Inclusion–exclusion principle: Revision history

3 August 2025

• curprev 11:2111:21, 3 August 2025 JzLMANS14 talk contribs 40,501 bytes +8 Link suggestions feature: 2 links added. undo Tags: Visual edit Mobile edit Mobile web edit Newcomer task Suggested: add links

27 January 2025

• curprev 15:5415:54, 27 January 2025 MissPlacement talk contribs 40,493 bytes −14 →In probability undo

20 January 2025

• curprev 08:2208:22, 20 January 2025 Nourw55 talk contribs 40,507 bytes +8 Link suggestions feature: 2 links added. undo Tags: Visual edit Mobile edit Mobile web edit Newcomer task Suggested: add links

17 November 2024

• curprev 18:4218:42, 17 November 2024 Aadirulez8 talk contribs m 40,499 bytes −66 v2.05 - Fix errors for CW project (Ordinal number found inside <sup> tags) undo Tag: WPCleaner

4 November 2024

• curprev 00:5300:53, 4 November 2024 Aoa7386 talk contribs m 40,565 bytes −29 No edit summary undo

14 October 2024

• curprev 08:2208:22, 14 October 2024 Ruakh talk contribs m 40,594 bytes −1 →top: rm stray whitespace undo Tags: Mobile edit Mobile app edit Android app edit App section source

13 October 2024

• curprev 17:5617:56, 13 October 2024 Cosmia Nebula talk contribs m 40,595 bytes −13 →Special case undo Tag: 2017 wikitext editor
• curprev 17:5517:55, 13 October 2024 Cosmia Nebula talk contribs 40,608 bytes +618 →Special case: point process undo Tag: Visual edit

10 September 2024

• curprev 03:1903:19, 10 September 2024 Gtyrovolas talk contribs m 39,990 bytes +2 Fixed typo introduced by previous edit. undo Tags: Mobile edit Mobile app edit iOS app edit App section source
• curprev 03:0203:02, 10 September 2024 Gtyrovolas talk contribs m 39,988 bytes +11 Fixed wrong formula in special case. In the old version the formula is just the negative of the above, not the total minus the above. undo

12 July 2024

• curprev 21:3721:37, 12 July 2024 Beland talk contribs m 39,977 bytes +23 convert special characters found by Wikipedia:Typo Team/moss (via WP:JWB) undo

5 July 2024

• curprev 02:2202:22, 5 July 2024 96.227.114.208 talk 39,954 bytes +2 Before adding a =0, the equation wasn't an equation. Added =0 so that below mention of 'LHS' makes sense undo

25 June 2024

• curprev 18:1818:18, 25 June 2024 Raino5501 talk contribs 39,952 bytes +28 Corrected formatting undo Tags: Visual edit Mobile edit Mobile web edit

13 April 2024

• curprev 10:0510:05, 13 April 2024 LucasBrown talk contribs 39,924 bytes +1,011 →Euler's phi function undo Tag: 2017 wikitext editor

8 April 2024

• curprev 17:4817:48, 8 April 2024 LucasBrown talk contribs m 38,913 bytes −106 Equation numbering undo Tag: 2017 wikitext editor

4 April 2024

• curprev 05:5305:53, 4 April 2024 2001:fb1:15c:289a:5df:2ce8:87b8:1419 talk 39,019 bytes +7 No edit summary undo

11 January 2024

• curprev 17:5917:59, 11 January 2024 Sir Ibee talk contribs 39,012 bytes +29 Open access status updates in citations with OAbot #oabot undo Tag: OAbot [2.1]

28 December 2023

• curprev 16:4016:40, 28 December 2023 Dexxor talk contribs m 38,983 bytes +2 Undid revision 1192250409 by 117.244.240.198 (talk) undo Tag: Undo
• curprev 12:1112:11, 28 December 2023 117.244.240.198 talk 38,981 bytes −2 →Counting integers undo Tag: Reverted

13 August 2023

• curprev 08:3808:38, 13 August 2023 OAbot talk contribs m 38,983 bytes +16 Open access bot: doi added to citation with #oabot. undo

24 July 2023

• curprev 12:1712:17, 24 July 2023 HTinC23 talk contribs 38,967 bytes 0 →Number of onto functions: fixed Category:Harv and Sfn no-target errors undo

16 July 2023

• curprev 19:1019:10, 16 July 2023 Dimadick talk contribs 38,967 bytes +31 →References undo

19 May 2023

• curprev 20:2420:24, 19 May 2023 ZiyangTheory talk contribs m 38,936 bytes +1 Fix the "|S|" as the second | is too close. undo

13 May 2023

• curprev 06:2606:26, 13 May 2023 2601:600:947f:92b0:a96e:4745:be32:9449 talk 38,935 bytes −1 →Formula undo

