Related changes

26 July 2025

• diffhist m Hyperbolic group 01:05 −10 As above talk contribs (Undid revision 1302531432 by 121.7.135.247 (talk) changing ref author) Tag: Undo
• diffhist Hyperbolic group 01:03 +10 121.7.135.247 talk (So just a small tweak in author) Tag: Reverted
• diffhist Kernel (category theory) 00:49 −10 73.223.189.230 talk (Correct "...subset of K' for K..." to "...subset of X for K...")

25 July 2025

• diffhist m Set (mathematics) 23:02 −48 Remsense talk contribs (Reverted 1 edit by 2405:9800:B860:9CC2:ADEF:4AE4:BB74:3A48 (talk) to last revision by Citation bot) Tags: Twinkle Undo
• diffhist Set (mathematics) 22:59 +48 2405:9800:b860:9cc2:adef:4ae4:bb74:3a48 talk Tag: Reverted
• diffhist Semidirect product 17:09 −1 2806:107e:19:7513:a8af:247c:d153:f230 talk (→Dihedral group: The dihedral group D_n has 2n elements)
• diffhist Algebra 09:38 −37 D.Lazard talk contribs (→Definition and etymology: "mathematician" in implied by the context, and the putative citizenship/ethnicity is out of the scope of this article. Also, a word does not "describe" anything)
• diffhist Algebra 09:17 −31 D.Lazard talk contribs (Reverted 1 edit by Kletland11 (talk): Unneeded pipe) Tags: Twinkle Undo
• diffhist P-adic number 07:06 +264 LightbulbMEOW talk contribs (→Topological properties: Added an image and some more info in this section. I also removed a sentence that seems very confusing and probably belongs to the Definition section)
• diffhist m Algebra 00:24 +31 Kletland11 talk contribs Tags: Reverted Visual edit

24 July 2025

• diffhist P-adic number 13:28 +59 LightbulbMEOW talk contribs (→p-adic expansion of rational numbers: Alternative explanation using mod inverse)
• diffhist P-adic number 13:19 −5,201 LightbulbMEOW talk contribs (Moved two sections "Notation" and "''p''-adic expansion of rational numbers" up, and removed redundant subsection "Positional notation". Also rewrote the section since currently it feels pretty hard to read)
• diffhist Finite field 11:45 +59 Waddie96 talk contribs (→GF(''p''2) for an odd prime ''p'': add anchor) Tag: 2017 wikitext editor
• diffhist P-adic number 11:19 +164 LightbulbMEOW talk contribs (→Definition: replaced this with the term "formal Laurent series", since "formal power series" dont really allow negative powers. Also added further clarifications)
• diffhist P-adic number 10:59 +3 LightbulbMEOW talk contribs (→As formal series in base {{mvar|p}}: typo fix)
• diffhist P-adic number 09:36 −260 LightbulbMEOW talk contribs (fixed citations to be consistent)
• diffhist P-adic number 09:08 +40 LightbulbMEOW talk contribs (→As formal series in base {{mvar|p}}: small note about "carry" in formal division)
• diffhist P-adic number 08:43 +458 LightbulbMEOW talk contribs (I tried to provide an alternative approach to defining p-adic numbers based on base p expansions. I also merged the three sections "Basic lemmas" "p-adic series" and "Definition")

