Implicit function theorem: Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 20:1920:19, 12 May 2024‎ JBW talk contribs‎ 23,366 bytes −25‎ Revert; I don't see why "assume" is better than the original "if". undo
curprev 20:1720:17, 12 May 2024‎ JBW talk contribs‎ 23,391 bytes +23‎ Undoing an unexplained revert. The function is unique in having these properties, not just unique among continuously differentiable functions, which the wording here suggests. undo Tag: Undo
curprev 14:4814:48, 12 May 2024‎ 2601:204:f181:9410:b188:511f:d5ff:15d4 talk‎ 23,368 bytes +26‎ →‎Implicit functions from non-differentiable functions: Improved format undo

curprev 10:3810:38, 24 April 2024‎ RobQnadqs talk contribs‎ m 23,342 bytes −23‎ Slightly redid the phrasing to more correctly state the theorem undo Tags: Manual revert Reverted

curprev 08:0608:06, 15 April 2024‎ Miracle173 talk contribs‎ 23,365 bytes +23‎ →‎stating the theorem more clear undo Tag: Reverted

curprev 22:0022:00, 27 December 2023‎ NischayReddy3 talk contribs‎ 23,342 bytes −11‎ →‎Proof for 2D case undo Tags: Mobile edit Mobile web edit

curprev 20:5120:51, 21 October 2023‎ Bender235 talk contribs‎ m 23,353 bytes +4‎ →‎Collapsing manifolds undo
curprev 02:2902:29, 21 October 2023‎ Bender235 talk contribs‎ 23,349 bytes +500‎ →‎Generalizations undo

curprev 05:0005:00, 19 October 2023‎ 46.123.240.108 talk‎ 22,849 bytes 0‎ Changed index back to m undo Tags: Manual revert Mobile edit Mobile web edit

curprev 15:0415:04, 12 October 2023‎ 89.212.223.208 talk‎ 22,849 bytes 0‎ changed the index from m to k, to not confuse with "m" equations and the index for y variable undo Tag: Reverted

curprev 19:3619:36, 1 September 2023‎ JBW talk contribs‎ 22,849 bytes +11‎ f anyone disagrees I won't quarrel or edit-war, but to me "for the curve around" seems too vague and undefined. undo

curprev 16:4916:49, 13 August 2023‎ D.Lazard talk contribs‎ 22,838 bytes +46‎ Undid revision 1170183012 by JBW (talk) very often is too vague. Restoring "almost always", with a link undo
curprev 15:5815:58, 13 August 2023‎ JBW talk contribs‎ 22,792 bytes −3‎ I would want a clear definition of "almost always" to justify this statement. undo

curprev 03:1303:13, 12 August 2023‎ Hellacioussatyr talk contribs‎ 22,795 bytes +11‎ →‎Definitions undo Tag: Visual edit

curprev 14:0914:09, 22 May 2023‎ Billlion talk contribs‎ 22,784 bytes +6‎ the o is a vector so bold emphasizes this undo

curprev 21:5521:55, 28 February 2023‎ Nerd271 talk contribs‎ 22,778 bytes −1‎ Navigational pane. undo Tag: 2017 wikitext editor

curprev 08:0808:08, 11 February 2023‎ JBW talk contribs‎ 22,779 bytes 0‎ Reverting a good faith but mistaken attempt to correct the text. The number of x variables doesn't have to be equal to the number of y variables. undo Tag: Undo
curprev 00:1500:15, 11 February 2023‎ Scholar596440 talk contribs‎ 22,779 bytes 0‎ Fixed (potential) typo: use of undeclared variable ‘n’, when variable ‘m’ seems to be the intended meaning undo Tags: Reverted Mobile edit Mobile app edit iOS app edit

curprev 00:5900:59, 30 January 2023‎ OAbot talk contribs‎ m 22,779 bytes +17‎ Open access bot: arxiv added to citation with #oabot. undo

curprev 14:1214:12, 5 January 2023‎ Cewbot talk contribs‎ m 22,762 bytes −7‎ Fixing broken anchor: #Formal definition→most alike anchor Relation (mathematics)#Definition undo

curprev 23:4123:41, 22 October 2022‎ Gbabus talk contribs‎ m 22,769 bytes +1‎ Removed the pluralization of a variable. undo Tag: Visual edit
curprev 16:0016:00, 22 October 2022‎ 2600:6c4c:64f0:80a0:2532:8e7:e4ee:f4a0 talk‎ 22,768 bytes +8‎ →‎First example: changed the working of the last sentence of the section *First example* so that if flows a little better. undo Tag: Visual edit

curprev 10:1010:10, 19 October 2022‎ 193.40.13.174 talk‎ 22,760 bytes −11‎ →‎Implicit functions from non-differentiable functions: The "if and only if" was wrong and is replaced with "If ... then ...". A counterexample is given by f(x,y)=x^2. undo

