Pointed set: Revision history

12 July 2025

• curprev 10:4710:47, 12 July 2025 Citation bot talk contribs 8,819 bytes −33 Removed parameters. | Use this bot. Report bugs. | #UCB_CommandLine undo Tag: Manual revert

8 February 2025

• curprev 02:2002:20, 8 February 2025 Citation bot talk contribs 8,852 bytes +33 Added doi-broken-date. | Use this bot. Report bugs. | Suggested by Abductive | Category:Basic concepts in set theory | #UCB_Category 40/55 undo Tag: Reverted

3 February 2025

• curprev 04:2204:22, 3 February 2025 Fgnievinski talk contribs 8,819 bytes +3 →top undo

31 January 2024

• curprev 02:4002:40, 31 January 2024 Citation bot talk contribs 8,816 bytes +59 Altered isbn. Add: doi, isbn. Upgrade ISBN10 to 13. | Use this bot. Report bugs. | Suggested by LeapTorchGear | #UCB_webform 2/104 undo

23 December 2023

• curprev 22:5822:58, 23 December 2023 Beland talk contribs m 8,757 bytes −8 convert special characters found by Wikipedia:Typo Team/moss (via WP:JWB) undo

19 November 2023

• curprev 11:0111:01, 19 November 2023 Temiquini talk contribs m 8,765 bytes −16 Added author link to reference 10 undo Tag: Visual edit

20 October 2023

• curprev 18:4818:48, 20 October 2023 Bernanke's Crossbow talk contribs 8,781 bytes +7 sfn undo
• curprev 18:4618:46, 20 October 2023 Bernanke's Crossbow talk contribs 8,774 bytes +315 rearrange to add headings, move some survey txtbooks to gen'l. references undo

23 July 2023

• curprev 16:4316:43, 23 July 2023 GhostInTheMachine talk contribs 8,459 bytes +50 Adding local short description: "Basic concept in set theory", overriding Wikidata description "a set equipped with a choice of a specific element" undo Tag: Shortdesc helper

19 July 2023

• curprev 22:2722:27, 19 July 2023 Thatsme314 talk contribs m 8,409 bytes +7 style (avoid usage of "this" without explicit object) undo
• curprev 22:2622:26, 19 July 2023 Thatsme314 talk contribs m 8,402 bytes −4 en dash vs em dash, spaacing undo
• curprev 22:2522:25, 19 July 2023 Thatsme314 talk contribs m 8,406 bytes −1 singular vs plural undo

17 July 2023

• curprev 14:4214:42, 17 July 2023 Quondum talk contribs 8,407 bytes +1 whoops, that is a nonrestrictive clause undo
• curprev 14:3814:38, 17 July 2023 Quondum talk contribs 8,406 bytes +195 adding explanatory footnote for notation undo

28 June 2023

• curprev 15:1315:13, 28 June 2023 Quondum talk contribs 8,211 bytes +3 →top: ce phrase undo

28 November 2022

• curprev 05:0105:01, 28 November 2022 Fgnievinski talk contribs 8,208 bytes +28 No edit summary undo Tag: 2017 wikitext editor

29 January 2022

• curprev 20:0420:04, 29 January 2022 Ronvdburg talk contribs m 8,180 bytes +121 Making <math>\mathbf{1}</math> explicitly selecting a singleton set, according to the definition. So that morphisms from the image of <math>\mathbf{1}</math> itself also selects an element in the image of the morphisms. undo

23 November 2021

• curprev 22:0122:01, 23 November 2021 AxelBoldt talk contribs 8,059 bytes +110 explain partial functions undo Tag: Visual edit

29 January 2021

• curprev 17:3117:31, 29 January 2021 Monkbot talk contribs m 7,949 bytes +5 Task 18 (cosmetic): eval 13 templates: hyphenate params (5×); undo Tag: AWB

5 August 2020

• curprev 16:1716:17, 5 August 2020 Mgkrupa talk contribs 7,944 bytes +142 →See also undo

18 December 2019

• curprev 04:3104:31, 18 December 2019 InternetArchiveBot talk contribs 7,802 bytes +71 Bluelinking 1 books for verifiability.) #IABot (v2.1alpha3 undo

8 December 2019

• curprev 00:4200:42, 8 December 2019 Joel Brennan talk contribs m 7,731 bytes +72 fixed red links undo

25 September 2019

• curprev 09:4009:40, 25 September 2019 212.92.119.83 talk 7,659 bytes −54 The source says that a particular functor is an equivalence but not an isomorphism, not that such an isomorphism does not exist (which it very well may, but let's not put information not supported by a source on wikipedia). undo

