QR decomposition: Revision history

28 August 2024

• curprev 19:0219:02, 28 August 2024‎ X2C16D talk contribs‎ m 28,391 bytes 0‎ Undid revision 1216197164 by X2C16D (talk) undo Tag: Undo

19 July 2024

• curprev 10:3210:32, 19 July 2024‎ MwGamera talk contribs‎ m 28,391 bytes −32‎ →‎See also: −typo undo

17 July 2024

• curprev 12:3212:32, 17 July 2024‎ 78.43.200.165 talk‎ 28,423 bytes −9‎ →‎See also: same thing should not be listed as two separate items undo

29 March 2024

• curprev 17:4117:41, 29 March 2024‎ X2C16D talk contribs‎ m 28,432 bytes 0‎ sign error in formular undo Tag: Reverted

1 January 2024

• curprev 10:4910:49, 1 January 2024‎ Ddmmyyy8 talk contribs‎ 28,432 bytes +2‎ →‎Connection to a determinant or a product of eigenvalues undo
• curprev 10:4810:48, 1 January 2024‎ Ddmmyyy8 talk contribs‎ 28,430 bytes +6‎ No edit summary undo

1 December 2023

• curprev 11:2811:28, 1 December 2023‎ Zaslav talk contribs‎ m 28,424 bytes −12‎ →‎Computing the QR decomposition: Ce undo
• curprev 11:2711:27, 1 December 2023‎ Zaslav talk contribs‎ 28,436 bytes +28‎ →‎Square matrix: Add notational explanation for ease of reading. undo

9 June 2023

• curprev 17:5017:50, 9 June 2023‎ Quantling talk contribs‎ 28,408 bytes +24‎ Using * for complex conjugate and using † to indicate complex conjugate that is also a matrix (or vector) transpose undo

1 May 2023

• curprev 12:5712:57, 1 May 2023‎ Hellacioussatyr talk contribs‎ 28,384 bytes +227‎ →‎Using for solution to linear inverse problems undo Tag: 2017 wikitext editor

22 March 2023

• curprev 03:2803:28, 22 March 2023‎ 66.11.130.96 talk‎ 28,157 bytes +1‎ No edit summary undo

8 February 2023

• curprev 23:2623:26, 8 February 2023‎ Mathstover talk contribs‎ 28,156 bytes −2‎ →‎Example: The minus signs in the third column of Q1^T*Q2^T were inverted; software confirms this. undo

11 January 2023

• curprev 16:0516:05, 11 January 2023‎ Ovinus talk contribs‎ 28,158 bytes −153‎ rm unneeded elaboration undo

27 December 2022

• curprev 02:2602:26, 27 December 2022‎ StarryGrandma talk contribs‎ 28,311 bytes −5‎ fixed broken anchor - target section removed, retarget to a newer anchor in the target article undo

1 December 2022

• curprev 16:4116:41, 1 December 2022‎ 192.135.209.8 talk‎ 28,316 bytes +1‎ →‎Example undo

4 October 2022

• curprev 08:0708:07, 4 October 2022‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 28,315 bytes 0‎ →‎Connection to a determinant or a product of eigenvalues undo
• curprev 08:0608:06, 4 October 2022‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 28,315 bytes +1‎ →‎Connection to a determinant or a product of eigenvalues undo
• curprev 08:0608:06, 4 October 2022‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 28,314 bytes +6‎ →‎Connection to a determinant or a product of eigenvalues undo
• curprev 08:0008:00, 4 October 2022‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 28,308 bytes −3‎ →‎Using Givens rotations undo
• curprev 07:5007:50, 4 October 2022‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 28,311 bytes −4‎ →‎Square matrix undo

27 August 2022

• curprev 16:4716:47, 27 August 2022‎ 91.235.161.127 talk‎ 28,315 bytes −22‎ →‎Connection to a determinant or a product of eigenvalues undo

4 August 2022

• curprev 00:5100:51, 4 August 2022‎ Josh Staiger talk contribs‎ 28,337 bytes +28‎ No edit summary undo

3 August 2022

• curprev 07:2607:26, 3 August 2022‎ Josh Staiger talk contribs‎ 28,309 bytes +45‎ Correct the second portion of this formula. undo

19 July 2022

• curprev 15:5815:58, 19 July 2022‎ 23.243.188.164 talk‎ 28,264 bytes 0‎ Grammatical fixes and some wording rewrites. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 15:4715:47, 19 July 2022‎ 23.243.188.164 talk‎ 28,264 bytes +2‎ Small grammatical edit. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 15:4615:46, 19 July 2022‎ 23.243.188.164 talk‎ 28,262 bytes +2‎ Small grammatical edit: added an indefinite article. undo Tags: Visual edit Mobile edit Mobile web edit

12 June 2022

• curprev 10:4510:45, 12 June 2022‎ Francisco ovo3 talk contribs‎ 28,260 bytes +556‎ →‎Using the Gram–Schmidt process: Add the final column and final row so that the matrix R doesn't look an infinite matrix. undo Tag: Visual edit

