Related changes

4 July 2025

• diffhist Constructive set theory 13:58 +9 217.76.162.32 talk (Qualify)
• diffhist Primitive recursive function 10:38 +1,207 Marc Schroeder talk contribs (added definition of primitive-recursiveness of vector-valued functions; removed template errors in references and sorted them alphabetically)
• diffhist Axiom 07:03 0 84.15.179.7 talk (→Propositional logic: fix bad line-wrap where the comma ends up lonely as the very first character at the start of a new line.)
• diffhist Matrix (mathematics) 03:56 −62 慈居 talk contribs (→Matrices with entries in a category: link 1-morphism and remove Template:Clarification needed)
• diffhist Matrix (mathematics) 03:49 −36 慈居 talk contribs (→Matrices with entries in a category: rephrase and remove Template:Citation needed)
• diffhist Matrix (mathematics) 03:44 −40 慈居 talk contribs (→Matrices with entries in a category: remove Template:Unreferenced)
• diffhist Matrix (mathematics) 03:44 +325 慈居 talk contribs (→Mathematical references: add missing reference)
• diffhist Matrix (mathematics) 01:44 +138 Dedhert.Jr talk contribs (→Matrices with entries in a category: unreferenced section; technical; what is 1-morphism?)

3 July 2025

• diffhist Tautology (logic) 23:43 −2 Trovatore talk contribs (actually that comma doesn't belong there at all (nor does its pair))
• diffhist Formal system 23:26 +82 Yesterday, all my dreams... talk contribs (clarify logical completeness)
• diffhist Formal system 23:22 +16 Yesterday, all my dreams... talk contribs (link)
• diffhist m Tautology (logic) 23:02 0 WeHoDavid talk contribs (I transposed the positions of a comma and a quotation mark.) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist Euclid's Elements 14:36 +14 D.Lazard talk contribs (→top: caption format)
• diffhist Euclid's Elements 14:24 +776 Mellangoose talk contribs (added note of papyrus) Tag: Visual edit
• diffhist Surjective function 14:12 −1,534 D.Lazard talk contribs (→Gallery: rm 2 images: unreadable without zooming, and confusing after a zoom)
• diffhist Euclid's Elements 13:57 +33 Mellangoose talk contribs (updated image) Tag: Visual edit
• diffhist Surjective function 13:57 −427 D.Lazard talk contribs (→Cardinality of the domain of a surjection: not a common notation)
• diffhist m Injective function 07:48 +4 Akhunpochoev Jamshed talk contribs Tag: Visual edit
• diffhist Mathematics 07:08 −26 D.Lazard talk contribs (Reverted 1 edit by Hooman Mallahzadeh (talk): MOS:OL. This sentence has been lengthy discussed on the talk page, and any change requires a new consensus) Tags: Twinkle Undo
• diffhist Mathematics 06:55 +26 Hooman Mallahzadeh talk contribs (Linking.) Tag: Reverted
• diffhist Surjective function 06:54 +188 Goodphy talk contribs (→Surjections as epimorphisms: Added a resource showing the proof that a function is surjective if and only if it is right-cancellative.) Tag: Visual edit
• diffhist m Matrix (mathematics) 06:50 +5 Farkle Griffen talk contribs (is -> denotes) Tag: Visual edit
• diffhist Matrix (mathematics) 06:43 −6 Farkle Griffen talk contribs (→Definition: Consistency: symbols/expressions -> objects) Tag: Visual edit
• diffhist Matrix (mathematics) 05:05 −38 Farkle Griffen talk contribs (I still take issue with the term "represent" here) Tag: Visual edit
• diffhist Matrix (mathematics) 05:03 +117 Farkle Griffen talk contribs (Re-added basic matrix operations to lead with "usually", per feedback on talk page) Tag: Visual edit
• diffhist Matrix (mathematics) 04:42 −22 慈居 talk contribs (→Abstract algebraic aspects and generalizations: place less technical material first)
• diffhist Matrix (mathematics) 04:28 +5,181 慈居 talk contribs (Technicality comes from the topic itself. The article is about matrices in general, not merely matrices over a specific field or ring. We put general cases in the generalization section to consider general readers, not because they would otherwise have undue weight.) Tags: Manual revert harv or sfn error
• diffhist Matrix (mathematics) 04:12 −5,181 David Eppstein talk contribs (I agree with SCD: this material is far out of proportion both in length and detail and in its level of technicality to the rest of the article. Matrices over semirings have applications e.g. in tropical geometry and in parallel shortest paths and context free parsing, but are too specialized for the main matrix article. See WP:DUE. At most this warrants two sentences in the "Matrices with more general entries" section.) Tags: Undo Reverted
• diffhist Matrix (mathematics) 03:55 +227 慈居 talk contribs (→With entries in a category: explain vertical and horizontal composition of 2-morphisms) Tag: Reverted
• diffhist m Matrix (mathematics) 03:47 −9 慈居 talk contribs (either rectangular array or table, not both) Tag: Reverted
• diffhist m Matrix (mathematics) 03:35 −2 慈居 talk contribs (→Mathematical references: fix parameter name) Tag: Reverted
• diffhist Matrix (mathematics) 03:34 +4,965 慈居 talk contribs (recover the previous edits; the citation error is yet to resolve) Tags: Manual revert Reverted harv or sfn error
• diffhist Matrix (mathematics) 02:59 −4,965 Stepwise Continuous Dysfunction talk contribs (revert: this seems like a very lengthy addition in comparison to how much material the article has on much less esoteric topics, as well as being written at a level that presumes the reader already understands the topic; it probably belongs somewhere, but not here) Tags: Manual revert Reverted
• diffhist Matrix (mathematics) 02:52 +18 慈居 talk contribs (→With entries in a category: rephrase) Tag: Reverted
• diffhist Matrix (mathematics) 02:50 +6 慈居 talk contribs (→With entries in a category: change notation) Tag: Reverted
• diffhist Matrix (mathematics) 02:47 −93 慈居 talk contribs (removed mentioning of representation (mathematics) since it is not really relevant here) Tag: Reverted
• diffhist Matrix (mathematics) 02:34 +28 慈居 talk contribs (→With entries in a semiring: rephrase) Tag: Reverted
• diffhist m Matrix (mathematics) 02:23 +872 慈居 talk contribs (→Mathematical references: add references for the recent edits) Tag: Reverted
• diffhist Matrix (mathematics) 02:05 +4,134 慈居 talk contribs (→Abstract algebraic aspects and generalizations: introduce matrices with entries in a semiring or a moonidal category with references) Tags: Reverted harv or sfn error
• diffhist Kurt Gödel 01:01 −29 AlsoWukai talk contribs (ce) Tag: Visual edit

