Related changes

3 July 2025

• 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 Transpose 21:54 −1,398 Quondum talk contribs (→Transpose of a matrix: rm another esoteric symbol (really just minor typesetting of a listed symbol); rm unsourced editorialization; fmt)
• diffhist Transpose 21:35 +14 Quondum talk contribs (fmt)
• diffhist Transpose 21:26 −189 Quondum talk contribs (→Transpose of a matrix: fmt; remove top symbol and prime as example notations (we do not need to list every notation))
• 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)

1 July 2025

• 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))

30 June 2025

• diffhist Wikipedia:Citing sources 21:27 −268 Gawaon talk contribs (Undid revision 1298130215 by Pol098 (talk) – Since Template:Ibid describes these as "discouraged by Wikipedia's style guide for footnotes" i think it's better to leave this wording alone rather than changing it to "problematical" (discouraged implies that clean-up is desired, problematical maybe not)) Tag: Undo
• diffhist Wikipedia:Citing sources 17:32 +268 Pol098 talk contribs (→Citing multiple pages of the same source: WP:BRD. Using ''ibid.'', ''id.'', or similar abbreviations implying that the reference is the same as the previous one is problematical, as any editor may add a new reference between an existing main reference and the related "same as before" abbreviation) Tag: Reverted
• diffhist Matrix (mathematics) 17:27 −144 David Eppstein talk contribs (Undo unnecessarily technical/pedantic changes to lead (where being pedantic is the wrong place to do it) and grammatical disimprovement ("Matrices commonly related to other mathematical objects by representation" ... where is the verb?)) Tag: Undo
• diffhist Matrix (mathematics) 17:04 +19 Farkle Griffen talk contribs (Minor rewording so as not to confuse "representation" here with the more common meaning) Tags: Reverted Visual edit
• diffhist Matrix (mathematics) 17:01 +125 Farkle Griffen talk contribs (Updated introduction, see talk) Tags: Reverted Visual edit
• diffhist Wikipedia:Citing sources 15:04 +241 Zanahary talk contribs (Example and ce) Tag: Visual edit
• diffhist Unicode 14:16 +5 Chatul talk contribs (Reverted ungrammatical runin to version by User:ClueBot NG and User:Spitzak) Tag: Manual revert
• diffhist Unicode 08:36 −5 2405:201:4024:6010:d1e4:a0dd:5b4d:8c26 talk Tags: Reverted Visual edit
• diffhist Permutation 08:35 0 Randy Kryn talk contribs (uppercase per direct link (Rubik's Cube))
• diffhist Greek letters used in mathematics, science, and engineering 04:02 +164 101929ha talk contribs (→Λλ (lambda): Added non-standard bonding number (chemistry))
• diffhist Independent and identically distributed random variables 03:46 +2 MallorcaResident talk contribs (→Lévy process)
• diffhist Greek letters used in mathematics, science, and engineering 03:39 +62 101929ha talk contribs (→Ηη (eta): Added hapticity (coordination chemistry))

29 June 2025

• diffhist Matrix (mathematics) 20:05 +75 David Eppstein talk contribs (→Empty matrix: one of the sources already here can be used for the requested citation)
• diffhist Matrix (mathematics) 19:59 +413 David Eppstein talk contribs (another use for the empty matrix)
• diffhist Mathematical notation 19:58 −313 2a02:a310:c18c:ac00:9144:2e25:abf0:33d5 talk (→Letters as symbols: this should be in a different section, my bad) Tag: Manual revert
• diffhist Mathematical notation 19:56 +313 2a02:a310:c18c:ac00:9144:2e25:abf0:33d5 talk (→Letters as symbols: non-linguistic symbols) Tag: Reverted
• diffhist Cumulative distribution function 15:38 +36 Hellacioussatyr talk contribs (→Complex random vector) Tag: 2017 wikitext editor
• diffhist Cumulative distribution function 15:38 −35 Hellacioussatyr talk contribs (→Definition for more than two random variables) Tag: 2017 wikitext editor
• diffhist m Matrix (mathematics) 14:35 +4 Jacobolus talk contribs (→Empty matrix: wikilink Zero matrix; it's linked from a previous section but the link is easy to miss)
• diffhist Matrix (mathematics) 11:29 +619 Dedhert.Jr talk contribs (some different notations from different sources about empty matrix)

28 June 2025

• diffhist m Miscellaneous Mathematical Symbols-B 23:47 +2 Drmccreedy talk contribs (edit image title)
• diffhist m Miscellaneous Mathematical Symbols-A 23:46 −83 Drmccreedy talk contribs (edit image title)
• diffhist m Unicode 22:52 +186 ClueBot NG talk contribs (Reverting possible vandalism by 2806:267:1408:9D5D:99E5:1217:3496:BAED to version by Spitzak. Report False Positive? Thanks, ClueBot NG. (4401579) (Bot)) Tag: Rollback
• diffhist Unicode 22:50 −186 2806:267:1408:9d5d:99e5:1217:3496:baed talk Tags: Reverted Visual edit Mobile edit Mobile web edit
• diffhist Matrix (mathematics) 15:18 +6 Z1720 talk contribs (→Empty matrix: cn tag per GAR)
• diffhist Cumulative distribution function 14:11 −36 Hellacioussatyr talk contribs (→Definition for two random variables: rm {{NumBlk}}, {{Equation Box 1}} already does equation labeling) Tag: 2017 wikitext editor
• diffhist Cumulative distribution function 14:05 −74 Hellacioussatyr talk contribs (→Definition: rm {{NumBlk}}, {{Equation Box 1}} already does equation labeling) Tag: 2017 wikitext editor
• diffhist Arithmetic mean 04:49 0 Maxeto0910 talk contribs Tags: Mobile edit Mobile web edit Advanced mobile edit
• diffhist Matrix (mathematics) 02:43 +282 David Eppstein talk contribs (source finitary matrix multiplication)