Related changes

25 May 2025

• diffhist Universal algebra 09:30 −340 2a00:1880:a009:b9c2:f5e8:e63d:4b4e:97eb talk (→Constraint satisfaction problem: While Zhuk is a university-affiliated researcher, the 2017 arXiv upload cited here remains a preprint that has not been formally peer-reviewed or published in a journal. According to Wikipedia:Reliable sources, arXiv preprints are considered self-published and require coverage in reliable secondary sources to be included regardless of the author’s institutional affiliation. For consistency with prior source removals, this reference is omitted until such co...) Tags: Mobile edit Mobile web edit

24 May 2025

• diffhist Matrix (mathematics) 21:37 +244 David Eppstein talk contribs (source other use of scalar product)
• diffhist m Harold Scott MacDonald Coxeter 21:23 +8 Rgdboer talk contribs (→Selected Papers: lk Acta Arithmetica)
• diffhist Image (mathematics) 17:04 0 Jochen Burghardt talk contribs (Undid revision 1291782244 by NeilOnWiki (talk): X and Y need to be given in order to define image/preimage (there was a lengthy discussion about this and related issues some time ago, I think at Talk:Function_(mathematics)/Archive_14#Towards_a_coherent_article_about_functions_(mathematics))) Tag: Undo
• diffhist Matrix (mathematics) 09:52 0 Headbomb talk contribs (fix)
• diffhist Matrix (mathematics) 09:17 −117 Headbomb talk contribs (1993)
• diffhist Formal language 09:12 −1 Ttmms talk contribs (Undid revision 1291834064 by 2600:1700:8620:2400:9D4D:4247:3274:52FF (talk)) Tag: Undo
• diffhist Matrix (mathematics) 04:36 +82 David Eppstein talk contribs (→Historical references: archive link and full volume title for Sylvester 1904)
• diffhist Matrix (mathematics) 04:32 −21 David Eppstein talk contribs (Undo citation to book garbaged by Citation bot mixing in info from book review)
• diffhist Harold Scott MacDonald Coxeter 02:27 +334 Turtlens talk contribs (→Selected Papers)
• diffhist Harold Scott MacDonald Coxeter 02:13 +35 Turtlens talk contribs (→Works)
• diffhist m Harold Scott MacDonald Coxeter 00:23 +50 Turtlens talk contribs

23 May 2025

• diffhist Matrix (mathematics) 22:05 +167 David Eppstein talk contribs (source transformation matrix)
• diffhist Formal language 17:55 +1 2600:1700:8620:2400:9d4d:4247:3274:52ff talk (Account) Tags: Reverted Visual edit Mobile edit Mobile web edit
• diffhist Universal algebra 15:51 −743 Magidin talk contribs (Undid revision 1291780405 by 2A00:1880:A001:5229:6CC2:E4C1:F9DE:8CCA (talk) rv; possible COI; preprint by "independent researcher" who names the type of algebra after themselves. This is not a "reliable source" under wikipedia's standards) Tag: Undo
• diffhist Image (mathematics) 11:12 0 NeilOnWiki talk contribs (→top: Postponed use of 'X to Y' to second para from first, where it wasn't needed.) Tag: Reverted
• diffhist Universal algebra 10:51 +743 2a00:1880:a001:5229:6cc2:e4c1:f9de:8cca talk (→Motivations and applications: Added a recent academic development (Alpay Algebra) with a reliable arXiv citation under “Motivations and applications.” Improves the section’s sourcing and highlights modern category-theoretic advances in universal algebra.) Tags: Reverted Mobile edit Mobile web edit
• diffhist Matrix (mathematics) 01:40 +307 David Eppstein talk contribs (source square matrices as examples of noncommutative rings)

22 May 2025

• diffhist Binary relation 20:17 −96 JayBeeEll talk contribs (Restored revision 1291346643 by Jochen Burghardt (talk): This is silly, no one reading this could be confused about whether these are the same) Tags: Twinkle Undo
• diffhist Function (mathematics) 20:15 −14 JayBeeEll talk contribs (cleanup sentences left broken after last edit)
• diffhist Hilbert space 08:29 +46 D.Lazard talk contribs (Reverted 1 edit by Ravenpuff (talk): It is because this is unrelated that a hatnote is needed) Tags: Twinkle Undo
• diffhist Matrix (mathematics) 06:48 −1 Dedhert.Jr talk contribs (→Row operations: fix citation)
• diffhist Function (mathematics) 03:48 +14 Goodphy talk contribs (→Partial functions: Slightly improved sentences for the section for partial functions.) Tag: Visual edit
• diffhist Hilbert space 03:05 −46 Ravenpuff talk contribs (→top: unrelated to Hilbert curves) Tag: Reverted

