Back-and-forth method: Revision history

24 January 2025

• curprev 11:1611:16, 24 January 2025 PagePerfecter talk contribs m 5,952 bytes +4 Just added the link in the content. undo Tag: Visual edit

24 October 2023

• curprev 20:5520:55, 24 October 2023 Jlwoodwa talk contribs m 5,948 bytes −1 spacing undo

31 December 2022

• curprev 00:0900:09, 31 December 2022 Joriki talk contribs 5,949 bytes +11 slight correction undo

26 August 2022

• curprev 01:1001:10, 26 August 2022 Mgkrupa talk contribs 5,938 bytes +22 →References undo

24 July 2021

• curprev 13:3813:38, 24 July 2021 BernardoSulzbach talk contribs m 5,916 bytes 0 v2.04 - Fix errors for CW project MOS:ELLIPSIS undo Tag: WPCleaner
• curprev 13:3713:37, 24 July 2021 BernardoSulzbach talk contribs m 5,916 bytes +12 Added missing reflist undo

15 July 2021

• curprev 21:1321:13, 15 July 2021 David Eppstein talk contribs 5,904 bytes +534 →Application to densely ordered sets: Cantor's isomorphism theorem undo

12 June 2021

• curprev 10:3910:39, 12 June 2021 Arbitrarily0 talk contribs 5,370 bytes +30 →History: +links undo

18 December 2019

• curprev 22:0222:02, 18 December 2019 InternetArchiveBot talk contribs 5,340 bytes +81 Bluelinking 1 books for verifiability.) #IABot (v2.1alpha3 undo

9 October 2019

• curprev 13:2313:23, 9 October 2019 134.59.11.233 talk 5,259 bytes +22 No edit summary undo

10 May 2019

• curprev 11:3811:38, 10 May 2019 129.132.146.209 talk 5,237 bytes −116 reduced repetition of "it can be used to prove that" undo

1 January 2018

• curprev 14:2214:22, 1 January 2018 Wasell talk contribs m 5,353 bytes −18 →Application to densely ordered sets: MOS:BOLD undo

24 April 2016

• curprev 00:3200:32, 24 April 2016 David Eppstein talk contribs 5,371 bytes −67 dab undo

17 March 2016

• curprev 03:2703:27, 17 March 2016 BG19bot talk contribs m 5,438 bytes −4 →top: Remove blank line(s) between list items per WP:LISTGAP to fix an accessibility issue for users of screen readers. Do WP:GENFIXES and cleanup if needed. Discuss this at Wikipedia talk:WikiProject Accessibility#LISTGAP undo

30 October 2015

• curprev 16:0916:09, 30 October 2015 Funandtrvl talk contribs m 5,442 bytes +86 v1.37 - Disambiguation help needed for 2 links - R.e., Recursive function, 2 to be fixed - R.e., Recursive function undo Tag: WPCleaner

19 April 2015

• curprev 17:1617:16, 19 April 2015 114.160.121.71 talk 5,356 bytes +120 No edit summary undo

17 September 2014

• curprev 20:5220:52, 17 September 2014 David Eppstein talk contribs 5,236 bytes −698 →Application to densely ordered sets: remove unsourced tangent about how if you do something different from the back-and-forth method it might or might not work as well undo

14 February 2014

• curprev 03:2503:25, 14 February 2014 205.143.221.172 talk 5,934 bytes +221 →Application to densely ordered sets: Requested citation undo

15 January 2014

• curprev 22:2122:21, 15 January 2014 Omnipaedista talk contribs 5,713 bytes −2 punctuation undo

28 October 2013

• curprev 03:1203:12, 28 October 2013 LokiClock talk contribs 5,715 bytes +8 →History: +See also undo

14 March 2013

• curprev 08:0508:05, 14 March 2013 Addbot talk contribs m 5,707 bytes −39 Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q4839003 undo

7 January 2013

• curprev 21:2221:22, 7 January 2013 Suslindisambiguator talk contribs 5,746 bytes +27 →History undo

25 August 2012

• curprev 17:1117:11, 25 August 2012 Suslindisambiguator talk contribs 5,719 bytes +40 →References undo

18 April 2012

• curprev 23:4623:46, 18 April 2012 Joriki talk contribs m 5,679 bytes +16 added link to dense order undo

