Idempotent matrix: Revision history

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curprev 03:4903:49, 4 May 2024 Chrisdmiddleton talk contribs 9,317 bytes +7 removed Category:Algebra; added Category:Linear algebra using HotCat undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 22:4922:49, 25 March 2024 David Eppstein talk contribs 9,310 bytes −22 rm broken sections in links undo

curprev 08:2908:29, 31 January 2023 Jochen Burghardt talk contribs 9,332 bytes +52 partly undid revision 1136618008 by 223.187.124.155 (talk): English is understood by more readers (non-mathematicians, in particular) than math symbols undo
curprev 07:0507:05, 31 January 2023 223.187.124.155 talk 9,280 bytes −36 →Real 2 × 2 case undo

curprev 09:3309:33, 25 January 2023 223.187.126.60 talk 9,316 bytes +7 →Eigenvalues undo

curprev 16:4916:49, 6 December 2022 195.37.142.98 talk 9,309 bytes 0 →Eigenvalues: fix spelling _invertable_ of invertible undo

curprev 16:1516:15, 19 November 2022 Jochen Burghardt talk contribs 9,309 bytes −28 rm unneeded pipes undo

curprev 16:3516:35, 18 November 2022 Conscious 'n' curious talk contribs 9,337 bytes +402 →Relationships between idempotent matrices: Adding information in relation to similarity and a change of basis undo
curprev 16:2316:23, 18 November 2022 Conscious 'n' curious talk contribs m 8,935 bytes +265 Adding a helpfull property of the determinant related to eigenvalues and singularity undo

curprev 18:3418:34, 24 May 2022 Jochen Burghardt talk contribs 8,670 bytes −26 →Eigenvalues: fix, and shorten, proof undo
curprev 11:1111:11, 24 May 2022 202.65.87.172 talk 8,696 bytes −2 →Eigenvalues: Fixed a typo in one equation (dangling = on end) undo Tag: Visual edit

curprev 00:1900:19, 11 January 2022 314pies talk contribs 8,698 bytes +379 →Eigenvalues undo Tag: Visual edit
curprev 00:0200:02, 11 January 2022 314pies talk contribs 8,319 bytes −10 Moved citation - citation does not say that the eigenvalues are either 0 or 1 (although this is also correct) undo Tag: Visual edit

curprev 18:3418:34, 27 December 2021 Kaltenmeyer talk contribs m 8,329 bytes 0 →top: clean up undo Tag: AWB

curprev 08:5308:53, 25 August 2021 Jochen Burghardt talk contribs 8,329 bytes −13 →Real 2 × 2 case: rm "notice" undo

curprev 01:1401:14, 9 June 2021 Chongkian talk contribs 8,342 bytes +20 the article is listed in the navbox per WP:NAV-WITHIN undo

curprev 04:1204:12, 26 March 2021 Hellacioussatyr talk contribs 8,322 bytes 0 →Singularity and regularity: Punctuation undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 14:5814:58, 25 March 2021 2a02:14c:849f:ff92:1d5b:cba9:aa02:18ce talk 8,322 bytes 0 3x3 matrix was wrong. undo

curprev 13:2513:25, 24 March 2021 49.199.234.248 talk 8,322 bytes −67 →Properties undo Tags: Mobile edit Mobile app edit Android app edit

curprev 05:2205:22, 11 March 2021 Shuv6779 talk contribs 8,389 bytes 0 →Example: Fixed typo undo Tags: Mobile edit Mobile web edit

curprev 18:0118:01, 31 January 2021 2600:8802:2902:3400:65ce:b020:e754:d61c talk 8,389 bytes +87 →Relationship with other idempotent matrices undo Tag: Visual edit
curprev 05:0105:01, 31 January 2021 2600:8802:2902:3400:7987:a12d:d48b:75fb talk 8,302 bytes +1,155 →Properties undo Tag: Visual edit

curprev 06:1806:18, 23 December 2020 152.89.155.126 talk 7,147 bytes +1 →Example undo

curprev 23:5723:57, 9 August 2020 2600:1700:38d0:7dd0:30c6:8e6a:872:392a talk 7,146 bytes 0 No edit summary undo

