Cartesian product: Revision history

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curprev 15:2815:28, 14 June 2024 Quantling talk contribs 21,777 bytes +880 Use {{math}} or {{mvar}} where neither they nor <math> were used for math expressions undo

curprev 05:2405:24, 17 April 2024 David Eppstein talk contribs 20,897 bytes −664 No math image captions per MOS:MATH, so rewrite using intervals instead of sets to avoid BBB (also more readable and less technical) undo

curprev 20:3220:32, 15 April 2024 Beland talk contribs 21,561 bytes +44 {{MOS|article|MOS:BBB|date=April 2024}} undo

curprev 02:0302:03, 29 March 2024 David Eppstein talk contribs 21,517 bytes −27 →top: replace broken section link undo
curprev 02:0202:02, 29 March 2024 David Eppstein talk contribs 21,544 bytes +95 →A two-dimensional coordinate system: supply requested citation; avoid unicode blackboard bold per MOS:MATH undo

curprev 17:0417:04, 7 February 2024 Xpple talk contribs m 21,449 bytes +13 Add math tags undo

curprev 16:3816:38, 31 January 2024 Hellacioussatyr talk contribs m 21,436 bytes −1 →Set-theoretic definition undo Tag: 2017 wikitext editor

curprev 19:2819:28, 2 January 2024 Jacobolus talk contribs 21,437 bytes −220 →See also: thin out this section a bit. please feel free to expand the article a bit. having a huge list of "see also" here doesn't seem useful undo

curprev 19:2219:22, 28 November 2023 Quondum talk contribs 21,657 bytes +129 minor fmt fixes undo

curprev 18:0518:05, 13 October 2023 Vkuncak talk contribs m 21,528 bytes +26 →Cartesian products of several sets undo
curprev 18:0118:01, 13 October 2023 Vkuncak talk contribs m 21,502 bytes +139 →Set-theoretic definition: linked to ordered pair definition that justifies the powersets in the set builder notation undo

curprev 03:5403:54, 11 October 2023 64.7.43.132 talk 21,363 bytes +2 →Set-theoretic definition: A needed space is added undo

curprev 10:4410:44, 16 September 2023 Jochen Burghardt talk contribs 21,361 bytes +7 Undid revision 1175553856 by 92.248.152.172 (talk): prefer the more widely known English "and" over \land in this elementary-level article undo

curprev 20:5220:52, 15 September 2023 92.248.152.172 talk 21,354 bytes −6 Replace logical "and" with special symbol (in LaTeX is "\land" ) undo Tags: Mobile edit Mobile web edit

curprev 21:2321:23, 29 August 2023 A876 talk contribs 21,360 bytes +1 -oops. undo
curprev 21:2121:21, 29 August 2023 A876 talk contribs 21,359 bytes −157 +link back to [Outer product]. undo

curprev 22:2422:24, 31 July 2023 C7XWiki talk contribs 21,516 bytes +273 The cross should be large, but \big, \large don't seem to work →Infinite Cartesian products undo

curprev 19:5819:58, 5 May 2023 Jochen Burghardt talk contribs 21,243 bytes +1 →Set-theoretic definition: avoid ref-only line undo
curprev 15:0915:09, 5 May 2023 Xpple talk contribs m 21,242 bytes +14 Fix math display undo
curprev 14:4114:41, 5 May 2023 Xpple talk contribs 21,228 bytes +812 Add set-theoretic definition undo

curprev 16:4916:49, 21 March 2023 2620:0:1004:4:5bd0:9ac0:9722:a62f talk 20,416 bytes +5 →Infinite Cartesian products: Remove unnecessary parentheses. undo

curprev 06:5706:57, 18 March 2023 David Eppstein talk contribs 20,411 bytes −126 WP:USERGENERATED undo

curprev 11:0911:09, 8 December 2022 95.91.246.112 talk 20,537 bytes −22 →Intersections, unions, and subsets: Removed wrong highlight undo
curprev 11:0611:06, 8 December 2022 95.91.246.112 talk 20,559 bytes +44 →Intersections, unions, and subsets: Add highlighting to image description undo

curprev 22:2122:21, 27 November 2022 Waltpohl talk contribs m 20,515 bytes +19 →Intersections, unions, and subsets: fix planetmath link undo

curprev 15:5315:53, 29 September 2022 Ebony Jackson talk contribs 20,496 bytes +117 →A deck of cards: There is a bijection between Ranks x Suits and Suits x Ranks. undo

