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7 July 2025
- diffhist Random matrix 04:17 +23 Cosmia Nebula talk contribs (→External links: infobox) Tag: Visual edit
- diffhist m Matrix (mathematics) 03:26 +35 Jacobolus talk contribs (→History: the printing usage was also in wide use by that time)
- diffhist Matrix (mathematics) 03:24 +218 Jacobolus talk contribs (→History: the 1908 OED is a more useful source for this than the M-W website)
- diffhist m Matrix (mathematics) 00:52 −1 Jacobolus talk contribs (→History: accidental double )))
- diffhist Matrix (mathematics) 00:51 −295 Jacobolus talk contribs (→History: we can simplify this bit about etymology a bit. frankly this topic is still substantially belabored beyond it's due weight for this article (perhaps further details about etymology could be added at wiktionary), especially when this history section is otherwise quite incomplete)
6 July 2025
- diffhist m Matrix (mathematics) 23:44 +6 Jacobolus talk contribs (→Decomposition: add "(SVD)" for the benefit of readers who might know only the abbreviation or be searching for it in the page)
- diffhist Random matrix 16:09 −1,184 Cosmia Nebula talk contribs (→Gaussian ensembles: copy/cut/pasted some info to the separate page Gaussian ensemble, shortened it a bit here, and retitled sub-sections to make it read more smoothly on this page) Tag: Visual edit
- diffhist Random matrix 06:31 +52 Cosmia Nebula talk contribs (→Generalizations: link to beta ensemble) Tag: Visual edit
5 July 2025
- diffhist Random matrix 21:41 +222 Cosmia Nebula talk contribs (→Books: another book) Tag: 2017 wikitext editor
- diffhist Random matrix 21:38 +314 Cosmia Nebula talk contribs (→Books: another book) Tag: 2017 wikitext editor
- diffhist m Pascal matrix 20:28 +1 Ira Leviton talk contribs (wikitex→wikitext - toolforge:typos) Tag: Correct typos in one click [1.1]
- diffhist Module:Footnotes/whitelist 13:58 +104 Redrose64 talk contribs (add entries for CITEREFLindsay1968 and CITEREFPopplewell1989)
4 July 2025
- 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 Density matrix 23:56 +9 2601:646:8002:6ce0:7081:63ad:6ed7:3dfa talk (→Von Neumann equation for time evolution: In the equation they forgot that for the Heisenberg picture evolution of observable evolution uses the Heisenberg picture of the Hamiltonian operator, not the Schrodinger picture, this is the same equation at https://en.wikipedia.org/wiki/Heisenberg_picture)
- 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 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
2 July 2025
- diffhist Weighing matrix 18:58 +95 81.174.169.133 talk (→Orthogonal designs: added redirect template)
- 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 Graph bandwidth 17:50 −15 2801:c4:e0:3111:d22:40e3:f351:bbb5 talk (grammar) Tag: Visual edit
- diffhist Triangular matrix 14:32 +28 188.0.98.179 talk (→Examples)
- diffhist Random matrix 06:04 +221 Cosmia Nebula talk contribs (→Books: tao book) Tag: Visual edit
- diffhist Random matrix 03:20 +580 Cosmia Nebula talk contribs (→Generalizations: heavy tail) Tag: Visual edit
1 July 2025
- diffhist Random matrix 21:24 +339 Cosmia Nebula talk contribs (→Books) Tag: 2017 wikitext editor
- diffhist Matrix (mathematics) 21:12 +1,008 David Eppstein talk contribs (source determinant of the empty matrix; could not source its connection to derivative of identity (one could as well say the derivative of the all-zero matrix is always zero so the 0x0 all-0 matrix should also have derivative 0))
- diffhist m Hamiltonian matrix 19:33 −7 JayBeeEll talk contribs (better)
- diffhist m Hamiltonian matrix 19:31 −1 JayBeeEll talk contribs (feh)
- diffhist Hamiltonian matrix 19:31 +179 JayBeeEll talk contribs (clean up)
- diffhist Symplectic matrix 18:09 +24 Buc1234 talk contribs (→See also)