Functional derivative: Revision history

16 May 2024

• curprev 06:3706:37, 16 May 2024‎ GreenC bot talk contribs‎ 29,892 bytes −169‎ Reformat 1 archive link. Wayback Medic 2.5 per WP:URLREQ#iaboterr undo Tag: Manual revert

14 May 2024

• curprev 17:3317:33, 14 May 2024‎ InternetArchiveBot talk contribs‎ 30,061 bytes +169‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo Tag: Reverted

17 February 2024

• curprev 05:5105:51, 17 February 2024‎ Shawnarchy talk contribs‎ m 29,892 bytes 0‎ →‎Formula: used <math> instead of {{math... for phi undo
• curprev 05:4705:47, 17 February 2024‎ Shawnarchy talk contribs‎ m 29,892 bytes +5‎ →‎Determining functional derivatives: changed {{math...}} to <math>... to make phi look right undo
• curprev 05:4405:44, 17 February 2024‎ Shawnarchy talk contribs‎ m 29,887 bytes +4‎ →‎Functional derivative: used <math> instead of {{math...}} to make phi look right undo

27 November 2023

• curprev 08:5408:54, 27 November 2023‎ Albedo87 talk contribs‎ m 29,883 bytes 0‎ coulomb -> Coulomb undo Tag: Visual edit

19 September 2023

• curprev 11:0611:06, 19 September 2023‎ 24.201.165.116 talk‎ 29,883 bytes 0‎ →‎Functional derivative undo

9 September 2023

• curprev 05:5705:57, 9 September 2023‎ WikiCleanerBot talk contribs‎ m 29,883 bytes 0‎ v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

8 September 2023

• curprev 05:0005:00, 8 September 2023‎ GünniX talk contribs‎ m 29,883 bytes −83‎ v2.05 - Fix errors for CW project (Title linked in text - Unbalanced quotes in ref name or illegal character.) undo Tag: WPCleaner

5 August 2023

• curprev 11:5711:57, 5 August 2023‎ GünniX talk contribs‎ m 29,966 bytes 0‎ ref name undo Tag: AWB
• curprev 05:2505:25, 5 August 2023‎ 103.58.154.225 talk‎ 29,966 bytes +21‎ No edit summary undo Tags: Mobile edit Mobile web edit

4 August 2023

• curprev 14:4714:47, 4 August 2023‎ JackozeeHakkiuz talk contribs‎ m 29,945 bytes +2‎ →‎Definition: Word swap (differential <-> derivative) undo
• curprev 11:2311:23, 4 August 2023‎ DuncanHill talk contribs‎ 29,943 bytes 0‎ Fixing harv/sfn error. {{harv}} works with year= not with orig-year= Please watchlist Category:Harv and Sfn no-target errors and install User:Trappist the monk/HarvErrors.js to help you spot such errors when reading and editing. undo
• curprev 10:3010:30, 4 August 2023‎ JackozeeHakkiuz talk contribs‎ 29,943 bytes +1,354‎ →‎Definition: Flipped order of appearance of differential and derivative and added references. undo Tag: harv-error

8 May 2023

• curprev 19:5419:54, 8 May 2023‎ 2610:130:103:f00:2c47:d796:8f58:e6f6 talk‎ 28,589 bytes +1‎ There was a small confusion about some terms used. I changed the word integral to integrand. undo Tag: Visual edit

16 November 2022

• curprev 13:5013:50, 16 November 2022‎ 192.38.81.6 talk‎ 28,588 bytes 0‎ →‎Weizsäcker kinetic energy functional undo

2 November 2022

• curprev 22:5922:59, 2 November 2022‎ Mgkrupa talk contribs‎ m 28,588 bytes +2‎ →‎External links undo

31 August 2022

• curprev 03:3003:30, 31 August 2022‎ BeauAnasson talk contribs‎ 28,586 bytes −17‎ Undid revision 1107647338 by BeauAnasson (talk) undo Tag: Undo
• curprev 03:2903:29, 31 August 2022‎ BeauAnasson talk contribs‎ m 28,603 bytes +17‎ This edit was made to improve consistency of notation within the article. In particular, throughout the article, the functional derivative is generally denoted in the form \frac{\delta J}{\delta f}. However, in the opening paragraph of the page it is denoted simply as \delta{J}. This inconsistecy can be confusing for those new to the calculus of variations. undo Tags: Reverted Visual edit

6 July 2022

• curprev 19:5619:56, 6 July 2022‎ Manoguru talk contribs‎ 28,586 bytes +133‎ →‎Functional derivative: some wordy description for better understanding undo

28 March 2022

• curprev 15:1215:12, 28 March 2022‎ Hellacioussatyr talk contribs‎ 28,453 bytes −26‎ →‎Formula undo Tag: 2017 wikitext editor
• curprev 15:0915:09, 28 March 2022‎ Hellacioussatyr talk contribs‎ 28,479 bytes +441‎ No edit summary undo Tag: 2017 wikitext editor

26 January 2022

• curprev 23:4723:47, 26 January 2022‎ BattyBot talk contribs‎ m 28,038 bytes −7‎ Fixed CS1 errors: extra text: volume and general fixes undo Tag: AWB

23 January 2022

• curprev 19:0819:08, 23 January 2022‎ Tucnace talk contribs‎ m 28,045 bytes 0‎ Undid revision 1067421659 undo Tag: Undo
• curprev 11:1111:11, 23 January 2022‎ Tucnace talk contribs‎ m 28,045 bytes 0‎ typo undo Tag: Reverted

