Related changes

5 July 2025

• diffhist m Pavel Alexandrov 08:42 +87 Entropy fighter talk contribs (wikif) Tag: Visual edit
• diffhist Pavel Alexandrov 07:06 +71 Entropy fighter talk contribs (about the continuum hypothesis) Tag: Visual edit
• diffhist Pavel Alexandrov 00:45 −56 UrielAcosta talk contribs (Reverted unsourced claim) Tags: Manual revert Visual edit Mobile edit Mobile web edit
• diffhist Pavel Alexandrov 00:32 +56 PBSetTheory talk contribs (correction re: continuum hypothesis) Tags: Reverted Visual edit

4 July 2025

• diffhist m Boolean algebra 17:48 −4 Hipatius talk contribs (Removed a false link.)
• diffhist Finite set 16:45 +604 Farkle Griffen talk contribs (→Definition and terminology: Clarified definition) Tag: Visual edit
• diffhist Finite set 16:18 +443 Farkle Griffen talk contribs (Added missing ref) Tag: Visual edit
• diffhist Finite set 16:17 +2,180 Farkle Griffen talk contribs (Moved over uniqueness from ''Cardinality'') Tags: harv or sfn error Visual edit
• diffhist m Cocountable topology 10:33 +1 Ira Leviton talk contribs (toplogy→topology - toolforge:typos) Tag: Correct typos in one click [1.1]

3 July 2025

• diffhist m Normal space 21:41 0 Axoluna talk contribs (→Examples of normal spaces)
• diffhist Continuous function 19:25 −1 129.104.244.47 talk (→Rules for continuity: typo)
• diffhist Order topology 18:30 +49 Quantling talk contribs (→Ordinal-indexed sequences: ordinal-indexed sequence does exist inside (ω_1+1)×(ω+1) - {(ω_1+1, ω+1)})
• diffhist Order topology 18:18 −43 Quantling talk contribs (→Ordinals as topological spaces: Clarify that the set of all even finite ordinals is not closed without ω (when ω < α).)
• diffhist Order topology 18:11 +64 Quantling talk contribs (→Ordinals as topological spaces: Clarify that ω and each finite ordinal is individually a set with a discrete topology; not that the set [0, ω] is a discrete topology)
• diffhist m CW complex 13:33 −1 Huisecorp talk contribs (→'The' homotopy category: {{see also}})
• diffhist m Homotopy 08:26 −400 Taektiek talk contribs (→Lifting and extension properties: Better formatting for formulas) Tag: Visual edit
• diffhist Mathematics 07:08 −26 D.Lazard talk contribs (Reverted 1 edit by Hooman Mallahzadeh (talk): MOS:OL. This sentence has been lengthy discussed on the talk page, and any change requires a new consensus) Tags: Twinkle Undo
• diffhist Mathematics 06:55 +26 Hooman Mallahzadeh talk contribs (Linking.) Tag: Reverted
• diffhist Algebraic geometry 04:38 +357 Citrus Lover talk contribs (Add Smith to list of non-scheme textbooks)
• diffhist Kernel (algebra) 01:25 +573 Gramix13 talk contribs (→Group homomorphisms: Described the integers as the kernel of the homomorphism of the reals onto the circle group.) Tag: harv or sfn error

2 July 2025

• diffhist Empty set 21:33 −11 Farkle Griffen talk contribs (→Questioned existence: Changed to "Existence".) Tag: Visual edit
• diffhist Real number 20:54 −28 Brifyjek talk contribs (Undid revision 1298489833 by 103.66.168.185 (talk)) Tag: Undo
• diffhist Real number 20:53 +28 103.66.168.185 talk Tags: Reverted Mobile edit Mobile web edit
• diffhist Bernard Bolzano 20:00 +5 Thewikibeagles talk contribs (→Ideas and objects)
• diffhist Order topology 16:47 +17 Quantling talk contribs (→Ordinals as topological spaces: Clarify what we mean by sequence)
• diffhist Kernel (algebra) 04:53 +165 Gramix13 talk contribs (→Sources: Adding source)
• diffhist Kernel (algebra) 04:51 +674 Gramix13 talk contribs (→Group homomorphisms: Defining special linear group as a kernel.) Tag: harv or sfn error

1 July 2025

• diffhist Kernel (algebra) 22:41 +1,159 Gramix13 talk contribs (→Group homomorphisms: Described center/centralizers as kernels.)
• diffhist Kernel (algebra) 22:21 +555 Gramix13 talk contribs (→Examples: Defined alternating group as a kernel.)
• diffhist Subsequence 09:57 +3 134.60.67.135 talk (→Theorems)
• diffhist Module:Icon/data 05:47 +16 Paine Ellsworth talk contribs (per edit request at Template talk:Icon#Template-protected edit request on 30 June 2025 - update image)
• diffhist David Hilbert 05:23 +144 Arutoria talk contribs (→Later years: citation) Tag: Visual edit
• diffhist Compactification (mathematics) 03:21 +351 The Wonk talk contribs (Added image and caption) Tags: Mobile edit Mobile app edit iOS app edit App suggested edit App image add top

30 June 2025

• diffhist Commutative ring 04:58 −84 Gramix13 talk contribs (Removed merge template.)
• diffhist Algebraic geometry 00:39 +43 Lentower talk contribs (→20th century: made "proof" a wikilink proof)
• diffhist Algebraic geometry 00:36 +26 Lentower talk contribs (→External links: add portal bar)

29 June 2025

• diffhist Set (mathematics) 15:19 0 138.74.222.119 talk (→Cartesian product: corrected a typo . . . changed a_i to a_2) Tag: Visual edit
• diffhist Module:Lang/data 12:51 +38 Trappist the monk talk contribs (+ast-x-west;)
• diffhist m Topology 12:44 −8 AllCatsAreGrey talk contribs (→Biology: MOS:DL)
• diffhist Topology 12:42 −1 AllCatsAreGrey talk contribs (moved ceramic model to the section discussing the transformation)
• diffhist Topology 12:32 +520 AllCatsAreGrey talk contribs (→Physics: expanded section, added information about 2016 nobel prize awarded for topology application in physics)
• diffhist Topology 12:14 +309 AllCatsAreGrey talk contribs (added reference and slight rewording of doughnut-mug example)
• diffhist Topology 12:08 +995 AllCatsAreGrey talk contribs (→Motivation: added three references)
• diffhist m Limit of a sequence 05:32 0 Remsense talk contribs (Reverted 1 edit by 202.83.126.68 (talk) to last revision by Citation bot) Tags: Twinkle Undo
• diffhist Limit of a sequence 05:30 0 202.83.126.68 talk (→History) Tag: Reverted

28 June 2025

• diffhist Kernel (algebra) 23:02 +403 Gramix13 talk contribs (→Module homomorphisms: Defined modules in terms of vector spaces but over rings.)
• diffhist Kernel (algebra) 22:51 +803 Gramix13 talk contribs (→Linear maps: Defined vector spaces and linear maps.)
• diffhist Kernel (algebra) 22:39 +310 Gramix13 talk contribs (→Ring homomorphisms: Added definition of commutative ring and field)
• diffhist m Galois group 19:53 +31 Jacobolus talk contribs (→Degree 4 examples: manual paren size)
• diffhist m Galois group 19:48 −8 Jacobolus talk contribs (→Cyclotomic extensions: use horizontal fraction in exponent)