Urysohn's lemma: Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 23:5123:51, 29 May 2023‎ OfficialURL talk contribs‎ m 7,204 bytes −21‎ →‎See also undo Tag: Visual edit

curprev 07:1807:18, 25 May 2023‎ OfficialURL talk contribs‎ 7,225 bytes +9‎ Rescale image, improve caption undo Tag: Visual edit
curprev 00:5300:53, 25 May 2023‎ RomanHuman talk contribs‎ 7,216 bytes +12‎ replaced proof image with updated svg undo Tag: Visual edit
curprev 00:3000:30, 25 May 2023‎ Bruce1ee talk contribs‎ m 7,204 bytes −13‎ fixed lint errors – stripped tags undo
curprev 00:0100:01, 25 May 2023‎ OfficialURL talk contribs‎ 7,217 bytes +64‎ →‎Proof sketch: Remark that the V(r) are necessary undo Tag: Visual edit

curprev 18:2018:20, 16 May 2023‎ Efege talk contribs‎ m 7,187 bytes −4‎ →‎Discussion undo

curprev 02:0202:02, 23 February 2023‎ Desvl talk contribs‎ 7,191 bytes +112‎ No edit summary undo Tag: Visual edit
curprev 01:3801:38, 23 February 2023‎ Desvl talk contribs‎ m 7,079 bytes +35‎ separated by a function -> separated by a continuous function undo Tag: Visual edit

curprev 22:1922:19, 15 December 2022‎ JJMC89 bot III talk contribs‎ m 7,044 bytes +11‎ Moving Category:Continuous mappings to Category:Theory of continuous functions per Wikipedia:Categories for discussion/Log/2022 December 6#Category:Continuous mappings undo

curprev 10:0910:09, 13 October 2022‎ A. Pichler talk contribs‎ m 7,033 bytes +2‎ →‎Sketch of proof undo

curprev 16:5616:56, 11 October 2022‎ Mdabdulhalimrafi talk contribs‎ m 7,031 bytes 0‎ Spellings (generalised, formalised) undo Tags: Visual edit Newcomer task Newcomer task: copyedit

curprev 17:3717:37, 16 September 2022‎ AnomieBOT talk contribs‎ m 7,031 bytes +20‎ Dating maintenance tags: {{Tone}} undo
curprev 15:3615:36, 16 September 2022‎ WillGWiki talk contribs‎ 7,011 bytes +8‎ No edit summary undo
curprev 15:1115:11, 16 September 2022‎ WillGWiki talk contribs‎ 7,003 bytes 0‎ No edit summary undo
curprev 15:1015:10, 16 September 2022‎ WillGWiki talk contribs‎ 7,003 bytes +10‎ No edit summary undo

curprev 19:4819:48, 22 June 2022‎ ApoorvPotnis2000 talk contribs‎ 6,993 bytes −4‎ →‎Discussion undo Tag: Visual edit

curprev 14:4114:41, 21 June 2022‎ Mgkrupa talk contribs‎ 6,997 bytes +14‎ →‎External links undo
curprev 14:4114:41, 21 June 2022‎ Mgkrupa talk contribs‎ 6,983 bytes +17‎ Added category undo

curprev 21:0521:05, 18 February 2022‎ SpiralSource talk contribs‎ m 6,966 bytes −4‎ →‎Sketch of proof: removed inappropriate link undo Tag: 2017 wikitext editor

curprev 07:2307:23, 10 July 2021‎ Mgkrupa talk contribs‎ 6,970 bytes +746‎ No information was added, removed, or changed. Only copy editing to make this article more compliant with MOS:MATH and WP:ACCESSIBILITY. Minor rewording/rearranging/fixes. Spell out abbreviations s.t./iff/i.e./can't/... and symbols ∀∃⇔⇒∨∧¬ (exceptions for e.g. formal logic). Try to write complete sentences. Avoid we/one/us/clearly/note/... Avoid symbols that might not render correctly in some browsers like Unicode ∪∩≠≤→∈∑⊕√∞ or σℱ𝔉𝔽ℝℂℕ by e.g. replacing them with LaTeX. undo

curprev 18:1518:15, 30 May 2021‎ Kranix talk contribs‎ 6,224 bytes −12‎ →‎Discussion: Unlink repeat links undo Tag: Visual edit

curprev 16:4916:49, 9 April 2021‎ ArnoldReinhold talk contribs‎ 6,236 bytes +103‎ Adding short description: "A topological space is normal iff any 2 disjoint closed subsets can be separated" (Shortdesc helper) undo

curprev 17:4917:49, 3 April 2021‎ Brainpolice talk contribs‎ 6,133 bytes +272‎ Previous "formal statement" section did not include the formal statement of Urysohn's Lemma. Re-titled old "formal statement" section by "discussion" and included the formal statement in a new section titled "Formal Statement." undo

curprev 02:3002:30, 27 December 2020‎ Monkbot talk contribs‎ m 5,861 bytes −9‎ Task 18 (cosmetic): eval 1 template: del |ref=harv (1×); undo Tag: AWB
curprev 02:1102:11, 27 December 2020‎ David Eppstein talk contribs‎ 5,870 bytes −66‎ →‎External links: template has been broken for 2 years; remove pointless non-link undo

curprev 03:5303:53, 24 January 2020‎ PedroFonini talk contribs‎ m 5,936 bytes +3‎ →‎Sketch of proof: typo undo

curprev 17:4617:46, 14 November 2019‎ Joel Brennan talk contribs‎ m 5,933 bytes +109‎ →‎Sketch of proof: minor formatting undo

curprev 07:3307:33, 23 November 2018‎ 87.13.124.191 talk‎ 5,824 bytes 0‎ I unmade an erroneous "correction" I made few days ago undo Tags: Visual edit Mobile edit Mobile web edit

curprev 16:4716:47, 19 November 2018‎ 5.90.24.90 talk‎ 5,824 bytes −4‎ I just reversed the equality 'B contained in V(r)' into 'V(r) contained in B' in the proof, since the last version seems the correct one to me undo Tags: Visual edit Mobile edit Mobile web edit

curprev 12:2112:21, 14 January 2018‎ Freeze S talk contribs‎ 5,828 bytes +1‎ →‎Formal statement: Typo in hyperlink corrected. undo

29 May 2023

25 May 2023

24 May 2023

16 May 2023

23 February 2023

15 December 2022

13 October 2022

11 October 2022

16 September 2022

22 June 2022

21 June 2022

18 February 2022

10 July 2021

30 May 2021

9 April 2021

3 April 2021

27 December 2020

24 January 2020

14 November 2019

23 November 2018

19 November 2018

14 January 2018