Related changes

31 May 2025

• diffhist Matrix (mathematics) 20:43 +116 Jacobolus talk contribs (→Matrix multiplication: add a sentence about linear transformations; this is the fundamental feature of matrix multiplication which explains its structure)
• diffhist History of trigonometry 20:28 0 Mksword talk contribs (→Etymology: Corrected typo. I changed "260" to "360". The cited source says, in part: "It is not unlikely that the 360-degree measure was carried over from astronomy,")
• diffhist Matrix (mathematics) 19:54 +1 David Eppstein talk contribs (move sentence about square matrices forming a noncommutative ring from lead to square matrix section; too technical for lead and does not summarize later content)
• diffhist m Timeline of mathematics 18:00 +1 Robust21 talk contribs Tags: Visual edit Mobile edit Mobile web edit
• diffhist Group (mathematics) 17:04 +1 JayBeeEll talk contribs (null edit to add summary for previous revert (which was marked minor due to a mis-click): reverting disimprovement of grammar, that does not increase clarity)
• diffhist m Group (mathematics) 17:03 +20 JayBeeEll talk contribs (Reverted 1 edit by Logic Decimal (talk) to last revision by Quondum) Tags: Twinkle Undo
• diffhist Approximations of π 15:08 −242 Augmented Seventh talk contribs (Reverted 1 edit by 2A01:CB0C:8B06:1700:45A9:6638:2602:61FF (talk): Needs talk page consensus and academic sourcing) Tags: Twinkle Undo Mobile edit Mobile web edit Advanced mobile edit
• diffhist Approximations of π 15:03 +242 2a01:cb0c:8b06:1700:45a9:6638:2602:61ff talk (→Other classical formulae) Tag: Reverted
• diffhist m Ancient Greek mathematics 07:04 +6 Guillermind81 talk contribs (→Hellenistic and early Roman period) Tag: Visual edit
• diffhist Ancient Greek mathematics 07:02 −51 Guillermind81 talk contribs (→Hellenistic and early Roman period: Ibid, plus some clean up.) Tag: Visual edit
• diffhist Ancient Greek mathematics 06:57 −33 Guillermind81 talk contribs (Added minor clarifications.) Tag: Visual edit
• diffhist Ancient Greek mathematics 04:16 −18 Guillermind81 talk contribs (Ibid.) Tag: Visual edit
• diffhist Ancient Greek mathematics 04:09 −59 Guillermind81 talk contribs (Ibid.) Tag: Visual edit
• diffhist Ancient Greek mathematics 03:55 +470 Guillermind81 talk contribs (Reordered content for better flow, edited for brevity, and made other fixes.) Tag: Visual edit
• diffhist Matrix (mathematics) 01:25 −8 Dedhert.Jr talk contribs (→Transposition: tranpose)
• diffhist Ancient Greek mathematics 01:06 −92 Guillermind81 talk contribs (CE) Tags: Visual edit Mobile edit Mobile web edit
• diffhist Approximations of π 01:02 −384 David Eppstein talk contribs (Undo, not reliably sourced) Tag: Undo
• diffhist Ancient Greek mathematics 01:00 −145 Guillermind81 talk contribs (Edited for brevity and clarified wording. Other than arguably being from Alexandria, we know next to nothing about Euclid, including when he lived or where he worked.) Tags: Visual edit Mobile edit Mobile web edit
• diffhist Approximations of π 00:14 +40 2a01:cb0c:8b06:1700:6067:b896:4d52:6e68 talk (→Other classical formulae) Tag: Reverted

