Related changes

30 May 2025

• diffhist Time complexity 15:01 −113 D.Lazard talk contribs (→Superpolynomial time: Fixing the first sentence (see talk) and using {{math}} or {{tmath}})
• diffhist Time complexity 14:50 −709 D.Lazard talk contribs (Reverted 3 edits by Asd00012334 (talk): See talk) Tags: Twinkle Undo
• diffhist Time complexity 14:03 +696 Asd00012334 talk contribs (→Superpolynomial time: adjusting the definition of super-polynomial runtime to make it consistent, and putting in an insightful example demonstrating some subtleties) Tag: Reverted
• diffhist m Time complexity 13:41 +17 Asd00012334 talk contribs (→Superpolynomial time) Tag: Reverted
• diffhist Time complexity 13:41 −4 Asd00012334 talk contribs (→Superpolynomial time: from "not polynomially bounded" to "grows faster than any polynomial") Tag: Reverted
• diffhist Fundamental group 07:56 +380 Jean Raimbault talk contribs (→Dependence of the base point: add proper description of the finer dependence on basepoint)
• diffhist m Matrix (mathematics) 05:35 +2 Jacobolus talk contribs (→Addition: minus)
• 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 Fundamental group 22:09 −45 2001:4c4c:21df:3000:2b2a:71f0:6142:fec9 talk (→Dependence of the base point: Removed from the section the claim that fundamental groups with a different base point are not only the same up to isomorphism, but up to inner isomorphism as well. It seems like inner isomorphism has no generally accepted meaning, as discussed here: https://math.stackexchange.com/questions/1274759/what-is-an-inner-isomorphism-between-different-groups)
• 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 Angle 13:11 −13 TheGrifter80 talk contribs (Units: a few words for clarity) Tag: Visual edit
• diffhist Platonic solid 03:35 −525 Remsense talk contribs (→top: spruce up introductory table)
• diffhist Angle 00:50 −9 TheGrifter80 talk contribs (a word, brevity) Tag: Visual edit
• diffhist Matrix (mathematics) 00:39 +738 David Eppstein talk contribs (Squeeze mapping seems to be studied more in optics than Euclidean geometry; use a source from that field and add a sentence about it to the optics section)

28 May 2025

• diffhist Hassler Whitney 23:00 +1 2001:1970:53e2:1100:1d22:ae66:e79:2858 talk
• diffhist Module:Labelled list hatnote 18:18 +127 Ahecht talk contribs (Exclude section anchors from ifexists, properly show "no input" error message when ifexists=true)
• diffhist Euler characteristic 16:52 −338 194.9.78.23 talk (→Generalizations: Who cares how it was called in a random scientific paper by somebody) Tags: references removed Mobile edit Mobile web edit
• diffhist Angle 16:39 −860 TheGrifter80 talk contribs (→Fundamentals: Added figure of full angle. Re-introduced some material reverted in previous revisions) Tag: Visual edit
• diffhist m Angle 14:32 −4 Arjayay talk contribs (Duplicate word removed)
• diffhist Angle 13:55 −539 ZergTwo talk contribs (Restored revision 1292555219 by Mathnerd314159 (talk): Non-neutral writing, unsourced content.) Tags: Twinkle Undo
• diffhist Matrix (mathematics) 00:25 +84 David Eppstein talk contribs (→Linear transformations: source shear matrix)

27 May 2025

• diffhist m Angle 19:56 −4 Arjayay talk contribs (Duplicate word removed) Tag: Reverted
• diffhist Angle 17:07 +11 Mathnerd314159 talk contribs (→Dimensional analysis: typo) Tag: Reverted
• diffhist Angle 17:06 +1,427 Mathnerd314159 talk contribs (use summary for dimensional analysis instead of excerpt, the radian section is IMO too technical for this article) Tag: Reverted
• diffhist Angle 16:35 −895 Mathnerd314159 talk contribs (combine the sections, it was duplicating stuff from later) Tag: Reverted
• diffhist Angle 16:11 −5 Mathnerd314159 talk contribs (remove newlines in lead and rearrange, 1 sentence per paragraph is ugly)
• diffhist Angle 15:24 −56 TheGrifter80 talk contribs (simplify paragraph) Tag: Visual edit
• diffhist Angle 15:22 +101 TheGrifter80 talk contribs (conversion constant) Tag: Visual edit
• diffhist Angle 15:06 −944 TheGrifter80 talk contribs (Measuring angles - diagram and edit of material) Tag: Visual edit
• diffhist Steinitz's theorem 06:51 +39 Dedhert.Jr talk contribs (→References: Category:Theorems about polyhedron)

26 May 2025

• diffhist Matrix (mathematics) 23:33 +258 David Eppstein talk contribs (I'm skeptical that we really need a source saying that these four column vectors form the vertices of a unit square, but here is one)
• diffhist m Fundamental group 20:16 +39 Chemistmenace talk contribs Tag: Visual edit
• diffhist m Angle 13:34 −3 TheGrifter80 talk contribs (→Units of measurement: clarity: "can be" to "are") Tag: Visual edit
• diffhist Angle 10:27 −297 TheGrifter80 talk contribs (Amendment to notation section, moved some information on direction of angles to Signed angles section) Tag: Visual edit
• diffhist Platonic solid 05:36 −14 David Eppstein talk contribs (Undid revision 1292278452 by Psychastes (talk) This is not a philosophy article and the history here does not start with Plato. Look beyond the name.) Tag: Undo
• diffhist Platonic solid 04:17 +14 Psychastes talk contribs (template) Tag: Reverted
• diffhist m Matrix (mathematics) 01:09 −18 Jacobolus talk contribs (we don't need to wikilink cayley more than once in the same paragraph)
• diffhist Matrix (mathematics) 00:56 +97 David Eppstein talk contribs (→Historical references: more authorlinks)
• diffhist Matrix (mathematics) 00:54 +34 David Eppstein talk contribs (→Historical references: publisher info for reprint)
• diffhist Matrix (mathematics) 00:53 +242 David Eppstein talk contribs (clean up Cayley 1858 ref)

25 May 2025

• diffhist m Mathematics 22:50 +1 PlatinumGalaxy talk contribs (→Social sciences: Grammar and missing "and") Tag: Visual edit
• diffhist Angle 13:44 +669 TheGrifter80 talk contribs (Added short section on units, required prior to section on Types) Tag: Visual edit
• diffhist Polyhedron 10:20 +4 2a02:cb80:4278:530d:bfcd:3c27:8a62:b420 talk (→By elements of polyhedron: Fixed some grammar. Mainly by adding a in places it should be and also removing the in a sentence with plurals) Tags: Mobile edit Mobile web edit
• diffhist Angle 06:26 +1,425 TheGrifter80 talk contribs (Added short section on fundamental angles) Tag: Visual edit