19 May 2022

• curprev 20:2620:26, 19 May 2022‎ ינון גלעדי talk contribs‎ 27,704 bytes −27‎ Undid revision 1088730539 by ינון גלעדי (talk) undo Tag: Undo
• curprev 20:2120:21, 19 May 2022‎ ינון גלעדי talk contribs‎ 27,731 bytes +27‎ →‎External links undo Tag: Reverted

20 February 2022

• curprev 16:2216:22, 20 February 2022‎ Swaare talk contribs‎ 27,704 bytes +176‎ Removing parenthetical reference undo

6 February 2022

• curprev 11:3411:34, 6 February 2022‎ 2a02:a03f:ea7c:9200:f1e8:e900:2b52:dbc9 talk‎ 27,528 bytes +1‎ →‎Example undo
• curprev 04:2304:23, 6 February 2022‎ 2601:547:500:e930:4887:4423:abd2:2894 talk‎ 27,527 bytes −48‎ →‎Connection to a determinant or a product of eigenvalues: Cleaned up markup undo

15 January 2022

• curprev 21:4821:48, 15 January 2022‎ 82.82.169.148 talk‎ 27,575 bytes +106‎ →‎Using Householder reflections undo

9 November 2021

• curprev 00:2400:24, 9 November 2021‎ 181.194.163.160 talk‎ 27,469 bytes −17‎ No edit summary undo Tag: Manual revert
• curprev 00:2400:24, 9 November 2021‎ 181.194.163.160 talk‎ 27,486 bytes +17‎ No edit summary undo Tag: Reverted

6 October 2021

• curprev 18:2518:25, 6 October 2021‎ Sitting Here And Now talk contribs‎ m 27,469 bytes +32‎ →‎Advantages and disadvantages undo Tag: Visual edit

2 October 2021

• curprev 16:4616:46, 2 October 2021‎ 125.31.41.251 talk‎ 27,437 bytes 0‎ →‎Using for solution to linear inverse problems undo

31 July 2021

• curprev 15:1115:11, 31 July 2021‎ Atharvaaalok talk contribs‎ 27,437 bytes 0‎ →‎Example undo

16 June 2021

• curprev 20:4920:49, 16 June 2021‎ Staticshakedown talk contribs‎ 27,437 bytes +43‎ Importing Wikidata short description: "Matrix decomposition" (Shortdesc helper) undo

15 May 2021

• curprev 02:2502:25, 15 May 2021‎ Zaslav talk contribs‎ m 27,394 bytes +1‎ →‎Connection to a determinant or a product of eigenvalues: Ce. oversized abs. value signs. Ce. undo

14 May 2021

• curprev 22:0622:06, 14 May 2021‎ Zaslav talk contribs‎ m 27,393 bytes +1‎ Ce for proper commas. undo

23 April 2021

• curprev 20:3320:33, 23 April 2021‎ 2607:fea8:2360:e920:f836:c59:a55:ccc5 talk‎ 27,392 bytes 0‎ →‎Using for solution to linear inverse problems undo

28 March 2021

• curprev 17:0117:01, 28 March 2021‎ 216.128.231.90 talk‎ 27,392 bytes +5‎ →‎Example undo

27 March 2021

• curprev 10:1610:16, 27 March 2021‎ 2600:1702:6d0:70f0:8165:726f:8f0f:ac67 talk‎ 27,387 bytes −16‎ →‎Cases and definitions undo Tags: Mobile edit Mobile app edit Android app edit

19 March 2021

• curprev 00:2700:27, 19 March 2021‎ Hellacioussatyr talk contribs‎ 27,403 bytes +524‎ Wrapping; spacing; alignment; ellipses heights; matrix and vector formatting; italics; boldface undo Tag: 2017 wikitext editor

18 March 2021

• curprev 15:4215:42, 18 March 2021‎ Hellacioussatyr talk contribs‎ m 26,879 bytes +10‎ →‎Connection to a determinant or a product of eigenvalues: Spacing around absolute value signs; matrix delimiter undo Tag: Visual edit

14 March 2021

• curprev 02:0302:03, 14 March 2021‎ Hellacioussatyr talk contribs‎ 26,869 bytes +98‎ →‎Using for solution to linear inverse problems: Boldfaced vector variables; italics undo Tag: Visual edit

12 February 2021

• curprev 21:0821:08, 12 February 2021‎ SirMeowMeow talk contribs‎ m 26,771 bytes +3‎ Undid revision 1005959334 by Hellacioussatyr (talk) undo Tag: Undo
• curprev 21:0821:08, 12 February 2021‎ SirMeowMeow talk contribs‎ m 26,768 bytes +96‎ Undid revision 1005961629 by Hellacioussatyr (talk) undo Tag: Undo
• curprev 21:0721:07, 12 February 2021‎ SirMeowMeow talk contribs‎ m 26,672 bytes −4‎ Undid revision 1005961780 by Hellacioussatyr (talk) undo Tag: Undo