Spieker circle: Revision history

28 January 2024

• curprev 22:3622:36, 28 January 2024‎ David Eppstein talk contribs‎ 6,902 bytes −76‎ →‎History: This can all refer to the same source, already at the end of the paragraph undo

13 December 2022

• curprev 20:3820:38, 13 December 2022‎ OlliverWithDoubleL talk contribs‎ 6,978 bytes +289‎ short description, line legend for diagram undo

15 December 2020

• curprev 17:4617:46, 15 December 2020‎ Monkbot talk contribs‎ m 6,689 bytes −78‎ Task 18 (cosmetic): eval 7 templates: del empty params (9×); undo Tag: AWB

11 November 2020

• curprev 23:3223:32, 11 November 2020‎ Tarnoob talk contribs‎ 6,767 bytes −20‎ →‎External links: cat. undo
• curprev 23:2223:22, 11 November 2020‎ Tarnoob talk contribs‎ 6,787 bytes −1‎ →‎External links: cat. undo
• curprev 22:5022:50, 11 November 2020‎ Tarnoob talk contribs‎ 6,788 bytes +13‎ →‎External links: cat. undo

13 September 2020

• curprev 08:3408:34, 13 September 2020‎ Geometryfan talk contribs‎ m 6,775 bytes 0‎ →‎Nine-point circle and Euler line: Corrected '... were first found to by ..." to " ... were first found to be ..." undo

2 July 2020

• curprev 07:2907:29, 2 July 2020‎ David Eppstein talk contribs‎ 6,775 bytes +51‎ A Treatise on the Circle and the Sphere undo

5 October 2019

• curprev 11:1411:14, 5 October 2019‎ Rich Farmbrough talk contribs‎ m 6,724 bytes −10‎ →‎Spieker radical circle: clean up undo

12 August 2019

• curprev 21:2621:26, 12 August 2019‎ 132.62.88.129 talk‎ 6,734 bytes +4‎ →‎History undo

11 January 2019

• curprev 18:5318:53, 11 January 2019‎ Elysia (Wiki Ed) talk contribs‎ m 6,730 bytes 0‎ →‎Spieker Conic: MOS:SECTIONCAPS undo

23 December 2018

• curprev 04:4304:43, 23 December 2018‎ David Eppstein talk contribs‎ 6,730 bytes −236‎ rm off-topic images and clean up the remaining one per MOS:IMAGE undo
• curprev 03:2603:26, 23 December 2018‎ Broccoli and Coffee talk contribs‎ 6,966 bytes −833‎ Adding Reflist, other fixes undo Tag: AWB

13 December 2018

• curprev 23:4223:42, 13 December 2018‎ AnomieBOT talk contribs‎ m 7,799 bytes +38‎ Dating maintenance tags: {{Cn}} undo
• curprev 19:4819:48, 13 December 2018‎ RALmath talk contribs‎ 7,761 bytes −31‎ Deleted Stub label undo Tag: Visual edit
• curprev 19:4519:45, 13 December 2018‎ Kuru talk contribs‎ 7,792 bytes −189‎ rmv reference to clearly identified wikipedia mirror per WP:CIRCULAR undo
• curprev 19:1719:17, 13 December 2018‎ RALmath talk contribs‎ 7,981 bytes +828‎ included a section about Spieker radical circles undo Tag: Visual edit
• curprev 19:1019:10, 13 December 2018‎ RALmath talk contribs‎ 7,153 bytes +1,641‎ Added a section about the Spieker conic undo Tag: Visual edit
• curprev 19:0519:05, 13 December 2018‎ RALmath talk contribs‎ 5,512 bytes +1,881‎ Added a section relating to the nine-point circle and Euler lines undo Tag: Visual edit
• curprev 19:0319:03, 13 December 2018‎ RALmath talk contribs‎ 3,631 bytes +771‎ Added a section relating the Nagel point and line to Spieker circles undo Tag: Visual edit
• curprev 19:0219:02, 13 December 2018‎ RALmath talk contribs‎ 2,860 bytes +654‎ Added a section on construction of Spieker circles undo Tag: Visual edit
• curprev 18:5918:59, 13 December 2018‎ RALmath talk contribs‎ 2,206 bytes +883‎ Added a section on the history of Spieker circles undo Tag: Visual edit

9 December 2016

• curprev 01:5801:58, 9 December 2016‎ Oshwah talk contribs‎ m 1,323 bytes −15‎ Reverted edits by 2601:2C7:4200:3187:D40:2F7B:EC5F:B41A (talk) (HG) (3.1.22) undo Tag: Huggle
• curprev 01:5801:58, 9 December 2016‎ 2601:2c7:4200:3187:d40:2f7b:ec5f:b41a talk‎ 1,338 bytes 0‎ No edit summary undo
• curprev 01:5501:55, 9 December 2016‎ 2601:2c7:4200:3187:d40:2f7b:ec5f:b41a talk‎ 1,338 bytes +15‎ No edit summary undo

