Related changes

28 April 2025

• diffhist Complete metric space 21:18 −87 Malparti talk contribs (→Definition: see talk page)
• diffhist m Abstract algebra 09:19 −3 John of Reading talk contribs (Typo/quotemark fixes, replaced: ’s → 's, c.f. → cf.) Tag: AWB
• diffhist m Prime number 03:03 +1 Glyn-marsh talk contribs (→Analytical proof of Euclid's theorem)
• diffhist m Inverse limit 01:11 +31 1234qwer1234qwer4 talk contribs (→Mittag-Leffler condition: lk)

27 April 2025

• diffhist Equivalence class 16:34 +2 Jochen Burghardt talk contribs (→top: use definite article since set is uniquely determined)
• diffhist Neighbourhood system 13:07 +45 MediaKyle talk contribs (Adding local short description: "Concept in mathematics", overriding Wikidata description "(for a point x) collection of all neighborhoods for the point x") Tag: Shortdesc helper
• diffhist Comparison of topologies 02:08 −360 Tule-hog talk contribs (format refs)
• diffhist Equivalence class 01:20 +313 Goodphy talk contribs (→Properties: Improving the Section Properties.) Tag: Visual edit

26 April 2025

• 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 Σ-algebra 09:32 −10 JBW talk contribs (Clarification of wirdinv, & grammatical correction)
• diffhist Equivalence class 08:27 +18 Goodphy talk contribs (Specified ~ in the definition of equivalence classes in the introductory section.) Tag: Visual edit
• diffhist Equivalence class 08:25 −28 Goodphy talk contribs (Improved the definition of equivalence classes in the introductory section.) Tag: Visual edit
• diffhist Σ-algebra 06:19 +86 151.84.220.193 talk (There was a mistake in the comparison with the concept of topology of a set since also uncountable unions are allowed by the definition of topology. Also it's specified that a topology may not contain its complements so to make clear that a sigma algebra is not necessary a topology as well.) Tag: Visual edit
• diffhist Mathematics 05:55 +41 Wikideas1 talk contribs (→Training and practice: |Computer-based mathematics education}}) Tag: Reverted
• diffhist Topological space 05:33 −18 Remsense talk contribs (Undid revision 1287422557 by 151.84.220.193 (talk): seems a superfluous non-sequitur) Tag: Undo
• diffhist Topological space 04:18 +18 151.84.220.193 talk (→Definition via open sets - specification that a topology could require uncountable unions) Tags: Reverted Visual edit
• diffhist m Combinatorics 00:36 +1 Remsense talk contribs (Paragraph edited #MiniEdit)

25 April 2025

• diffhist Topology 14:43 +471 87.4.235.154 talk (Reinstated the quantum computation paragraph line in Applications with a source)
• diffhist Cardinality 14:41 +1 JRSpriggs talk contribs (→Finite sets: spelling)
• diffhist m Cardinality 13:17 0 Willondon talk contribs (→Finite sets: typo)

24 April 2025

• diffhist Sequential space 19:08 +545 176.5.51.243 talk (→Spaces that are sequential but not Fréchet-Urysohn: - Added a source for the statement that infinite-dimensional Montel DF spaces are sequential but not Fréchet-Urysohn.)
• diffhist m Limit of a function 18:27 −1 Ninjamin talk contribs (→{{math|1=(''ε'', ''δ'')}}-definition of limit: typo, formatting) Tag: 2017 wikitext editor
• diffhist Cardinality 15:29 0 35.21.79.36 talk (fixed the in-article link on "Pre-Cantorian Set theory", it should actually send one to the spot in the article now. It didn't previously because the S in Set wasn't capitalized.)
• diffhist Function (mathematics) 13:49 +49 Mindmatrix talk contribs (revert - the goal of hatnotes is to point readers in the right direction for subjects having the same or similar names, irrespective of relation to the current page)
• diffhist Function (mathematics) 13:24 −57 Aray0825 talk contribs (removed unnecessary— and frankly bit suspect — reference to a band whose name happens to be the algebraic visual representation of a very generic function f(x). This has nothing to do with the article.) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist Transitive relation 07:22 −28 Jochen Burghardt talk contribs (Undid revision 1287139152 by Jochen Burghardt (talk): oops, I wasn't aware that this was a redlink) Tag: Undo
• diffhist Transitive relation 07:20 +28 Jochen Burghardt talk contribs (Undid revision 1287078324 by 162.106.6.36 (talk)) Tags: Undo Reverted
• diffhist CW complex 04:32 −1,013 Jean Raimbault talk contribs (Undid revision 1287076038 by SkekSil - Chamberlain (talk) this seems anecdotical unless you can provide applications from the litterature) Tag: Undo