30 May 2025

• diffhist Approximations of π 23:41 +100 2a01:cb0c:8b06:1700:6067:b896:4d52:6e68 talk (→Other classical formulae) Tag: Reverted
• diffhist Approximations of π 23:35 +244 2a01:cb0c:8b06:1700:6067:b896:4d52:6e68 talk (→Other classical formulae) Tag: Reverted
• diffhist Matrix (mathematics) 21:08 +244 David Eppstein talk contribs (source reflection matrix)
• diffhist Group (mathematics) 18:15 −20 Logic Decimal talk contribs (reducing for clarity) Tag: Reverted
• diffhist m History of probability 16:38 +21 Tpbradbury talk contribs (Filled in 1 bare reference(s) with reFill 2)
• diffhist History of calculus 16:36 −442 Tpbradbury talk contribs (remove duplicate reference)
• diffhist Approximations of π 15:33 −1 Augmented Seventh talk contribs (Reverted 1 edit by 2401:D800:2DE0:CFD7:7A39:AC1:425F:74DB (talk) to last revision by Remsense) Tags: Twinkle Undo Mobile edit Mobile web edit Advanced mobile edit
• diffhist Approximations of π 15:32 +1 2401:d800:2de0:cfd7:7a39:ac1:425f:74db talk Tags: Reverted Mobile edit Mobile web edit
• diffhist m Matrix (mathematics) 05:35 +2 Jacobolus talk contribs (→Addition: minus)
• diffhist m Approximations of π 04:06 +1 Remsense talk contribs (Reverted 1 edit by 2401:D800:7091:DA6B:72C3:EBE3:219D:75C6 (talk) to last revision by Remsense) Tags: Twinkle Undo Mobile edit Mobile web edit Advanced mobile edit
• diffhist Approximations of π 04:01 −1 2401:d800:7091:da6b:72c3:ebe3:219d:75c6 talk Tags: Reverted Mobile edit Mobile web edit
• diffhist Matrix (mathematics) 03:51 +135 Jacobolus talk contribs (→Basic operations: as an alternative, let's split the grouped operations into separate subsections) Tag: Disambiguation links added
• diffhist Matrix (mathematics) 03:20 −12 Jacobolus talk contribs (okay, we can use bold as recommended as an alternative by the MOS, instead of a definition list. having these as headings at all is a big distraction, both for the TOC and for the content itself, especially if we add hatnotes for the wikilinks)
• diffhist Matrix (mathematics) 02:03 +27 David Eppstein talk contribs (Undid revision 1292993056 by Jacobolus (talk) this is an accessibility issue; see MOS:FAKEHEADING. The wikilinks in the headings need to go, though.) Tag: Undo
• diffhist Matrix (mathematics) 01:20 −27 Jacobolus talk contribs (Undid revision 1292989484 by Gramix13 (talk) – turning these into headings seems unhelpful. they clutter the contents list and take up a distracting amount of content space for no particular benefit) Tags: Undo Reverted
• diffhist Matrix (mathematics) 00:45 +27 Gramix13 talk contribs (→Addition, scalar multiplication, subtraction and transposition: Gave the operations proper headings.) Tag: Reverted
• diffhist Matrix (mathematics) 00:43 +86 Gramix13 talk contribs (→Addition, scalar multiplication, subtraction and transposition: Added image of matrix addition.)

29 May 2025

• diffhist Matrix (mathematics) 21:18 +178 David Eppstein talk contribs (→References: the ref)
• diffhist Matrix (mathematics) 21:17 +85 David Eppstein talk contribs (→Linear transformations: source scaling matrix; move cn tab (we do not need a citation on "the following table shows" but rather on what it shows).) Tag: harv or sfn error
• diffhist m Timeline of mathematics 18:08 +3 Robust21 talk contribs (Fixed an incorrect date. Please find a more accurate date to add to this, but unless the best you can do is a posthumous publication date, I do not think it should be outside al-Battani's lifespan.) Tags: Visual edit Mobile edit Mobile web edit
• diffhist Approximations of π 16:36 −265 Remsense talk contribs (Undid revision 1292924707 by Irontournamenth (talk): per previous) Tag: Undo
• diffhist Approximations of π 16:32 +265 Irontournamenth talk contribs (→Trigonometry) Tag: Reverted
• diffhist m Timeline of mathematics 16:05 +27 Robust21 talk contribs (Fixed a link that linked to a disambiguation page instead of the person) Tags: Visual edit Mobile edit Mobile web edit
• diffhist m Timeline of mathematics 15:22 +11 Robust21 talk contribs (Increased clarity) Tags: Visual edit Mobile edit Mobile web edit
• diffhist Approximations of π 10:24 −141 Remsense talk contribs (Reverted 1 edit by 2A01:CB0C:8B06:1700:45A9:6638:2602:61FF (talk): This is not an indiscriminate collection, you are required to cite sources demonstrating the relevance of a given representation) Tags: Twinkle Undo
• diffhist Approximations of π 10:23 +141 2a01:cb0c:8b06:1700:45a9:6638:2602:61ff talk (→Early history) Tag: Reverted
• diffhist m Ancient Greek mathematics 05:43 −8 Jacobolus talk contribs (→Pappus' Collection: these names of famous problems do not need italicization)
• diffhist m Ancient Greek mathematics 05:42 +2 Jacobolus talk contribs (and this one)
• diffhist Ancient Greek mathematics 05:40 +28 Jacobolus talk contribs (it's not clear why these titles of treatises were changed from capitalized and italicized to lower case in quotation marks, but the previous style seems more consistent and clearer)
• diffhist m Ancient Greek mathematics 05:36 +1 Jacobolus talk contribs (re-hyphenate "re-emerged". spelling this with or without a hyphen, or with a dieresis as "reëmerged" are acceptable variants, so "re-emerged" was fine to leave as it was; that form is also less likely to confuse some readers than the unmarked version)
• diffhist m Ancient Greek mathematics 05:29 −34 Jacobolus talk contribs (→Etymology: we don't need the plural here either)