Related changes

26 April 2025

• diffhist m Set (mathematics) 18:57 +1 Mdavis94538 talk contribs (→Power set: emptyset => empty set)
• diffhist m Set (mathematics) 18:55 +1 Mdavis94538 talk contribs (→Algebra of subsets: emptyset => empty set)
• diffhist Ring (mathematics) 15:20 0 Quondum talk contribs (→Example: 2-by-2 matrices: the 'dimension' of a square matrix should be referred to as "n × n", not "n"; as the dimension is actually n^2)
• diffhist Mathematics 09:39 −41 D.Lazard talk contribs (Reverted 1 edit by Wikideas1 (talk): Unneeded: This belongs to mathematical education and is liked to in Mathematical education) Tags: Twinkle Undo
• diffhist Mathematics 05:55 +41 Wikideas1 talk contribs (→Training and practice: |Computer-based mathematics education}}) Tag: Reverted

25 April 2025

• diffhist Functor 22:28 0 66.75.246.11 talk (→Covariance and contravariance: Fix contravariant functor definition for composition (the other way around doesn't make sense.) Tag: Manual revert
• diffhist Gelfand representation 20:45 +73 Patar knight talk contribs (Adding short description: "Mathematical representation in functional analysis") Tag: Shortdesc helper
• diffhist Set (mathematics) 18:23 +82 Remsense talk contribs (→Roster notation: ce? please forgive me if this is worse)
• diffhist m Set (mathematics) 17:43 +1 Miles Waugh talk contribs (→Roster notation: Small grammatical fix.)
• diffhist Topology 14:43 +471 87.4.235.154 talk (Reinstated the quantum computation paragraph line in Applications with a source)

24 April 2025

• diffhist Ring (mathematics) 13:03 +13 D.Lazard talk contribs (Undid revision 1287088326 by 24.19.113.134 (talk) Addition and mutiplication of rings cannot be considered as well known, since their definition is the subject of the article. However, the links were misplaced)
• diffhist Limit (category theory) 07:36 +45 TakuyaMurata talk contribs (→See also: Limits and colimits in an ∞-category)

23 April 2025

• diffhist Ring (mathematics) 22:49 −6 24.19.113.134 talk (Undo good-faith revision 1286982791 by D.Lazard (talk) “called” is awkward for such well-known operations) Tag: Undo
• diffhist Wikipedia:Citing sources 21:02 +74 Beland talk contribs (→What information to include: note some other exceptions discovered during discussion research)
• diffhist Wikipedia:Citing sources 21:00 +92 Beland talk contribs (→Citation style: add "and applicable Wikipedia style guidelines should be followed" following Wikipedia talk:Citing sources#Clarifying which MOS guidelines apply to citations #2)
• diffhist Set (mathematics) 16:05 +1,507 D.Lazard talk contribs (→Transfinite induction: filling the section)
• diffhist Ring (mathematics) 07:09 +6 D.Lazard talk contribs (→top: replacing a comma by "called" for easier reading) Tag: Reverted
• diffhist Ring (mathematics) 02:43 −59 Rcfische2 talk contribs (Rephrase again, with thanks to User Talk:24.19.113.134. More concise and direct (hopefully))
• diffhist Ring (mathematics) 02:33 +20 24.19.113.134 talk (…or we could state the difference as concisely as is appropriate for the lede: my good-faith proposal with great thanks to the previous editor.) Tags: Mobile edit Mobile web edit
• diffhist Ring (mathematics) 00:55 +1 Filozofo talk contribs (→Products and powers: Added missing space) Tags: Mobile edit Mobile web edit Advanced mobile edit
• diffhist Ring (mathematics) 00:51 +12 Quondum talk contribs (→Products and powers: reducing excess line height)

