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3 July 2025
- diffhist Surjective function 06:54 +188 Goodphy talk contribs (→Surjections as epimorphisms: Added a resource showing the proof that a function is surjective if and only if it is right-cancellative.) Tag: Visual edit
- 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 m Field (mathematics) 20:24 −1,334 Jacobolus talk contribs ({{math|''x''}} -> {{mvar|x}}, to save some characters)
- diffhist m Field (mathematics) 19:20 +6 Jacobolus talk contribs (→Residue fields)
- diffhist Field (mathematics) 19:19 −3 Jacobolus talk contribs (→Topological fields: add link to complex p-adic number which is now a redirect to the appropriate section)
- 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.)
30 June 2025
- diffhist Wikipedia:Citing sources 21:27 −268 Gawaon talk contribs (Undid revision 1298130215 by Pol098 (talk) – Since Template:Ibid describes these as "discouraged by Wikipedia's style guide for footnotes" i think it's better to leave this wording alone rather than changing it to "problematical" (discouraged implies that clean-up is desired, problematical maybe not)) Tag: Undo
- diffhist Wikipedia:Citing sources 17:32 +268 Pol098 talk contribs (→Citing multiple pages of the same source: WP:BRD. Using ''ibid.'', ''id.'', or similar abbreviations implying that the reference is the same as the previous one is problematical, as any editor may add a new reference between an existing main reference and the related "same as before" abbreviation) Tag: Reverted
- diffhist Wikipedia:External links 16:22 +453 WhatamIdoing talk contribs (→What can be done with a dead external link: Rewrite completely; see talk page) Tag: Visual edit
- diffhist Wikipedia:Citing sources 15:04 +241 Zanahary talk contribs (Example and ce) Tag: Visual edit
- 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 Field (mathematics) 17:24 +3 JayBeeEll talk contribs (Undid revision 1297920974 by JBW (talk) what about like this?)
- diffhist Field (mathematics) 10:44 −5 JBW talk contribs (OK, I'm not convinced that the potential problem with "any" applies in this case, but I still think "every" is ambiguous, and it's more helpful to define the quantisation before the introduction of the thing affected by that quantification.)
- diffhist Field (mathematics) 09:25 −42 D.Lazard talk contribs (→Topological fields: unable to fix the red link)
- diffhist Field (mathematics) 09:16 +164 D.Lazard talk contribs (→Additive and multiplicative groups of a field: replacing a sentence that is vague and controversial)
- diffhist Field (mathematics) 09:01 +2 D.Lazard talk contribs (→Definition: MOS:MATH#ANY)
- diffhist Field (mathematics) 08:57 +2 D.Lazard talk contribs (Restored revision 1297911560 by JBW (talk): MOS:MATH#ANY) Tags: Twinkle Undo
- diffhist Field (mathematics) 08:51 −2 JBW talk contribs (consistent language) Tag: Reverted
- diffhist Field (mathematics) 08:50 −1 JBW talk contribs (There is no additive inverse which works for all elements; there are additive indices for all elements, or there is an additive inverse for each element.)
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)