29 March 2023

• curprev 19:2919:29, 29 March 2023 173.11.52.249 talk 38,936 bytes +2 →Counting integers undo
• curprev 19:2819:28, 29 March 2023 173.11.52.249 talk 38,934 bytes +65 No edit summary undo

12 January 2023

• curprev 01:1201:12, 12 January 2023 Faolin42 talk contribs 38,869 bytes +1 combinatoial -> combinatorial undo

29 October 2022

• curprev 20:5420:54, 29 October 2022 68.134.243.51 talk 38,868 bytes +10 wording undo Tag: Visual edit

7 August 2022

• curprev 00:2600:26, 7 August 2022 Mgkrupa talk contribs 38,858 bytes +117 →See also undo

26 July 2022

• curprev 22:1622:16, 26 July 2022 Headbomb talk contribs 38,741 bytes +22 Zeitschrift für Wahrscheinlichkeitstheorie und Verwandte Gebiete undo

16 July 2022

• curprev 09:0309:03, 16 July 2022 LucasBrown talk contribs 38,719 bytes +2 →Diluted inclusion–exclusion principle: Fixed grammar undo Tags: Mobile edit Mobile app edit Android app edit

23 May 2022

• curprev 21:0221:02, 23 May 2022 WikiCleanerBot talk contribs m 38,717 bytes 0 v2.04b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

12 May 2022

• curprev 23:1223:12, 12 May 2022 Zaslav talk contribs 38,717 bytes −59 Rev: Connection with number theory is debatable and reference to Legendre is pointless. undo
• curprev 23:0223:02, 12 May 2022 Zaslav talk contribs m 38,776 bytes +3 Ce. undo

6 May 2022

• curprev 15:1815:18, 6 May 2022 67.21.186.216 talk 38,773 bytes −2 No edit summary undo

19 March 2022

• curprev 05:3505:35, 19 March 2022 Citation bot talk contribs 38,775 bytes +28 Add: s2cid, issue, authors 1-1. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by Abductive | Category:Articles containing proofs | #UCB_Category 68/409 undo

10 February 2022

• curprev 00:5500:55, 10 February 2022 Greg at Higher Math Help talk contribs m 38,747 bytes 0 Edited exponent in the last term of the general formula so that it's consistent with the more compact form that's given below. undo

21 December 2021

• curprev 21:4721:47, 21 December 2021 Hellacioussatyr talk contribs 38,747 bytes +51 →Algebraic proof: more equation linkin undo Tag: 2017 wikitext editor
• curprev 21:4621:46, 21 December 2021 Hellacioussatyr talk contribs 38,696 bytes +321 equation linking undo Tag: 2017 wikitext editor
• curprev 21:3821:38, 21 December 2021 Hellacioussatyr talk contribs 38,375 bytes +2 →Other forms: wrapping undo Tag: 2017 wikitext editor
• curprev 21:3721:37, 21 December 2021 Hellacioussatyr talk contribs 38,373 bytes +15 No edit summary undo Tag: 2017 wikitext editor

18 September 2021

• curprev 23:0123:01, 18 September 2021 Rwv37 talk contribs 38,358 bytes +73 Hopefully clarifying the somewhat confusing phraseology of exactly what is "more clearly seen" via the three-set case vis-a-vis the two-set case - i.e. the IEP itself is "more clearly seen" via the three-set case (as opposed to the three-set case *in and of itself* being "more clearly seen" than the two-set case). undo

25 May 2021

• curprev 17:3517:35, 25 May 2021 Frostly talk contribs 38,285 bytes +58 Importing Wikidata short description: "Counting technique in combinatorics" (Shortdesc helper) undo

7 October 2020

• curprev 09:5309:53, 7 October 2020 157.119.204.254 talk 38,227 bytes 0 The formula given at the very beginning was wrong as the last term should have a plus not a minus. undo Tag: Manual revert
• curprev 04:5004:50, 7 October 2020 47.41.135.252 talk 38,227 bytes 0 Changed 'plus' to a 'minus' in the example with 3 probabilities. undo Tag: Reverted

16 August 2020

• curprev 02:4902:49, 16 August 2020 FrescoBot talk contribs m 38,227 bytes −36 Bot: link specificity and minor changes undo

22 July 2020

• curprev 07:5007:50, 22 July 2020 2607:fea8:bda0:9b20:2d9b:e0eb:1f7d:40cd talk 38,263 bytes +1 →Algebraic proof: minor undo

1 July 2020

• curprev 05:4105:41, 1 July 2020 171.60.163.38 talk 38,262 bytes 0 →Counting integers undo
• curprev 05:3705:37, 1 July 2020 122.170.218.18 talk 38,262 bytes −2 →Counting integers undo

9 April 2020

• curprev 17:4617:46, 9 April 2020 Joel Brennan talk contribs m 38,264 bytes +2 →Algebraic proof: piecewise notation for domain, codomain, and rule of a functions is ugly undo