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- D
- Edit made at Wikidata
- r
- Edit flagged by ORES
- N
- New page
- m
- Minor edit
- b
- Bot edit
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30 June 2025
- 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 Triangular matrix 11:10 −1 188.0.98.179 talk (→Examples)
- diffhist Triangular matrix 11:10 −3 188.0.98.179 talk (→Examples)
- diffhist Triangular matrix 11:09 +2 188.0.98.179 talk (→Examples)
- diffhist Triangular matrix 11:08 +224 188.0.98.179 talk (→Examples)
- diffhist Density matrix 09:15 −16 Tercer talk contribs (Undid revision 1298018703 by 2001:8F8:1461:15A0:4EF6:3BFD:F8B5:FB92 (talk) that's incorrect, they form a basis for all Hermitian 2x2 matrices, not only those of unit trace) Tag: Undo
- diffhist Rotation matrix 07:31 −218 192.190.204.221 talk (→Basic 3D rotations: : Removed confusing image which does not conform to the right-hand rule convention used in this article.) Tag: references removed
- diffhist Density matrix 01:02 +16 2001:8f8:1461:15a0:4ef6:3bfd:f8b5:fb92 talk (→Pure and mixed states: more precise) Tags: Reverted Mobile edit Mobile app edit Android app edit App select source
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 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 Matrix (mathematics) 15:18 +6 Z1720 talk contribs (→Empty matrix: cn tag per GAR)
- diffhist Matrix (mathematics) 02:43 +282 David Eppstein talk contribs (source finitary matrix multiplication)
- diffhist Matrix (mathematics) 02:25 +314 David Eppstein talk contribs (source difficulty of multiplying infinite matrices)
27 June 2025
26 June 2025
- diffhist Matrix (mathematics) 11:05 +315 David Eppstein talk contribs (source SO)
25 June 2025
- diffhist m Toeplitz matrix 09:17 −3 Headbomb talk contribs (clean up, removed: ®) Tag: AWB
- diffhist Hessian matrix 07:54 −28 D.Lazard talk contribs (Reverted 1 edit by EricTan23 (talk): Hessian matrix is symmetric except in pathological cases where it is not considered) Tags: Twinkle Undo
- diffhist Hessian matrix 05:12 +28 EricTan23 talk contribs (Generally speaking the hessian matrix may not be symmetric (it is actually JUST mentioned 3 lines above), so it make no sense to make this misleading simplification. The reader can decide this by themselves. 1290368275 by Sourish1997 (talk)) Tags: Undo Reverted
- diffhist Matrix (mathematics) 00:32 +576 David Eppstein talk contribs (clarify in what sense general linear groups are "most general" and source)