Undefined (mathematics): Revision history

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curprev 21:3921:39, 1 July 2024‎ Northernhenge talk contribs‎ m 7,915 bytes 0‎ Undid revision 1232065497 by 2601:247:8200:17D1:6C76:6A5C:B87A:F77F (talk) undo Tag: Undo
curprev 19:2319:23, 1 July 2024‎ 2601:247:8200:17d1:6c76:6a5c:b87a:f77f talk‎ 7,915 bytes 0‎ No edit summary undo Tags: Reverted Mobile edit Mobile web edit

curprev 22:0422:04, 2 June 2024‎ Northernhenge talk contribs‎ 7,915 bytes +4‎ →‎In computer science: In computer science, “undefined” also has other less mathematical meanings. This section is specifically about computability theory. undo
curprev 21:5921:59, 2 June 2024‎ Northernhenge talk contribs‎ m 7,911 bytes +54‎ →‎top: author for ref undo
curprev 21:5021:50, 2 June 2024‎ Northernhenge talk contribs‎ m 7,857 bytes +239‎ →‎In computer science: details for url undo
curprev 21:0521:05, 2 June 2024‎ Georgydunaev talk contribs‎ 7,618 bytes +918‎ →‎Notation using ↓ and ↑ undo

curprev 19:3119:31, 9 May 2024‎ Python Drink talk contribs‎ 6,700 bytes +4‎ No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 20:5220:52, 9 January 2024‎ Northernhenge talk contribs‎ 6,696 bytes +29‎ →‎Further reading: Category:Unknown content undo

curprev 16:3316:33, 6 January 2024‎ Bera678 talk contribs‎ m 6,667 bytes −264‎ Example 2 is fixed. See imaginary numbers. And added links "point","line" and "plane". undo Tag: Visual edit

curprev 08:5108:51, 28 November 2023‎ 14.198.202.126 talk‎ 6,931 bytes +43‎ No edit summary undo

curprev 09:3709:37, 2 November 2023‎ Tea2min talk contribs‎ 6,888 bytes +89‎ Undid revision 1183037510 by 36.37.193.51 (talk) undo Tag: Undo

curprev 21:0721:07, 1 November 2023‎ 36.37.193.51 talk‎ 6,799 bytes −89‎ 005190514 undo Tags: Reverted Visual edit Mobile edit Mobile web edit

curprev 01:1501:15, 25 September 2023‎ 76.84.33.232 talk‎ 6,888 bytes +230‎ Square roots have undefined too. undo Tags: Mobile edit Mobile web edit

curprev 07:2507:25, 22 July 2023‎ DesolateReality talk contribs‎ 6,658 bytes 0‎ In Hilbert's system, the primitives are point, line, plane, congruence, betweeness, and incidence. PlanetMath says point, line, plane are primitives. The original assertion that "angle" is primitive is false, as it can be defined as the point which is its vertex, and the two lines that spans the angle. undo
curprev 07:2007:20, 22 July 2023‎ DesolateReality talk contribs‎ m 6,658 bytes +1‎ wrong english. Should be "possibility" not "propensity". Indeterminate forms don't have natural tendencies to evaluate one way or the other. undo

curprev 13:1713:17, 11 June 2023‎ 188.208.126.126 talk‎ 6,657 bytes +34‎ →‎In arithmetic undo

curprev 21:3721:37, 9 December 2022‎ Epixix talk contribs‎ 6,623 bytes +39‎ Specify n as an integer undo Tags: Visual edit Mobile edit Mobile web edit
curprev 21:2921:29, 9 December 2022‎ Epixix talk contribs‎ 6,584 bytes −13‎ Use radians undo Tags: Visual edit Mobile edit Mobile web edit

curprev 02:1802:18, 6 December 2022‎ PointlessUsername talk contribs‎ 6,597 bytes −7‎ No edit summary undo Tag: Visual edit

curprev 14:2414:24, 17 June 2022‎ 161.53.29.15 talk‎ 6,604 bytes +3‎ →‎The symbols of infinity: fix render of infinity symbol (minor format) undo

curprev 13:4813:48, 21 April 2022‎ Sinucep talk contribs‎ 6,601 bytes +73‎ Adding local short description: "Expression which is not assigned an interpretation", overriding Wikidata description "mathematical concept which does not have meaning and so which is not assigned an interpretation" (Shortdesc helper) undo

curprev 14:2814:28, 11 February 2022‎ Tea2min talk contribs‎ 6,528 bytes +93‎ Undid revision 1071220002 by 2A00:23C8:9D84:2201:A1EF:86AE:19FC:1BD6 (talk): ? undo Tag: Undo
curprev 13:0613:06, 11 February 2022‎ 2a00:23c8:9d84:2201:a1ef:86ae:19fc:1bd6 talk‎ 6,435 bytes −93‎ Delete unsubscribe all link undo Tags: Reverted Visual edit Mobile edit Mobile web edit