curprev 10:2710:27, 25 September 2022‎ 88.67.170.77 talk‎ 22,771 bytes −1‎ Corrected a small grammar error undo

curprev 15:5915:59, 3 August 2022‎ Mgkrupa talk contribs‎ m 22,772 bytes +38‎ Categories undo
curprev 15:5015:50, 3 August 2022‎ Mgkrupa talk contribs‎ 22,734 bytes +41‎ →‎Further reading undo

curprev 13:2513:25, 4 June 2022‎ D.Lazard talk contribs‎ 22,693 bytes −57‎ Reverted 1 edit by 145.118.241.212 (talk): Nonsensical, as a and b are fixed undo Tags: Twinkle Undo
curprev 13:1713:17, 4 June 2022‎ 145.118.241.212 talk‎ 22,750 bytes +57‎ →‎Definitions undo Tag: Reverted

curprev 08:5308:53, 25 April 2022‎ Entropeneur talk contribs‎ m 22,693 bytes +2‎ →‎Statement of the theorem undo
curprev 08:5208:52, 25 April 2022‎ Entropeneur talk contribs‎ m 22,691 bytes +22‎ →‎Statement of the theorem undo
curprev 08:4708:47, 25 April 2022‎ Entropeneur talk contribs‎ 22,669 bytes +268‎ →‎Statement of the theorem: I have consulted the reference given here (De Oliveirra 2013) and I have modifed the partial derivative formula to agree with that reference. I believe the previous formula here was incomplete. undo

curprev 12:4512:45, 3 February 2022‎ 134.60.112.71 talk‎ 22,401 bytes +195‎ →‎Definitions: Changed to consistent mathematical typography undo
curprev 12:3412:34, 3 February 2022‎ 134.60.112.71 talk‎ 22,206 bytes +99‎ →‎Statement of the theorem: Changed to consistent mathematical typography. undo

curprev 13:4613:46, 30 December 2021‎ Hellacioussatyr talk contribs‎ 22,107 bytes +472‎ rm :-indents undo Tag: 2017 wikitext editor

curprev 22:0622:06, 23 July 2021‎ Eric Rowland talk contribs‎ m 21,635 bytes −1‎ reduce vertical space undo

curprev 11:4611:46, 20 July 2021‎ Mojtabakd talk contribs‎ m 21,636 bytes +24‎ →‎top: ref --> efn undo Tag: Visual edit

curprev 17:1817:18, 15 July 2021‎ 2600:6c64:677f:c63a:bdda:e934:443c:dc0e talk‎ 21,612 bytes +177‎ So I added a little bit of explanation for the proof of 2D case that why the derivative is not zero around the given point. undo

curprev 03:2003:20, 17 April 2021‎ Citation bot talk contribs‎ 21,435 bytes −10‎ Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | Category:CS1 maint: ref=harv | via #UCB_Category 346/352 undo

curprev 05:4805:48, 12 April 2021‎ Citation bot talk contribs‎ 21,445 bytes +77‎ Add: isbn, s2cid, authors 1-1. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | Category:CS1 maint: ref=harv | via #UCB_Category 1406/2500 undo

curprev 16:0316:03, 10 February 2021‎ Hellacioussatyr talk contribs‎ 21,261 bytes +285‎ →‎First example undo Tags: nowiki added 2017 wikitext editor

curprev 20:0520:05, 13 December 2020‎ WikiCleanerBot talk contribs‎ m 20,976 bytes −44‎ v2.04b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation - Link equal to linktext) undo Tag: WPCleaner

curprev 05:4005:40, 12 December 2020‎ Monkbot talk contribs‎ m 21,020 bytes −71‎ Task 18 (cosmetic): eval 12 templates: del empty params (1×); hyphenate params (10×); del |ref=harv (7×); undo Tag: AWB

curprev 14:1914:19, 11 November 2020‎ Jyotishka Ray Choudhury talk contribs‎ 21,091 bytes +1‎ →‎Statement of the theorem undo

curprev 02:2902:29, 9 November 2020‎ 86.153.213.49 talk‎ 21,090 bytes +36‎ →‎The circle example undo

curprev 03:2903:29, 20 August 2020‎ 175.120.37.147 talk‎ 21,054 bytes 0‎ →‎Statement of the theorem undo

12 May 2024

24 April 2024

15 April 2024

27 December 2023

21 October 2023

19 October 2023

12 October 2023

1 September 2023

13 August 2023

12 August 2023

22 May 2023

28 February 2023

11 February 2023

30 January 2023

5 January 2023

22 October 2022

19 October 2022

25 September 2022

3 August 2022

4 June 2022

25 April 2022

3 February 2022

30 December 2021

23 July 2021

20 July 2021

15 July 2021

17 April 2021

12 April 2021

10 April 2021

10 February 2021

13 December 2020

12 December 2020

11 November 2020

9 November 2020

20 August 2020