23 April 2025

• diffhist Cardinality 22:17 0 87.10.208.147 talk
• diffhist Module:Lang/data 21:33 +38 Trappist the monk talk contribs (fr-ca → Canadian French; +fr-x-quebec → Quebec French;)
• diffhist Transitive relation 21:21 −28 162.106.6.36 talk Tag: Reverted
• diffhist m CW complex 21:02 +1,013 SkekSil - Chamberlain talk contribs (Added a property (alongisde proof) of CW complexes not previously listed.) Tag: Reverted
• diffhist Equivalence class 03:54 +109 Goodphy talk contribs (Added the definition of equivalence classes in the introductory section.) Tag: Visual edit
• diffhist Preorder 03:35 +4 Goodphy talk contribs (Made Equivalence class as a link to the corresponding Wikipedia page.) Tag: Visual edit
• diffhist m Cardinality 03:29 −44 Farkle Griffen talk contribs (Why does it keep adding Zermelo?) Tags: Mobile edit Mobile app edit iOS app edit App section source

22 April 2025

• diffhist Mathematics 23:03 +35 David Eppstein talk contribs (Amy Roth McDuffie)
• diffhist m Binary relation 22:04 +31 MathThrowaway talk contribs Tag: Visual edit
• diffhist Binary relation 21:59 +237 MathThrowaway talk contribs (Added graphic for binary relation) Tag: Visual edit
• diffhist Cartesian product 17:31 −721 Senomo Drines talk contribs (Nevermind.) Tag: Manual revert
• diffhist Cartesian product 17:29 +566 Senomo Drines talk contribs (Forgot the source.) Tag: Reverted
• diffhist Cartesian product 17:29 +17 Senomo Drines talk contribs Tag: Reverted
• diffhist Cartesian product 17:28 +138 Senomo Drines talk contribs (A sentence bringing up binary relations should be here, since they share a similar concept, although placing it in a see also section is fine too.) Tag: Reverted
• diffhist Cartesian product 17:19 +22 Senomo Drines talk contribs (Similar to the revision done in binary relations, a and b can be misinterpreted to be subsets of A and B instead of elements of A and B.)
• diffhist Binary relation 16:05 −8 D.Lazard talk contribs (Reverted 1 edit by Senomo Drines (talk): Reders of this article are supposed to have read the hatnote or have followed the link to set (mathematics) given in the first sentence. If you disagree, take it on the talk page) Tags: Twinkle Undo
• diffhist Binary relation 15:57 +8 Senomo Drines talk contribs (Undid revision 1286817173 by TakuyaMurata (talk) Why would a reader implicitly assume repetition of the same pair does not happen? They are not a mathematician, we are talking about the average reader. Your analogy is also odd because the phrase "set of different people" works just fine, it just means a set of people with differing characteristics.) Tag: Reverted
• diffhist Topology 15:57 −46 D.Lazard talk contribs (Reverted 1 edit by Wikideas1 (talk): Unrelated) Tags: Twinkle Undo
• diffhist Topology 13:11 +46 Wikideas1 talk contribs (→Applications: {{See also}}) Tag: Reverted
• diffhist Cartesian product 06:49 −832 Jochen Burghardt talk contribs (Undid revision 1286707724 by Senomo Drines (talk): A,B should be given on the left-hand side of the definition; "combinations" is not that much different from (and less precise than) "pairs"; relations are mentioned in the body (and may distract non-mathematicians from the main issues in the lead)) Tag: Undo
• diffhist Binary relation 04:50 −9 TakuyaMurata talk contribs (different is also very weird; you don't say a set of different people. You just say a set of people (since we implicitly assume there is no repetition))
• diffhist Binary relation 04:47 +33 Senomo Drines talk contribs (This is getting semantical, but I removed it regardless.)