curprev 08:4708:47, 10 February 2022‎ Tea2min talk contribs‎ 6,528 bytes −30‎ Remove nonsensical short description. I can't think of a helpful short description (probably because "[t]his article may lack focus or may be about more than one topic"), and I actually believe that no short description is needed. (Wikipedia:Short description#Pages that should have a short description disagrees with me here.) undo

curprev 17:5417:54, 9 February 2022‎ Qwerfjkl (bot) talk contribs‎ m 6,558 bytes 0‎ Capitalising short description "offline" per WP:SDFORMAT (via Bandersnatch) undo

curprev 23:2223:22, 26 January 2022‎ 72.219.149.32 talk‎ 6,558 bytes +6‎ z undo

curprev 09:5909:59, 14 January 2022‎ 45.250.8.64 talk‎ 6,552 bytes +22‎ No edit summary undo

curprev 16:3616:36, 4 January 2022‎ Serols talk contribs‎ m 6,530 bytes −50‎ Reverted edits by 69.74.139.164 (talk) (HG) (3.4.10) undo Tag: Rollback
curprev 16:3616:36, 4 January 2022‎ 69.74.139.164 talk‎ 6,580 bytes +50‎ Fixed an eeeke undo Tag: Reverted
curprev 16:3516:35, 4 January 2022‎ ClueBot NG talk contribs‎ m 6,530 bytes −24‎ Reverting possible vandalism by 69.74.139.164 to version by MrOllie. Report False Positive? Thanks, ClueBot NG. (4103099) (Bot) undo Tag: Rollback
curprev 16:3416:34, 4 January 2022‎ 69.74.139.164 talk‎ 6,554 bytes +24‎ No edit summary undo Tag: Reverted

curprev 14:0114:01, 3 November 2021‎ MrOllie talk contribs‎ 6,530 bytes −238‎ See Wikipedia_talk:WikiProject_Spam#Mass_spam_of_mathvault.ca undo

curprev 18:2518:25, 5 July 2021‎ Hellacioussatyr talk contribs‎ 6,768 bytes −19‎ →‎In trigonometry undo Tag: 2017 wikitext editor

curprev 20:5620:56, 1 July 2021‎ 2601:2c1:8300:3b50:2194:3912:a1b6:f9d0 talk‎ 6,787 bytes +30‎ No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 03:5003:50, 22 June 2021‎ 2409:4060:2091:f4ff:7f5f:ec98:7fcb:b944 talk‎ 6,757 bytes +13‎ →‎In arithmetic: Used {{math}} and {{more}} templates undo Tags: Mobile edit Mobile app edit Android app edit

curprev 19:0019:00, 18 February 2021‎ ClueBot NG talk contribs‎ m 6,744 bytes −69‎ Reverting possible vandalism by 108.33.31.34 to version by Tea2min. Report False Positive? Thanks, ClueBot NG. (3901588) (Bot) undo Tag: Rollback
curprev 19:0019:00, 18 February 2021‎ 108.33.31.34 talk‎ 6,813 bytes +69‎ No edit summary undo Tag: Reverted

curprev 16:3916:39, 17 February 2021‎ Tea2min talk contribs‎ 6,744 bytes −91‎ Revert to revision 997169635 dated 2020-12-30 08:35:16 by Creepee0 using popups undo Tag: Manual revert
curprev 16:2216:22, 17 February 2021‎ THdj89 talk contribs‎ 6,835 bytes −51‎ No edit summary undo Tag: Reverted
curprev 16:2016:20, 17 February 2021‎ THdj89 talk contribs‎ m 6,886 bytes +129‎ I put what the undefined symbol is in math algebra undo Tag: Reverted
curprev 16:0816:08, 17 February 2021‎ 108.33.31.34 talk‎ 6,757 bytes +13‎ No edit summary undo Tag: Reverted

curprev 07:3307:33, 5 January 2021‎ Tea2min talk contribs‎ 6,744 bytes −29‎ Undid revision 998295591 by 50.39.199.61 (talk): "This article contains content that is written like an advertisement." I don't see that, at all. undo Tag: Undo

curprev 18:5018:50, 4 January 2021‎ 50.39.199.61 talk‎ 6,773 bytes +29‎ No edit summary undo Tag: Reverted

curprev 08:3508:35, 30 December 2020‎ Creepee talk contribs‎ m 6,744 bytes +3‎ Correction. undo

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