31 January 2012

• curprev 23:1723:17, 31 January 2012 Cydebot talk contribs m 5,663 bytes +13 Robot - Speedily moving category Proofs to Category:Mathematical proofs per CFDS. undo

6 January 2011

• curprev 23:0223:02, 6 January 2011 ClueBot NG talk contribs m 5,650 bytes +4,991 Reverting possible vandalism by 142.25.110.63 to version by BackfireBotII. False positive? Report it. Thanks, ClueBot NG. (167453) (Bot) undo
• curprev 23:0223:02, 6 January 2011 142.25.110.63 talk 659 bytes −4,991 No edit summary undo

26 March 2010

• curprev 17:0617:06, 26 March 2010 BackfireBotII talk contribs m 5,650 bytes −4 fixing IW undo

21 July 2009

• curprev 20:0720:07, 21 July 2009 Giftlite talk contribs m 5,654 bytes −2 −sp undo

21 April 2009

• curprev 22:4122:41, 21 April 2009 Hans Adler talk contribs m 5,656 bytes +34 update link undo

10 March 2009

• curprev 21:3121:31, 10 March 2009 Hans Adler talk contribs 5,622 bytes −9 remove duplicate words undo
• curprev 16:0516:05, 10 March 2009 David Eppstein talk contribs 5,631 bytes +187 rado graph undo

24 July 2008

• curprev 03:4003:40, 24 July 2008 207.241.238.217 talk 5,444 bytes +45 →History: see also undo

2 May 2008

• curprev 22:0422:04, 2 May 2008 Hans Adler talk contribs 5,399 bytes +9 "this" was ambiguous undo

23 February 2008

• curprev 16:4316:43, 23 February 2008 R.e.b. talk contribs 5,390 bytes −28 snap link undo
• curprev 16:1516:15, 23 February 2008 R.e.b. talk contribs 5,418 bytes +22 more precise undo
• curprev 16:1316:13, 23 February 2008 R.e.b. talk contribs m 5,396 bytes −7 →Application to densely ordered sets: typos undo
• curprev 16:1216:12, 23 February 2008 R.e.b. talk contribs 5,403 bytes +313 →Application to densely ordered sets: modify proof so both directions are needed! undo
• curprev 04:3004:30, 23 February 2008 R.e.b. talk contribs 5,090 bytes +134 atomic model undo
• curprev 03:3603:36, 23 February 2008 Michael Hardy talk contribs 4,956 bytes +14 No edit summary undo
• curprev 00:5600:56, 23 February 2008 R.e.b. talk contribs 4,942 bytes +34 →Application to densely ordered sets: correction undo

10 February 2008

• curprev 20:5820:58, 10 February 2008 Hans Adler talk contribs m 4,908 bytes 0 moved Cantor's back-and-forth method to Back-and-forth method over redirect: The method is not really due to Cantor, and usually not named after him. Cantor proved the theorem that now uses the method in a different way. undo
• curprev 20:5320:53, 10 February 2008 Hans Adler talk contribs 4,908 bytes +960 The method is not due to Cantor. Adding a history section and historical references. undo
• curprev 20:2620:26, 10 February 2008 Hans Adler talk contribs 3,948 bytes +20 →Application to densely ordered sets: tweak formula undo

10 October 2007

• curprev 22:1222:12, 10 October 2007 Michael Hardy talk contribs m 3,928 bytes +63 →Application to densely ordered sets undo
• curprev 17:0117:01, 10 October 2007 SmackBot talk contribs 3,865 bytes +1 Standard headings &/or gen fixes. undo

22 September 2007

• curprev 09:3309:33, 22 September 2007 222.228.110.103 talk 3,864 bytes +39 →Reference: addition of the link to the Japanese entry undo

24 July 2007

• curprev 04:2504:25, 24 July 2007 Trovatore talk contribs 3,825 bytes +28 dab ba undo

30 May 2007

• curprev 18:3418:34, 30 May 2007 CBM talk contribs 3,797 bytes +54 Refine category undo

19 April 2007

• curprev 01:1301:13, 19 April 2007 Michael Hardy talk contribs m 3,743 bytes −10 No edit summary undo