22 April 2025

• diffhist Mathematics 23:03 +35 David Eppstein talk contribs (Amy Roth McDuffie)
• diffhist Topology 15:57 −46 D.Lazard talk contribs (Reverted 1 edit by Wikideas1 (talk): Unrelated) Tags: Twinkle Undo
• diffhist Ring (mathematics) 13:43 −12 Quondum talk contribs ("except that" is too strongly suggestive of a pinpointing of the difference, but generalization cannot be straightforwardly defined through the removal of a constraint; "but" instead just highlights a notable difference)
• diffhist Topology 13:11 +46 Wikideas1 talk contribs (→Applications: {{See also}}) Tag: Reverted
• diffhist Ring (mathematics) 12:45 +2 D.Lazard talk contribs (→top: typo)
• diffhist Ring (mathematics) 12:41 −160 D.Lazard talk contribs (→top: reordering phrases and sentences, simplifying wording (no need to say in the lead that addition and multiplication of integers and polynomials are the standard ones))
• diffhist Ring (mathematics) 11:51 +85 Quondum talk contribs (ce: integers are the archetype that generalizes to rings, and is a more familiar and intuitive example for the layman than fields are; different uses of "ring" are best regarded as only a different choice of terminology)
• diffhist Stone's representation theorem for Boolean algebras 09:16 +194 Fondingo talk contribs (citation) Tag: Visual edit
• diffhist Set (mathematics) 08:47 0 D.Lazard talk contribs (→Axiom of choice: {{efn}} at the end of the sentence)
• diffhist Set (mathematics) 08:43 −1 D.Lazard talk contribs (→References: renaming for avoiding duplicate headings)
• diffhist Set (mathematics) 07:47 +3 Jochen Burghardt talk contribs (use 1963a,1963b to fix remaining error (BTW: there are two sections called "References"))
• diffhist Set (mathematics) 07:43 −2 Jochen Burghardt talk contribs (ref-->efn to fix error msgs) Tag: harv or sfn error
• diffhist Ring (mathematics) 07:29 +2 D.Lazard talk contribs (→top: "commutative on multiplication" is nowhere defined)
• diffhist Set (mathematics) 07:25 +769 Jochen Burghardt talk contribs (→References: add cited refs Godel,Cohen)
• diffhist Set (mathematics) 07:18 +178 Jochen Burghardt talk contribs (→Axiom of choice: suggest to mention independence (as it is somewhat surprising))
• diffhist Ring (mathematics) 05:59 +76 Goodphy talk contribs (Added the definition of the commutative rings in the introductory section.) Tag: Visual edit

21 April 2025

• diffhist Wikipedia:Citing sources 13:25 +86 Jc3s5h talk contribs (→What information to include: add disputed inline template)
• diffhist Set (mathematics) 10:28 +1,901 D.Lazard talk contribs (→Zorn's lemma: filling the section)
• diffhist Wikipedia:Citing sources 05:57 +17 Beland talk contribs (Undid revision 1286457140 by Jc3s5h (talk) - addressed objection at Wikipedia talk:Citing sources#Revert of revised update) Tag: Undo
• diffhist m Pointless topology 01:16 +408 ESkog talk contribs (Reverted edits by 2601:346:580:4160:6AD:1EDB:1ACB:1775 (talk) (HG) (3.4.13)) Tags: Huggle Rollback
• diffhist Pointless topology 01:16 −408 2601:346:580:4160:6ad:1edb:1acb:1775 talk Tags: Reverted Mobile edit Mobile web edit

20 April 2025

• diffhist Wikipedia:Citing sources 18:20 +127 Beland talk contribs (restore mention of CS1 and CS2 which were deleted by previous edit without comment, avoiding "English Wikipedia")
• diffhist Topology 17:40 −212 ZergTwo talk contribs (Restored revision 1284357429 by SnazzyJazzyAzzy (talk): Reverted addition of unsourced material.) Tags: Twinkle Undo
• diffhist Wikipedia:Citing sources 09:59 −142 ActivelyDisinterested talk contribs (Undid revision 1286468441 by Beland (talk) This is the English Wikipedia's policy, and only applies to English Wikipedia. It's doesn't need to be noted in the text) Tag: Undo
• diffhist Topology 09:13 −4 78.211.145.119 talk (→Physics) Tags: Reverted Mobile edit Mobile web edit
• diffhist Topology 08:20 +216 79.31.246.24 talk (→Physics) Tags: Reverted Mobile edit Mobile web edit
• diffhist m Category theory 07:51 −24 Tomdeneckere talk contribs (→External links) Tag: Visual edit