curprev 18:1918:19, 16 September 2022 David Eppstein talk contribs 20,379 bytes −37 Undo added cite. Fails to address the specific reason for the citation request, and MathWorld is generally a low-quality source. undo Tag: Undo
curprev 17:2817:28, 16 September 2022 ThinkMachine.sc talk contribs m 20,416 bytes +21 →A two-dimensional coordinate system undo Tags: Reverted Visual edit
curprev 17:2517:25, 16 September 2022 ThinkMachine.sc talk contribs m 20,395 bytes +16 →A two-dimensional coordinate system: Added citation. undo Tags: Reverted Visual edit

curprev 16:2216:22, 6 September 2022 David Eppstein talk contribs 20,379 bytes 0 Undid revision 1108838273 by Phrygas (talk) it's the same as the x already appearing in the same paragraph undo Tag: Undo
curprev 14:4414:44, 6 September 2022 Phrygas talk contribs 20,379 bytes 0 f is the usual letter to denote functions undo Tag: Reverted

curprev 00:0100:01, 7 August 2022 Mgkrupa talk contribs 20,379 bytes +23 Added {{Mathematical logic}} undo

curprev 05:4105:41, 22 July 2022 David Eppstein talk contribs 20,356 bytes +82 Undid revision 1099681770 by Gajurgensen (talk) It is incorrect that the axiom of choice, in its usual formulation, STATES that Cartesian products are non-empty. It is EQUIVALENT to the statement that they are non-empty, but that requires a proof. undo Tag: Undo
curprev 02:2102:21, 22 July 2022 Gajurgensen talk contribs m 20,274 bytes −82 Clarify the meaning of the axiom of choice with respect to an infinite Cartesian product undo Tag: Reverted

curprev 20:1520:15, 20 June 2022 David Eppstein talk contribs 20,356 bytes −522 Undid revision 1094082075 by SamanthaNguyen (talk) Junk WP:DISINFOBOX, not informative undo Tag: Undo
curprev 16:5516:55, 20 June 2022 SamanthaNguyen talk contribs 20,878 bytes +522 + Template:Infobox mathematical statement, move image into infobox undo Tags: Reverted 2017 wikitext editor

curprev 18:3718:37, 23 April 2022 Jochen Burghardt talk contribs 20,356 bytes −1 →Infinite Cartesian products undo
curprev 15:2415:24, 23 April 2022 Kavuldra talk contribs m 20,357 bytes +6 →Infinite Cartesian products: denoted the domain of i in the set predicate defining the cart prod undo

curprev 15:5115:51, 3 March 2022 InternetArchiveBot talk contribs 20,351 bytes +155 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8.6) (Whoop whoop pull up - 9597 undo

curprev 04:0604:06, 20 January 2022 185.165.163.112 talk 20,196 bytes 0 →Cartesian product of functions undo

curprev 03:0803:08, 5 December 2021 Mgkrupa talk contribs 20,196 bytes +109 Added {{See also|}} undo

curprev 22:4322:43, 29 October 2021 MrOllie talk contribs 20,087 bytes −244 See Wikipedia_talk:WikiProject_Spam#Mass_spam_of_mathvault.ca undo

curprev 17:5117:51, 6 August 2021 Jochen Burghardt talk contribs 20,331 bytes +18 →A deck of cards: link undo
curprev 17:1117:11, 6 August 2021 Joel Brennan talk contribs m 20,313 bytes −14 changed <var>n</var> to ''n'' so that n is italicized in the table of contents undo

curprev 13:2913:29, 7 July 2021 D.Lazard talk contribs 20,327 bytes +66 Adding local short description: "Mathematical set formed from two given sets", overriding Wikidata description "set of the ordered pairs such that the first element of the pair is in the first element of the product and the second element of the pair is in the second element of the product" (Shortdesc helper) undo
curprev 13:2613:26, 7 July 2021 D.Lazard talk contribs 20,261 bytes −67 Reverted 2 edits by Hashirkashif123 (talk): Wrong short description. See your talk page undo Tags: Twinkle Undo
curprev 11:2411:24, 7 July 2021 Hashirkashif123 talk contribs 20,328 bytes +13 No edit summary undo Tags: Reverted Mobile edit Mobile app edit Android app edit
curprev 11:2311:23, 7 July 2021 Hashirkashif123 talk contribs 20,315 bytes +54 No edit summary undo Tags: Reverted Mobile edit Mobile app edit Android app edit

curprev 17:2617:26, 1 March 2021 93.218.92.132 talk 20,261 bytes −4 Minor grammar correction undo

curprev 02:3702:37, 21 February 2021 Hellacioussatyr talk contribs 20,265 bytes +93 Line wrapping fixes undo Tag: 2017 wikitext editor

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