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 Poincaré group 17:06 0 CodeTalker talk contribs (Reverted 1 edit by Walkerwalks (talk): Previous grammar was clearer) Tags: Twinkle Undo
• diffhist Multiplication 15:07 −75 JMF talk contribs (Undid revision 1302115590 by Félix An (talk) RV good faith but undue to get into ways of speaking) Tags: Undo Mobile edit Mobile web edit Advanced mobile edit
• diffhist Semiring 14:39 −1 88.116.31.14 talk (→Commutative semirings: Grammar, no comma)
• diffhist P-adic number 14:19 −9 LightbulbMEOW talk contribs (→Motivation: fix typo) Tags: Mobile edit Mobile web edit
• diffhist P-adic number 13:39 +656 LightbulbMEOW talk contribs (→As a sequence of residues mod pk: Made it clearer how 1/5 is a 3-adic integer) Tags: Mobile edit Mobile web edit
• diffhist Multiplication 13:00 +75 Félix An talk contribs (Add alternate phrasing "3 by 4" and "3 into 4" (Indian English)) Tags: Reverted Visual edit Mobile edit Mobile web edit Advanced mobile edit
• diffhist P-adic number 11:50 +14 LightbulbMEOW talk contribs (→As a base-''p'' expansion: undisambiguate link)
• diffhist P-adic number 11:31 +4,039 LightbulbMEOW talk contribs (Added new section to try intuitively explain the topic, since the current definition feels too technical for non-experts) Tag: Disambiguation links added
• diffhist P-adic number 10:21 +1,077 LightbulbMEOW talk contribs (→Motivation: I tried to expand this section, since previously it wasn't clear what a p-adic number is and what they do)
• diffhist Lagrange's theorem (group theory) 08:10 +20 2405:6583:9320:c600:10f3:3e83:f800:1688 talk (wtf?)
• diffhist Semidirect product 06:51 −662 David Eppstein talk contribs (→Crystallographic groups: rm material supported only by a deadlink blog post)
• diffhist Algebra 06:15 −369 Jacobolus talk contribs (rv a few edits. user:Btomthesus: What counts as "algebra" probably needs a bit more careful description with better sources; user:Kletland11: please don't arbitrarily swap between regional spelling variants, see WP:ENGVAR) Tag: Undo
• diffhist Algebra 00:58 −641 UrielAcosta talk contribs (WP:NOTHOWTO, WP:NOTEVERYTHING) Tags: Manual revert Reverted Visual edit Mobile edit Mobile web edit
• diffhist Algebra 00:51 +641 1Antma1 talk contribs Tags: Reverted Visual edit
• diffhist Algebra 00:41 +312 Btomthesus talk contribs Tags: Reverted Visual edit

22 July 2025

• diffhist Algebra 23:52 +57 Kletland11 talk contribs (Fixed spelling) Tags: Reverted Visual edit
• diffhist P-adic number 18:01 +30 1234qwer1234qwer4 talk contribs (→See also: * p-adically closed field)
• diffhist m Algebra 13:06 −4 Farkle Griffen talk contribs (the link on "system" doesn't make sense here.) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist Orthogonal group 09:26 0 87.4.176.194 talk (→Lie algebra) Tags: Mobile edit Mobile web edit
• diffhist Quaternion group 09:22 0 LucasBrown talk contribs (→Galois group: Fixed typo) Tags: Mobile edit Mobile app edit Android app edit App section source
• diffhist Quaternion group 09:22 +2 LucasBrown talk contribs (→Generalized quaternion group: Fixed typo) Tags: Mobile edit Mobile app edit Android app edit App section source

21 July 2025

• diffhist Lattice (group) 23:35 −10 Quondum talk contribs (<BR> → {{br}}; en dashes; {{tmath}} for wrapping control; tweaks)
• diffhist m Euclidean domain 20:18 +1 1234qwer1234qwer4 talk contribs (→Examples: sp)
• diffhist Euclidean domain 20:14 +56 1234qwer1234qwer4 talk contribs (fix author, lk)
• diffhist GCD domain 13:53 −37 EmilJ talk contribs (Undid revision 1247562406 by Dragomang87 (talk) *Integral domains* are often called just domains. I've never seen the word to imply the GCD condition.) Tag: Undo
• diffhist Polynomial ring 07:38 +7 D.Lazard talk contribs (→Definition (multivariate case): fixing phrasing and capitalization)
• diffhist Polynomial ring 07:32 −3 D.Lazard talk contribs (Undid revision 1301699888 by Goodphy (talk) an indeterminate is a symbol, not a scalar) Tag: Undo
• diffhist Linear algebra 07:18 −62 D.Lazard talk contribs (Reverted 1 edit by Goodphy (talk): Misleading: linear combinations are not the main aspect of the use of linear algebra in physical modeling) Tags: Twinkle Undo
• diffhist Polynomial ring 06:58 +3 Goodphy talk contribs (→Polynomial expression: Corrected and indeterminants are also elements of a vector space K in terms of the indeterminants.) Tags: Reverted Visual edit
• diffhist Polynomial ring 06:46 +37 Goodphy talk contribs (→Definition (multivariate case): Elaborated sentences.) Tag: Visual edit
• 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