Identity function: Revision history

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curprev 19:1619:16, 30 April 2025 Citation bot talk contribs 6,552 bytes +43 Add: location, publisher. | Use this bot. Report bugs. | Suggested by Dominic3203 | Linked from User:Mathbot/Most_linked_math_articles | #UCB_webform_linked 729/1913 undo

curprev 19:4619:46, 25 October 2024 Thiagovscoelho talk contribs 6,509 bytes +21 No edit summary undo

curprev 05:1105:11, 22 January 2024 Alexeyevitch talk contribs 6,204 bytes +1 rvv undo Tag: Undo
curprev 05:0805:08, 22 January 2024 68.106.225.191 talk 6,203 bytes −1 No edit summary undo Tags: Reverted Visual edit

curprev 22:0422:04, 15 January 2024 Guri Buza talk contribs m 6,204 bytes 0 →Definition: Changed the notation $M$ to $X$, since this is how we denote sets more commonly. Usually, $M$ is reserved for manifolds. undo Tag: Visual edit

curprev 07:3007:30, 4 November 2023 Roffaduft talk contribs m 6,204 bytes +25 →See also undo

curprev 01:1701:17, 14 March 2022 David Eppstein talk contribs 6,179 bytes +55 ce undo

curprev 15:3315:33, 23 October 2021 Joel Brennan talk contribs m 6,124 bytes +211 added wikilinks undo

curprev 14:5314:53, 27 August 2021 85.153.228.230 talk 5,913 bytes 0 uppercase X can also be a number undo

curprev 00:1800:18, 2 May 2021 98.128.172.242 talk 5,913 bytes +23 →See also undo

curprev 02:5102:51, 20 March 2021 Hellacioussatyr talk contribs m 5,890 bytes 0 →Properties: Italics undo Tag: 2017 wikitext editor

curprev 05:1405:14, 26 November 2020 Monkbot talk contribs m 5,890 bytes −108 Task 18 (cosmetic): eval 9 templates: del empty params (13×); undo Tag: AWB

curprev 05:1705:17, 1 November 2020 Citation bot talk contribs 5,998 bytes −389 Alter: date, url, isbn. URLs might have been internationalized/anonymized. Add: author pars. 1-1. Removed parameters. Some additions/deletions were actually parameter name changes. Correct ISBN10 to ISBN13. | 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 1808/3157 undo

curprev 15:2315:23, 21 September 2020 JayBeeEll talk contribs 6,387 bytes −745 Undid revision 979314736 by Miaumee (talk) Per User talk:Miaumee, this is apparently the preferred response to poor editing undo Tag: Undo

curprev 02:1702:17, 20 September 2020 Miaumee talk contribs 7,132 bytes +745 Minor C/E fixes. + inline refs. + info on notation. undo Tags: Reverted Visual edit

curprev 12:0212:02, 25 July 2020 Sphilbrick talk contribs 6,387 bytes +501 →Definition: add ref undo Tag: Visual edit
curprev 11:5811:58, 25 July 2020 Sphilbrick talk contribs 5,886 bytes +458 →Algebraic properties: add ref undo Tag: Visual edit
curprev 11:5411:54, 25 July 2020 Sphilbrick talk contribs 5,428 bytes +370 →Properties: add ref undo Tag: Visual edit
curprev 11:5211:52, 25 July 2020 Sphilbrick talk contribs 5,058 bytes +437 →Properties: add ref undo Tag: Visual edit

curprev 16:3616:36, 5 June 2020 1234qwer1234qwer4 talk contribs m 4,621 bytes +2 Section heading change: Algebraic property → Algebraic properties using a script undo

curprev 01:4301:43, 28 May 2020 The Eloquent Peasant talk contribs 4,619 bytes +2 Changing short description from "In mathematics, function that always returns the same value that was used as its argument" to "In mathematics, a function that always returns the same value that was used as its argument" (Shortdesc helper) undo
curprev 01:4301:43, 28 May 2020 The Eloquent Peasant talk contribs 4,617 bytes +112 Adding local short description: "In mathematics, function that always returns the same value that was used as its argument", overriding Wikidata description "function that always returns the same value that was used as its argument" (Shortdesc helper) undo

curprev 16:5516:55, 28 February 2020 Sasuke Sarutobi talk contribs 4,505 bytes +54 →Properties: Added idempotence of identity function (trivial property, but worth saying for readers unfamiliar with idempotence) undo Tag: Visual edit

curprev 21:2021:20, 31 January 2020 Wcherowi talk contribs 4,451 bytes −54 Reverted 1 edit by 142.58.161.96 (talk): Repeats what was just said (TW) undo Tag: Undo
curprev 18:5918:59, 31 January 2020 142.58.161.96 talk 4,505 bytes +54 →Algebraic property undo Tag: Visual edit

curprev 18:4518:45, 3 November 2019 Joel Brennan talk contribs m 4,451 bytes +1 punctuation undo

curprev 11:2711:27, 6 September 2019 Incnis Mrsi talk contribs 4,450 bytes +61 →top: rm a silly use of the word “equation” (likely follows from historical confusion and misuse surrounding that word in English) undo

curprev 18:2018:20, 20 March 2019 Alan McDonald talk contribs 4,454 bytes +1 →Definition undo
curprev 18:2018:20, 20 March 2019 Alan McDonald talk contribs m 4,453 bytes −3 →Algebraic property undo
curprev 18:1818:18, 20 March 2019 Alan McDonald talk contribs m 4,456 bytes +67 →Definition undo

curprev 18:0918:09, 31 January 2019 Serols talk contribs m 4,389 bytes +33 Reverted edits by 180.249.169.197 (talk) (HG) (3.4.6) undo Tags: Huggle Rollback
curprev 18:0918:09, 31 January 2019 180.249.169.197 talk 4,356 bytes −33 No edit summary undo

curprev 20:4620:46, 17 January 2019 Wcherowi talk contribs 4,389 bytes −51 Reverted 1 edit by 113.199.254.88 (talk): True but not a defining characteristic. (TW) undo Tag: Undo
curprev 07:0207:02, 17 January 2019 113.199.254.88 talk 4,440 bytes +51 Added content which is easy to understand. undo Tags: Mobile edit Mobile web edit

curprev 19:0719:07, 5 November 2018 Wcherowi talk contribs 4,389 bytes −16 Reverted good faith edits by Miklcct (talk): Too much of a stretch. (TW) undo Tag: Undo

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