21 May 2025

• diffhist Matrix (mathematics) 20:55 +1 Quondum talk contribs (some punctuation cleanup (placing outside <math> tags when inline, while preventing wrapping using {{tmath}}))
• diffhist m Bijection 19:27 −16 Farkle Griffen talk contribs (MOS:MATH#IFF) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist m Bijection 19:13 +78 Farkle Griffen talk contribs (Added redirect disambiguation with "one to one function") Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist Matrix (mathematics) 19:01 −2 Quondum talk contribs (typo)
• diffhist Matrix (mathematics) 18:55 −2,216 Quondum talk contribs (standardizing (almost) on {{sfnp}} for short references for uniformity of sfn format)
• diffhist Image (mathematics) 18:33 −55 NeilOnWiki talk contribs (→top: Replaced the use of "former notion" referring to preimage of a function, which I found confusing; removed superfluous link to "domain" of a function.)
• diffhist Matrix (mathematics) 18:00 −186 Quondum talk contribs (→Mathematical references: rm an unused reference that is also not mathematical in nature)
• diffhist Matrix (mathematics) 17:51 +32 David Eppstein talk contribs (use shortened references for Sylvester's collected papers)
• diffhist Matrix (mathematics) 13:58 −1 Quondum talk contribs (ƒ → f (replacing only curly ƒ))
• diffhist Matrix (mathematics) 13:56 +104 Quondum talk contribs (controlling wrapping of punctuation around <math> using {{tmath}}; consistent spacing of "m×n matrix"; reducing height of inline <math>)
• diffhist Matrix (mathematics) 13:34 +349 Quondum talk contribs (more uniform use of <math display="block">)
• diffhist Binary relation 08:41 +8 Jochen Burghardt talk contribs (→Types of binary relations: suggest to move to paragraph end to avoid "...) (..."; BTW: functional and total is required in adtition) Tag: Reverted
• diffhist m Formal language 01:36 +58 TonySt talk contribs (Reverted 1 edit by 2600:1014:B08C:9C:DD8D:C537:D95F:4C2A (talk) to last revision by Klauscougar) Tags: Twinkle Undo
• diffhist Formal language 01:36 −58 2600:1014:b08c:9c:dd8d:c537:d95f:4c2a talk (Improve the information necessary to be inclusive and not bias) Tags: Reverted Mobile edit Mobile web edit
• diffhist Matrix (mathematics) 01:28 +20 David Eppstein talk contribs (→History: adjust ref)
• diffhist Function (mathematics) 01:25 +1 David Eppstein talk contribs (Undid revision 1291402350 by Goodphy (talk) sdrawkcab) Tag: Undo
• diffhist Function (mathematics) 00:50 −1 Goodphy talk contribs (→Definition: Corrected function definition descriptions.) Tags: Reverted Visual edit
• diffhist Matrix (mathematics) 00:33 0 Dedhert.Jr talk contribs (→Linear transformations: typo)
• diffhist Matrix (mathematics) 00:33 +29 Dedhert.Jr talk contribs (→Linear transformations: cn, merge)
• diffhist Binary relation 00:13 +88 Goodphy talk contribs (→Types of binary relations: Added a note to avoid confusion between injective in binary relations and injective functions.) Tags: Reverted Visual edit

20 May 2025

• diffhist Matrix (mathematics) 22:20 +168 Stepwise Continuous Dysfunction talk contribs (provide citation for paragraph about Kirchhoff's laws)
• diffhist Matrix (mathematics) 21:28 +140 Quondum talk contribs (→Square matrix: fmt tweaks)
• diffhist Matrix (mathematics) 20:58 +82 Quondum talk contribs (→History: fmt tweaks)
• diffhist Matrix (mathematics) 17:59 −747 Quondum talk contribs (→Electronics: replacing impossible-to-follow statement with a general statement of the application in more interpretable form (and hopefully more obviously valid), hopefully sufficient for this article)
• diffhist Matrix (mathematics) 17:29 +4 Quondum talk contribs (→Notation: ital)
• diffhist Binary relation 16:55 −332 Jochen Burghardt talk contribs (Undid revision 1291265151 by Goodphy (talk): we can't and needn't enumerate all properties that aren't met) Tag: Undo