8 September 2019

• curprev 03:2703:27, 8 September 2019 InternetArchiveBot talk contribs 7,713 bytes +79 Bluelinking 1 books for verifiability.) #IABot (v2.1alpha3 undo

10 August 2019

• curprev 18:5918:59, 10 August 2019 Bender235 talk contribs 7,634 bytes −5 No edit summary undo

6 April 2019

• curprev 03:5603:56, 6 April 2019 Wcherowi talk contribs m 7,639 bytes +2 →top: typo undo

5 April 2019

• curprev 14:3514:35, 5 April 2019 Joel Brennan talk contribs m 7,637 bytes +7 No edit summary undo
• curprev 14:3414:34, 5 April 2019 Joel Brennan talk contribs m 7,630 bytes −69 No edit summary undo

17 December 2018

• curprev 00:2400:24, 17 December 2018 Dl2000 talk contribs m 7,699 bytes +35 ordinals not normally used for dates (WP:DATESNO) undo

21 July 2018

• curprev 13:4313:43, 21 July 2018 94.25.236.82 talk 7,664 bytes +10 No edit summary undo

14 June 2018

• curprev 14:0614:06, 14 June 2018 Toddl-jones talk contribs 7,654 bytes 0 Fix direction of functor between pointed sets and usual sets. undo

6 June 2018

• curprev 11:5811:58, 6 June 2018 2601:2c0:4980:3510::1 talk 7,654 bytes +266 Relate categorical treatment to algebraic treatment undo
• curprev 11:3811:38, 6 June 2018 2601:2c0:4980:3510::1 talk 7,388 bytes +179 spell out nullary operationness (general math article), + homomorphisms undo

22 November 2017

• curprev 21:1621:16, 22 November 2017 Tom.Reding talk contribs m 7,209 bytes +3 →top: Rep typographic ligatures like "fi" with plain text; possible ref cleanup; WP:GenFixes on, replaced: fi → fi using AWB undo

29 October 2016

• curprev 01:3801:38, 29 October 2016 Bender the Bot talk contribs m 7,206 bytes +1 →top: http→https for Google Books and Google News using AWB undo

23 October 2016

• curprev 00:0100:01, 23 October 2016 181.93.9.10 talk 7,205 bytes +103 No edit summary undo

2 September 2016

• curprev 16:2616:26, 2 September 2016 67.198.37.16 talk 7,102 bytes −35 →External links: template for planetmath too undo
• curprev 16:2516:25, 2 September 2016 67.198.37.16 talk 7,137 bytes −3 →External links: err. the nlab template undo
• curprev 16:2516:25, 2 September 2016 67.198.37.16 talk 7,140 bytes +7 →External links: use the ncatlab template undo

13 August 2016

• curprev 02:4302:43, 13 August 2016 Quondum talk contribs 7,133 bytes −12 →top: punctuation undo

9 April 2016

• curprev 15:3815:38, 9 April 2016 Magioladitis talk contribs 7,145 bytes +16 Added ASIn in addition to OCLC undo
• curprev 15:3615:36, 9 April 2016 Magioladitis talk contribs 7,129 bytes −43 invalid ISBN - no ISBNs in 1970 anyway. Reference has a valid OCLC anyway undo

2 March 2016

• curprev 15:2515:25, 2 March 2016 Magioladitis talk contribs 7,172 bytes −42 clean undo
• curprev 14:5214:52, 2 March 2016 CBM talk contribs 7,214 bytes +3 Please don't replace references with reflist - the only possible effect would be to change reference formatting, see WP:CITEVAR undo
• curprev 14:4214:42, 2 March 2016 Magioladitis talk contribs m 7,211 bytes −3 →References: WP:CHECKWIKI error fixes, replaced: <references /> → {{Reflist}} using AWB (11964) undo

21 April 2015

• curprev 19:1019:10, 21 April 2015 Broido talk contribs m 7,214 bytes 0 No edit summary undo

9 November 2014

• curprev 16:2516:25, 9 November 2014 131.188.166.167 talk 7,214 bytes 0 No edit summary undo

9 September 2014

• curprev 23:5023:50, 9 September 2014 David Eppstein talk contribs 7,214 bytes +534 Supply requested citations undo

29 July 2014

• curprev 08:3408:34, 29 July 2014 Yobot talk contribs m 6,680 bytes +30 WP:CHECKWIKI error fixes using AWB (10331) undo
• curprev 07:3007:30, 29 July 2014 AnomieBOT talk contribs m 6,650 bytes +15 Dating maintenance tags: {{Cn}} undo