2 July 2025

• diffhist Cardinality 23:27 +20 Farkle Griffen talk contribs (Changed some sub-sections to sections) Tag: Visual edit
• diffhist Cardinality 23:09 −1 Sheddow talk contribs (→Other contributors: Typo) Tags: Mobile edit Mobile web edit
• diffhist Algorithm 22:21 −46 2.196.141.187 talk (removed a detail (basically part of the use of the telegraph already indicated in the previous sentence))
• diffhist Empty set 21:33 −11 Farkle Griffen talk contribs (→Questioned existence: Changed to "Existence".) Tag: Visual edit
• diffhist Truth value 21:27 −18 168.92.254.163 talk (→See also: Irrelevant)
• diffhist Matrix (mathematics) 17:50 +348 David Eppstein talk contribs (Source Clifford algebras as matrix algebras; I think after this the article is now adequately sourced, and plan to stop making such frequent edits)
• diffhist m Cardinality 11:55 +8 Farkle Griffen talk contribs (→Cardinality of the continuum) Tag: Visual edit
• diffhist Cardinality 11:54 +51 Farkle Griffen talk contribs (→Cardinality of the continuum: Zero case) Tag: Visual edit
• diffhist m Cardinality 11:18 +117 Farkle Griffen talk contribs (Mentioned limit case) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist m Cardinality 11:09 −11 Farkle Griffen talk contribs (Looks like the original just had a typo: should be fixed.) Tags: Mobile edit Mobile app edit iOS app edit App section source