11 April 2016

• curprev 19:4119:41, 11 April 2016‎ Wcherowi talk contribs‎ 1,323 bytes +14‎ Reverted good faith edits by Toronto33 (talk): Needed for context. (TW) undo
• curprev 18:2418:24, 11 April 2016‎ Toronto33 talk contribs‎ 1,309 bytes −14‎ No edit summary undo Tag: Visual edit

28 March 2013

• curprev 18:5618:56, 28 March 2013‎ Duoduoduo talk contribs‎ 1,323 bytes +188‎ other property; better arrangement of sentence; caveat undo

16 March 2013

• curprev 17:1617:16, 16 March 2013‎ Addbot talk contribs‎ m 1,135 bytes −72‎ Bot: Migrating 3 interwiki links, now provided by Wikidata on d:q451581 undo

6 May 2012

• curprev 07:1807:18, 6 May 2012‎ David Eppstein talk contribs‎ m 1,207 bytes +4‎ link new article on Theodor Spieker undo

5 May 2012

• curprev 19:0319:03, 5 May 2012‎ David Eppstein talk contribs‎ 1,203 bytes −460‎ Add eponym and wikilinks; remove material that is about the Spieker center (a separate article) but has no other obvious connection to the Spieker circle undo
• curprev 18:3818:38, 5 May 2012‎ Krishnachandranvn talk contribs‎ 1,663 bytes +21‎ →‎See also undo

3 March 2012

• curprev 02:4902:49, 3 March 2012‎ EmausBot talk contribs‎ m 1,642 bytes +24‎ r2.7.2+) (Robot: Adding it:Punto di Spieker undo

4 February 2012

• curprev 20:4120:41, 4 February 2012‎ Geometryfan talk contribs‎ m 1,618 bytes +6‎ →‎External links undo

30 December 2011

• curprev 02:4402:44, 30 December 2011‎ Qetuth talk contribs‎ m 1,612 bytes +11‎ more specific stub type undo

7 December 2010

• curprev 12:2012:20, 7 December 2010‎ Rocchini talk contribs‎ 1,601 bytes +42‎ image added undo

3 June 2009

• curprev 23:3223:32, 3 June 2009‎ Locobot talk contribs‎ m 1,559 bytes +33‎ Check Wikipedia cleanup (Fixing categories before last headline) + gen. fixes undo

25 May 2009

• curprev 00:2100:21, 25 May 2009‎ Krishnachandranvn talk contribs‎ 1,526 bytes +35‎ →‎References undo

10 April 2009

• curprev 08:0508:05, 10 April 2009‎ Geometryfan talk contribs‎ 1,491 bytes +270‎ Adding link to generalization undo

7 June 2008

• curprev 15:0715:07, 7 June 2008‎ DOI bot talk contribs‎ m 1,221 bytes +2‎ Citation maintenance. You can use this bot yourself! Please report any bugs. undo

2 January 2008

• curprev 14:4714:47, 2 January 2008‎ Gandalf61 talk contribs‎ 1,219 bytes +37‎ add link undo

24 August 2007

• curprev 03:1503:15, 24 August 2007‎ Mathbot talk contribs‎ 1,182 bytes 0‎ Renaming from Category:Triangle Geometry to Category:Triangle geometry undo

23 August 2007

• curprev 21:4121:41, 23 August 2007‎ Tosha talk contribs‎ 1,182 bytes +8‎ →‎References: Category:Triangle Geometry undo

23 May 2007

• curprev 15:2515:25, 23 May 2007‎ BotMultichill talk contribs‎ m 1,174 bytes +21‎ robot Adding: de:Spieker-Punkt undo

21 May 2007

• curprev 14:3114:31, 21 May 2007‎ BotMultichill talk contribs‎ m 1,153 bytes +27‎ robot Adding: nl:Cirkel van Spieker undo

15 February 2007

• curprev 19:0919:09, 15 February 2007‎ David Eppstein talk contribs‎ m 1,126 bytes +21‎ +cat undo
• curprev 03:4103:41, 15 February 2007‎ David Eppstein talk contribs‎ m 1,105 bytes −1‎ boundary (the point set) not perimeter (the number describing its length) undo
• curprev 03:4003:40, 15 February 2007‎ David Eppstein talk contribs‎ m 1,106 bytes +296‎ minor reformatting; +cat undo

14 February 2007

• curprev 14:5914:59, 14 February 2007‎ Clark Kimberling talk contribs‎ 810 bytes +810‎ ←Created page with 'In geometry, the incircle of the [[medial triangle] of a triangle ABC is the '''Spieker circle'''. Its center, the '''Spieker center''', is the center of mass ...'