Related changes

26 July 2025

• diffhist State-transition matrix 23:30 +834 TokenByToken talk contribs (improve categories, short description, lead, and formatting) Tag: Visual edit
• diffhist Complex number 21:32 −5 Cmglee talk contribs (→Multiplication{{anchor|Multiplication|Square}}: Simplify caption)
• diffhist Complex number 21:30 +161 Cmglee talk contribs (→Multiplication{{anchor|Multiplication|Square}}: Add vector diagram illustrating complex-number multiplication)
• diffhist Complex number 21:25 −85 Cmglee talk contribs (Merge two similar diagrams)

25 July 2025

• diffhist m Symplectic matrix 16:05 −34 Raumkreuzer talk contribs (I forgot to delete the link to the "wrong book" cited before, and thus have deleted it now.) Tag: Visual edit
• diffhist Symplectic matrix 16:02 +21 Raumkreuzer talk contribs (I replaced a reference, because the original reference only referred to another book, thus creating a chain-reference. Since this is not good, I gave the original source, where the proof can be found.) Tag: Visual edit
• diffhist Covariance matrix 03:53 −26 Fgnievinski talk contribs (→Which matrices are covariance matrices?)
• diffhist Covariance matrix 03:51 +44 Fgnievinski talk contribs (→Covariance matrix as a parameter of a distribution)

23 July 2025

• diffhist Vector space 22:40 −214 Tito Omburo talk contribs ("Mapping operator" is nonsense. Undid revision 1301696187 by Goodphy (talk)) Tag: Undo
• diffhist Affine variety 21:49 −28 1234qwer1234qwer4 talk contribs (→Geometry–algebra correspondence: (what is this for?))
• diffhist m Gamma matrices 14:24 +3 PhysicistWithABike talk contribs (→The fifth "gamma" matrix, {{varserif|γ}}5: I changed two signs in the derivation for gamma_5 in terms of the Levi-Civita tensors, which canceled in the final expression.)
• diffhist m European Mathematical Society 07:36 +28 Rodw talk contribs (Disambiguating links to Jeremy Gray (link changed to Jeremy Gray (mathematician)) using DisamAssist.)
• diffhist m Encyclopedia of Mathematics 00:36 −66 Tbhotch talk contribs (Reverted 1 edit by 160.72.94.244 (talk) to last revision by Materialscientist) Tags: Twinkle Undo
• diffhist Encyclopedia of Mathematics 00:33 +66 160.72.94.244 talk (→Overall) Tag: Reverted

22 July 2025

• diffhist Algebraically closed field 17:19 −2 1234qwer1234qwer4 talk contribs (closed, not complete)
• diffhist Algebraically closed field 17:18 +152 1234qwer1234qwer4 talk contribs (→Other properties: see also)
• diffhist Algebraically closed field 17:14 +12 1234qwer1234qwer4 talk contribs (→Relatively prime polynomials and roots: adjust link)
• diffhist m Invertible matrix 15:57 0 Kavigupta talk contribs (→Examples: fix typo) Tag: Visual edit
• diffhist Invertible matrix 14:02 +51 Quantling talk contribs (→Other properties: The proof is plenty simple, so add it)
• diffhist Invertible matrix 13:38 +168 Quantling talk contribs (→Other properties: left and right inverses are equal (despite that not every pair of matrices commutes))
• diffhist Invertible matrix 13:32 +15 Quantling talk contribs (make it abundantly clear that the inverse is applied rather than is the object of the application)
• diffhist Rotation matrix 06:02 0 73.55.181.214 talk (→Basic 3D rotations)
• diffhist m Invertible matrix 05:16 −4 Kavigupta talk contribs (typo fix) Tag: Visual edit
• diffhist Invertible matrix 05:14 +38 Kavigupta talk contribs (Clean up header to make it more accessible) Tag: Visual edit
• diffhist Invertible matrix 05:11 −3 Kavigupta talk contribs (Move properties after methods. Methods flows more naturally from examples) Tag: Visual edit
• diffhist Invertible matrix 05:10 +3 Kavigupta talk contribs (Move generalizations of the definition to a Generalizations section) Tag: Visual edit
• diffhist Invertible matrix 05:06 +383 Kavigupta talk contribs (Move the example up to near the top of the page. Improve the example by emphasizing the actual matrix inverse operation rather than focusing on non-invertible operations) Tag: Visual edit
• diffhist Invertible matrix 04:56 −204 Kavigupta talk contribs (Clean up definition section to move discussion of singularity to properties and add subheads to sequester more advanced concepts) Tag: Visual edit
• diffhist European Mathematical Society 04:50 +4,050 121.142.147.198 talk (rollback(Prize winners)) Tag: Disambiguation links added

21 July 2025

• diffhist Random matrix 17:30 +1 2607:fb60:1011:2006:136:ba6f:f343:575a talk (→Correlation functions: Fixed typo "orthogonilty -> "orthogonality")
• diffhist Matrix congruence 14:35 +64 MichaelMaggs talk contribs (Adding local short description: "Mathematical equivalence between matrices", overriding Wikidata description "equivalence relation between matrices") Tag: Shortdesc helper
• diffhist Vector space 06:25 +214 Goodphy talk contribs (→Eigenvalues and eigenvectors: Elaborated sentences, especially for characteristics polynomial of f as a square matrix as a linear mapping operator.) Tags: Reverted Visual edit
• diffhist Linear map 05:10 +338 Goodphy talk contribs (Mentioned that operations in a vector space as the domain of a linear map are not necessarily same to these in a vector space as the codomain of the map.) Tag: Visual edit

20 July 2025

• diffhist Wikipedia:Citing sources 14:39 +5 TooManyFingers talk contribs (→Preventing and repairing dead links: It could easily have been interpreted as "remove all convenience links, even if they're working", and the fix is small.) Tags: Mobile edit Mobile web edit Advanced mobile edit