Apocheir talk contribs 26,071 bytes −200 Restored revision 1162533264 by Jacobolus (talk): Please see talk page before attempting merge again undo Tags: Twinkle Undo
• curprev 19:4919:49, 29 June 2023 Pichpich talk contribs 26,271 bytes +122 add another sentence due to merge undo Tag: Reverted
• curprev 19:4619:46, 29 June 2023 Pichpich talk contribs 26,149 bytes +78 tweak to justify merge from Circumscribed circle undo Tag: Reverted
• curprev 18:5018:50, 29 June 2023 Jacobolus talk contribs m 26,071 bytes +8 No edit summary undo
• curprev 18:3918:39, 29 June 2023 Jacobolus talk contribs 26,063 bytes +167 No edit summary undo
• curprev 17:3717:37, 29 June 2023 Jacobolus talk contribs m 25,896 bytes +4 →Cyclic polygons undo
• curprev 17:3617:36, 29 June 2023 Jacobolus talk contribs 25,892 bytes −5,622 preliminary refocus of this article on the case of triangles, with material about more general cyclic polygons moved to concyclic points undo
• curprev 12:0712:07, 29 June 2023 UtherSRG talk contribs m 31,514 bytes 0 UtherSRG moved page Circumscribed circle to Circumcircle without leaving a redirect: Per RM/TR request undo

14 February 2023

• curprev 17:2217:22, 14 February 2023 ClueBot NG talk contribs m 31,514 bytes −60 Reverting possible vandalism by 50.200.155.114 to version by Citation bot. Report False Positive? Thanks, ClueBot NG. (4214703) (Bot) undo Tag: Rollback
• curprev 17:2117:21, 14 February 2023 50.200.155.114 talk 31,574 bytes +60 No edit summary undo Tag: Reverted

1 January 2023

• curprev 15:3815:38, 1 January 2023 Citation bot talk contribs 31,514 bytes +6 Alter: doi-broken-date. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | Category:CS1 maint: DOI inactive as of October 2022‎ | #UCB_Category 34/48 undo

26 December 2022

• curprev 02:3202:32, 26 December 2022 GünniX talk contribs m 31,508 bytes −21 →Angles: unbalanced brackets undo

25 December 2022

• curprev 18:5318:53, 25 December 2022 2600:1702:1d00:2020:d90b:da7d:7e8f:1b38 talk 31,529 bytes +12 →Cartesian coordinates: fix font error undo

15 December 2022

• curprev 09:0209:02, 15 December 2022 OlliverWithDoubleL talk contribs m 31,517 bytes +1 Fixed typo undo Tags: Mobile edit Mobile app edit iOS app edit
• curprev 06:3106:31, 15 December 2022 OlliverWithDoubleL talk contribs 31,516 bytes +171 math formatting (converted some formulas to <math>, added overlines to distinguish line segments, mvar) undo

22 October 2022

• curprev 14:4814:48, 22 October 2022 Citation bot talk contribs 31,345 bytes +75 Add: arxiv, doi-broken-date, doi. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | #UCB_webform 3063/3592 undo

7 October 2022

• curprev 18:0318:03, 7 October 2022 Cmglee talk contribs 31,270 bytes +260 →Cyclic n-gons: Add annulus area undo

19 September 2022

• curprev 12:1412:14, 19 September 2022 Salome Tepnadze talk contribs 31,010 bytes −75 No edit summary undo

18 September 2022

• curprev 00:2900:29, 18 September 2022 Citation bot talk contribs 31,085 bytes +74 Add: doi-broken-date, doi, s2cid. | Use this bot. Report bugs. | Suggested by Smasongarrison | #UCB_toolbar undo

2 March 2022

• curprev 11:0111:01, 2 March 2022 77.70.2.229 talk 31,011 bytes −37 Replace Circumscription (taxonomy) suggestion by Circumscription (disambiguation) undo Tag: Disambiguation links added

19 February 2022

• curprev 16:4316:43, 19 February 2022 Citation bot talk contribs 31,048 bytes −63 Alter: template type. Add: arxiv, doi, encyclopedia, s2cid. Removed proxy/dead URL that duplicated identifier. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by Abductive | #UCB_toolbar undo

16 February 2022

• curprev 18:2818:28, 16 February 2022 Apocheir talk contribs 31,111 bytes −185 Reverted good faith edits by 2A00:23C6:148A:9B01:9434:F5A7:D775:4F45 (talk): Citation? undo Tags: Twinkle Undo
• curprev 10:2510:25, 16 February 2022 2a00:23c6:148a:9b01:9434:f5a7:d775:4f45 talk 31,296 bytes −11 →Other properties: inner and outer undo Tag: Reverted