Related changes

12 April 2025

• diffhist Cardinality 03:07 +3,443 Farkle Griffen talk contribs (Added the section "Paradoxes", and added two paradoxes. I'll add more paradoxes and some sources later) Tag: Visual edit
• diffhist m Mathematics 02:42 0 1234qwer1234qwer4 talk contribs (fix link (via WP:JWB))
• diffhist Cardinality 00:57 −3 Trovatore talk contribs (→Cardinality of the continuum: s/times/cdot)
• diffhist Cardinality 00:11 +25 Farkle Griffen talk contribs (Combined two simple sections into an "introduction" section. I'll work on filling it out as a more thorough introduction later.) Tag: Visual edit
• diffhist Cardinality 00:05 +934 Farkle Griffen talk contribs (→Pre-Cantorian Set theory: Added pigeonhole principle) Tag: Visual edit

11 April 2025

• diffhist Cardinality 23:50 −15 Farkle Griffen talk contribs (→Pre-Cantorian Set theory: correction) Tag: Visual edit
• diffhist Cardinality 23:22 +2,294 Farkle Griffen talk contribs (→Pre-Cantorian Set theory: Expanded section a bit, added images.) Tags: harv or sfn error Visual edit
• diffhist Mathematics 21:47 +15 Trovatore talk contribs (→Education: clean up some colloquial uses)
• diffhist Mathematics 21:39 −23 Trovatore talk contribs (Undid revision 1285129927 by Tinton5 (talk) take it to the talk page) Tag: Undo
• diffhist Mathematics 21:38 +23 Tinton5 talk contribs (Undid revision 1285129113 by Trovatore (talk)) Tags: Undo Reverted
• diffhist Mathematics 21:32 −23 Trovatore talk contribs (Undid revision 1285128419 by Tinton5 (talk) if you didn't find it on the talk page you didn't look hard enough) Tags: Undo Reverted
• diffhist Mathematics 21:28 +23 Tinton5 talk contribs (no discussion on talk page in opposition of inserting a common simplified term which should be included in lead, since "math" is often mentioned various times throughout article.) Tag: Reverted
• diffhist Continuum hypothesis 05:13 0 72.134.113.127 talk (Changed a few instances of Kőnig's name to include the Hungarian long umlaut)

10 April 2025

• diffhist m Set (mathematics) 23:16 +21 Farkle Griffen talk contribs (Fixed link) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist Metrizable space 19:15 −46 AllCatsAreGrey talk contribs (cleanup/copyedit) Tag: Visual edit: Switched
• diffhist Continuum hypothesis 18:14 −27 Meno25 talk contribs (update link)
• diffhist Continuum hypothesis 18:14 0 Meno25 talk contribs (→Implications of GCH for cardinal exponentiation)
• diffhist m Set (mathematics) 16:54 +1 Farkle Griffen talk contribs (typo) Tag: Visual edit
• diffhist Set (mathematics) 16:53 +240 Farkle Griffen talk contribs (Mentioned "primitive notion" in the lead) Tag: Visual edit
• diffhist Set (mathematics) 16:48 +14 Farkle Griffen talk contribs (→Subsets: Moved section "Subsets" to sub-section in "Basic properties") Tag: Visual edit
• diffhist Set (mathematics) 16:45 +171 Farkle Griffen talk contribs (→Definitions: Converted section "Definitions" to "Basic properties") Tag: Visual edit
• diffhist Set (mathematics) 16:21 −569 Farkle Griffen talk contribs (→Context: Converted section "context" into more common "Introduction". Moved a paragraph from "definitions", and some basic clean-up.) Tag: Visual edit
• diffhist Union (set theory) 10:29 0 Jochen Burghardt talk contribs (→Formal derivation: typo)
• diffhist m Axiom of choice 08:41 +19 Apokrif talk contribs (→top)
• diffhist m Union (set theory) 06:35 −1 Farkle Griffen talk contribs (→History and etymology: Typo) Tag: Visual edit
• diffhist Union (set theory) 06:35 +1,961 Farkle Griffen talk contribs (Added section "History and etymology", and added basic etymology and history of notation.) Tag: Visual edit
• diffhist Union (set theory) 02:39 0 Farkle Griffen talk contribs (Swapped sections) Tag: Visual edit
• diffhist m Union (set theory) 01:41 0 Farkle Griffen talk contribs (→Formal derivation: Missed a couple) Tag: Visual edit
• diffhist m Union (set theory) 01:39 −30 Farkle Griffen talk contribs (→Formal derivation: block display) Tag: Visual edit
• diffhist m Union (set theory) 01:33 +50 Farkle Griffen talk contribs (→Formal derivation: added link) Tag: Visual edit
• diffhist Union (set theory) 01:32 +2,318 Farkle Griffen talk contribs (→Arbitrary union: Added subsection "Formal derivation", showing the derivation/existence of the arbitrary union operator in ZFC.) Tag: Visual edit
• diffhist Union (set theory) 00:07 +11 Farkle Griffen talk contribs (Re-organized sections) Tag: Visual edit

9 April 2025

• diffhist Cardinality 00:30 +1,068 Farkle Griffen talk contribs (→References: Added a few sources I plan on using in expanding the article) Tag: Visual edit

8 April 2025

• diffhist Set (mathematics) 07:31 +8 Jochen Burghardt talk contribs (Undid revision 1284532209 by 152.59.232.11 (talk)) Tag: Undo
• diffhist Set (mathematics) 06:08 −8 152.59.232.11 talk (→Union) Tags: Reverted Visual edit
• diffhist Cardinality 01:51 +2,696 Farkle Griffen talk contribs (Added a section on Etymology) Tag: Visual edit

7 April 2025

• diffhist Cardinality 23:04 0 Willondon talk contribs (move 'Notation and terminology' section to after 'History' section)
• diffhist Cardinality 23:01 −80 Willondon talk contribs (→Ancient History: an improvement? reordered the two paragraphs in this section and deleted a statement)
• diffhist Cardinality 22:20 +1,558 Farkle Griffen talk contribs (→Pre-Cantorian Set theory: Copied over a paragraph from Set theory#History, I'll expand it later.) Tag: Visual edit
• diffhist Real number 08:33 +2,345 Annh07 talk contribs (Restored revision 1284235227 by Annh07 (talk): Rvv) Tags: Twinkle Undo
• diffhist Real number 08:31 −38 2601:1c0:4d7c:cb00:c826:42f8:f682:d7ae talk (→Israel Cone Diaz is a Homosexual) Tag: Reverted
• diffhist Real number 08:30 −2,307 2601:1c1:837d:e940:1573:55c0:ff1d:968e talk (sx) Tags: Reverted references removed Visual edit
• diffhist m Topology 02:30 −11 SnazzyJazzyAzzy talk contribs (Removed the word "holeless" from the description of a gif of a cow being deformed into a sphere -- nostrils are shown on the cow, and it can be assumed that other holes are present, though hidden from view.)

6 April 2025

• diffhist m Real number 10:59 −20 Annh07 talk contribs (Reverted edits by 39.37.159.117 (talk) to last version by Remsense) Tag: Rollback
• diffhist Real number 10:58 +2 39.37.159.117 talk Tags: Reverted Mobile edit Mobile web edit
• diffhist Real number 10:57 +18 39.37.159.117 talk (→Arithmetic this all is a lie) Tags: Reverted Mobile edit Mobile web edit