curprev 13:1413:14, 31 May 2020 202.133.54.2 talk 7,146 bytes 0 →Real 3 × 3 case undo
curprev 13:1413:14, 31 May 2020 202.133.54.2 talk 7,146 bytes 0 →Real 2 × 2 case undo

curprev 06:2506:25, 11 April 2020 Stillmorepeople talk contribs 7,146 bytes −333 Erased "Definition" section, which added nothing to what's already in the lead section undo

curprev 11:3511:35, 18 December 2019 InternetArchiveBot talk contribs 7,479 bytes +139 Bluelinking 1 books for verifiability.) #IABot (v2.1alpha3 undo

curprev 14:3414:34, 22 June 2019 DASL51984 talk contribs m 7,340 bytes 0 →Example undo

curprev 21:2421:24, 20 June 2019 Fvultier talk contribs 7,340 bytes −203 inline math -> Tex undo
curprev 18:1018:10, 20 June 2019 Zachary Schr talk contribs m 7,543 bytes −6 Reverted 1 edit by 1.39.192.71 (talk) to last revision by DASL51984 (TW) undo Tag: Undo
curprev 18:1018:10, 20 June 2019 1.39.192.71 talk 7,549 bytes +6 No edit summary undo Tags: Mobile edit Mobile web edit

curprev 14:2314:23, 1 June 2019 DASL51984 talk contribs m 7,543 bytes +133 No edit summary undo
curprev 14:1414:14, 1 June 2019 DASL51984 talk contribs m 7,410 bytes +27 →Singularity and regularity undo

curprev 02:0202:02, 3 April 2019 Qxz qxz talk contribs m 7,383 bytes +24 →Example: Clarify grammar and format math source undo

curprev 08:5808:58, 18 February 2019 Jasper Deng talk contribs m 7,359 bytes +1,637 Reverted edits by 71.223.5.238 (talk) to last version by 14.139.61.130 undo Tag: Rollback
curprev 08:4308:43, 18 February 2019 71.223.5.238 talk 5,722 bytes −1,637 Delete undo Tags: references removed Visual edit Mobile edit Mobile web edit

curprev 10:4510:45, 30 January 2019 14.139.61.130 talk 7,359 bytes 0 →Example undo
curprev 10:4410:44, 30 January 2019 14.139.61.130 talk 7,359 bytes 0 →Example undo

curprev 22:3122:31, 28 January 2019 Fvultier talk contribs 7,359 bytes +14 typo undo
curprev 22:2922:29, 28 January 2019 Fvultier talk contribs 7,345 bytes +103 Subtitles inserted. undo
curprev 22:2522:25, 28 January 2019 Fvultier talk contribs 7,242 bytes +395 Use equation box template. undo
curprev 03:4903:49, 28 January 2019 Daviddwd talk contribs 6,847 bytes +103 short desc undo Tag: Visual edit

curprev 04:5604:56, 29 December 2018 Ruyter talk contribs m 6,744 bytes −6 Reverted 1 edit by 14.139.226.10 (talk) to last revision by Wcherowi. (TW) undo Tag: Undo
curprev 04:5404:54, 29 December 2018 14.139.226.10 talk 6,750 bytes +6 No edit summary undo Tag: Visual edit

curprev 04:0904:09, 19 October 2018 Wcherowi talk contribs 6,744 bytes 0 Undid revision 864724590 by 80.65.246.237 (talk) List format was better undo Tag: Undo
curprev 01:3801:38, 19 October 2018 80.65.246.237 talk 6,744 bytes 0 →Real 2 × 2 case undo
curprev 01:3801:38, 19 October 2018 80.65.246.237 talk 6,744 bytes +232 No edit summary undo

curprev 21:2221:22, 23 September 2018 Wcherowi talk contribs m 6,512 bytes −1 Reverted 1 edit by 138.251.205.39 (talk) to last revision by Mwbaxter. (TW) undo Tag: Undo
curprev 15:5015:50, 23 September 2018 138.251.205.39 talk 6,513 bytes +1 →Example undo

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