16 January 2022

• curprev 08:5208:52, 16 January 2022‎ GroundclothDilemma talk contribs‎ 28,045 bytes +29‎ Fixed typo and added link undo

21 July 2021

• curprev 10:5610:56, 21 July 2021‎ 203.145.95.254 talk‎ 28,016 bytes −5‎ Changed some notations so that they are now consistent with the definition. undo Tags: Visual edit Mobile edit Mobile web edit

14 June 2021

• curprev 05:3605:36, 14 June 2021‎ JRSpriggs talk contribs‎ 28,021 bytes −1‎ Undid revision 1028351616 by 80.229.158.204 (talk)wrong undo Tag: Undo

13 June 2021

• curprev 12:5312:53, 13 June 2021‎ 80.229.158.204 talk‎ 28,022 bytes +1‎ No edit summary undo Tag: Reverted

16 March 2021

• curprev 14:0314:03, 16 March 2021‎ Akshay Durgapersadh talk contribs‎ m 28,021 bytes −1‎ typo undo
• curprev 14:0314:03, 16 March 2021‎ Akshay Durgapersadh talk contribs‎ m 28,022 bytes +38‎ The wrong definition of functional was hyperlinked. The hyperlink also needs to be updated to include this definition of functional. This is well known in quantum field theory undo

14 February 2021

• curprev 15:4715:47, 14 February 2021‎ ArnoldReinhold talk contribs‎ 27,984 bytes +55‎ Importing Wikidata short description: "Concept in calculus of variation" (Shortdesc helper) undo

13 January 2021

• curprev 21:2221:22, 13 January 2021‎ Monkbot talk contribs‎ m 27,929 bytes −191‎ Task 18 (cosmetic): eval 6 templates: del empty params (13×); hyphenate params (4×); del |ref=harv (2×); undo Tag: AWB

7 January 2021

• curprev 09:3209:32, 7 January 2021‎ Svennik talk contribs‎ 28,120 bytes −727‎ Removing false claim that functional derivative is the same as the Gateaux or Frechet derivatives undo

25 December 2020

• curprev 00:4800:48, 25 December 2020‎ JRSpriggs talk contribs‎ 28,847 bytes 0‎ →‎Formula: undo improper placement of a colon undo

24 December 2020

• curprev 04:3304:33, 24 December 2020‎ Clopes42 talk contribs‎ 28,847 bytes +1‎ →‎Determining functional derivatives undo Tags: Mobile edit Mobile app edit Android app edit

11 December 2020

• curprev 00:3300:33, 11 December 2020‎ Citation bot talk contribs‎ 28,846 bytes −30‎ Alter: url. URLs might have been internationalized/anonymized. Add: chapter-url, author pars. 1-1. Removed or converted URL. Removed parameters. Some additions/deletions were actually parameter name changes. | You can use this bot yourself. Report bugs here. | Suggested by AManWithNoPlan | All pages linked from cached copy of User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked 1949/2125 undo

18 November 2020

• curprev 08:4508:45, 18 November 2020‎ Beland talk contribs‎ m 28,876 bytes −4‎ convert HTML entity undo

7 October 2020

• curprev 16:2816:28, 7 October 2020‎ Cuzkatzimhut talk contribs‎ 28,880 bytes +7‎ →‎Functional derivative: copyedit undo

28 June 2020

• curprev 01:1401:14, 28 June 2020‎ Zack1123581321 talk contribs‎ 28,873 bytes +139‎ No edit summary undo

11 June 2020

• curprev 17:0217:02, 11 June 2020‎ Mgkrupa talk contribs‎ m 28,734 bytes +41‎ Added {{AnalysisInTopologicalVectorSpaces}} undo

10 June 2020

• curprev 08:5608:56, 10 June 2020‎ Phydevy talk contribs‎ m 28,693 bytes +30‎ →‎Functional derivative: it's better to use \varepsilon instead of \epsilon. undo
• curprev 08:4708:47, 10 June 2020‎ Phydevy talk contribs‎ m 28,663 bytes −1‎ →‎Functional derivative: The parameter \epsilon in the functional derivative definition was mixed with \varepsilon. I have changed every \varepsilon to \epsilon along the text. undo

31 May 2020

• curprev 10:2110:21, 31 May 2020‎ 27.7.194.231 talk‎ 28,664 bytes 0‎ No edit summary undo

26 May 2020

• curprev 21:0421:04, 26 May 2020‎ Deacon Vorbis talk contribs‎ m 28,664 bytes +33‎ Reverted edits by Beland (talk) to last version by JRSpriggs undo Tag: Rollback
• curprev 20:2620:26, 26 May 2020‎ Beland talk contribs‎ m 28,631 bytes −33‎ convert special characters (via WP:JWB) undo

1 May 2020

• curprev 07:4307:43, 1 May 2020‎ JRSpriggs talk contribs‎ 28,664 bytes +125‎ lead: make clearer and more general undo

30 April 2020

• curprev 11:3411:34, 30 April 2020‎ AnomieBOT talk contribs‎ 28,539 bytes +34‎ Rescuing orphaned refs ("ParrYangP246" from rev 945972643) undo
• curprev 01:2901:29, 30 April 2020‎ JRSpriggs talk contribs‎ 28,505 bytes −401‎ lead: fix misleading expression undo

17 March 2020

• curprev 08:0408:04, 17 March 2020‎ 93.1.174.68 talk‎ 28,906 bytes +5‎ →‎Functional derivative undo