Natural transformation: Revision history

25 June 2024

• curprev 12:4312:43, 25 June 2024‎ Magyar25 talk contribs‎ 34,170 bytes +2‎ →‎Unnatural isomorphism undo Tag: Visual edit

19 June 2024

• curprev 22:3522:35, 19 June 2024‎ Jruderman talk contribs‎ 34,168 bytes −3‎ No edit summary undo
• curprev 20:5120:51, 19 June 2024‎ 199.111.224.45 talk‎ 34,171 bytes −247‎ →‎Double dual of a vector space: I removed an incorrect paragraph. The definition of alpha doesnt make sense (alpha_C must be a morphism) and further the statement itself is wrong. E.G. permutation functor on a discrete category. undo

21 May 2024

• curprev 09:0609:06, 21 May 2024‎ 100.16.22.156 talk‎ 34,418 bytes +3‎ →‎Unnatural isomorphism: Typo fixed undo Tags: Mobile edit Mobile web edit

11 February 2024

• curprev 20:4120:41, 11 February 2024‎ David Eppstein talk contribs‎ 34,415 bytes −1,070‎ →‎External links: clean out old stale link farm undo

25 January 2024

• curprev 07:0707:07, 25 January 2024‎ LavaCircus talk contribs‎ m 35,485 bytes −2‎ fixed minor typo undo

11 January 2024

• curprev 11:5911:59, 11 January 2024‎ 87.119.182.33 talk‎ 35,487 bytes +5‎ →‎Modules undo

7 December 2023

• curprev 09:2509:25, 7 December 2023‎ LEE CHEE WEI (XMUM) talk contribs‎ 35,482 bytes +667‎ No edit summary undo

3 November 2023

• curprev 14:0114:01, 3 November 2023‎ Ngeiswei talk contribs‎ 34,815 bytes +47‎ →‎Definition: Precise up-front that F and G are both from C to D undo

7 October 2023

• curprev 10:3810:38, 7 October 2023‎ 182.48.73.200 talk‎ 34,768 bytes +2‎ →‎Determinant undo

21 September 2023

• curprev 04:3304:33, 21 September 2023‎ 69.143.47.199 talk‎ 34,766 bytes +2‎ →‎Determinant: Fixed missing asterisk in f* undo Tags: Mobile edit Mobile web edit

24 April 2023

• curprev 13:0113:01, 24 April 2023‎ AndriusKulikauskas talk contribs‎ 34,764 bytes +260‎ →‎Double dual of a vector space: Explained that such a natural transformation exists for any endofunctor. undo

18 February 2023

• curprev 19:5819:58, 18 February 2023‎ 131.220.35.20 talk‎ 34,504 bytes 0‎ →‎Hurewicz homomorphism undo Tags: Mobile edit Mobile web edit

30 October 2022

• curprev 17:2017:20, 30 October 2022‎ ಮಲ್ನಾಡಾಚ್ ಕೊಂಕ್ಣೊ talk contribs‎ m 34,504 bytes −50‎ Fixed Lint errors undo

6 August 2022

• curprev 17:5417:54, 6 August 2022‎ Tea2min talk contribs‎ 34,554 bytes +117‎ "Natural operation" redirects here. For the natural sum and natural product on ordinals, see Ordinal arithmetic#Natural operations. undo

26 July 2022

• curprev 14:4514:45, 26 July 2022‎ Velleto talk contribs‎ m 34,437 bytes +5‎ →‎Definition: Clarification of direction of arrows in contravariant case undo

5 June 2022

• curprev 00:5100:51, 5 June 2022‎ Citation bot talk contribs‎ 34,432 bytes +263‎ Add: year, date, title. Changed bare reference to CS1/2. | Use this bot. Report bugs. | Suggested by BrownHairedGirl | #UCB_webform 706/1083 undo

25 May 2022

• curprev 14:4414:44, 25 May 2022‎ Ethaniel talk contribs‎ m 34,169 bytes +86‎ →‎Operations with natural transformations: -> move ∘↔∗ law on identities next to the ∘↔∗ law on compositions, as done in the ref undo
• curprev 14:3714:37, 25 May 2022‎ Ethaniel talk contribs‎ m 34,083 bytes 0‎ →‎Vertical composition: -> typography undo
• curprev 14:3114:31, 25 May 2022‎ Ethaniel talk contribs‎ m 34,083 bytes +18‎ →‎Interchange law: -> alignment undo
• curprev 12:0312:03, 25 May 2022‎ Ethaniel talk contribs‎ m 34,065 bytes −37‎ →‎Vertical composition: -> move identity law in its own line undo
• curprev 12:0212:02, 25 May 2022‎ Ethaniel talk contribs‎ m 34,102 bytes +245‎ →‎Horizontal composition: -> simpler interpretation of the horizonta identity undo
• curprev 11:3711:37, 25 May 2022‎ Ethaniel talk contribs‎ m 33,857 bytes +151‎ →‎Operations with natural transformations: -> move whiskering back after vertical and horizontal compositions (but before interchange law) undo
• curprev 11:2611:26, 25 May 2022‎ Ethaniel talk contribs‎ m 33,706 bytes −1‎ →‎Horizontal composition: -> typo undo
• curprev 11:2511:25, 25 May 2022‎ Ethaniel talk contribs‎ m 33,707 bytes +194‎ →‎Horizontal composition: -> composition of identities undo
• curprev 11:1611:16, 25 May 2022‎ Ethaniel talk contribs‎ m 33,513 bytes +50‎ →‎Horizontal composition: -> defining identity undo
• curprev 10:5810:58, 25 May 2022‎ Ethaniel talk contribs‎ m 33,463 bytes +266‎ →‎Whiskering: -> clarification on vertical identity not being horizontal identity undo
• curprev 10:0510:05, 25 May 2022‎ Ethaniel talk contribs‎ m 33,197 bytes +274‎ →‎Horizontal composition: -> I finally got it! undo
• curprev 08:0508:05, 25 May 2022‎ Ethaniel talk contribs‎ m 32,923 bytes +617‎ →‎Interchange law: -> derive horizontal composition undo
• curprev 07:5307:53, 25 May 2022‎ Ethaniel talk contribs‎ m 32,306 bytes +12‎ →‎Horizontal composition: -> de-inline main formula of the section undo
• curprev 07:5007:50, 25 May 2022‎ Ethaniel talk contribs‎ m 32,294 bytes +1‎ →‎Vertical composition: -> de-inline main formula of the section undo
• curprev 07:4507:45, 25 May 2022‎ Ethaniel talk contribs‎ m 32,293 bytes +248‎ →‎Whiskering: -> whiskering as horizontal transformation undo
• curprev 07:3707:37, 25 May 2022‎ Ethaniel talk contribs‎ m 32,045 bytes +23‎ →‎Horizontal composition: -> reference to whiskering, in case the notation simplification was unclear undo
• curprev 07:3507:35, 25 May 2022‎ Ethaniel talk contribs‎ m 32,022 bytes +113‎ →‎Horizontal composition: -> it looks like the vertical and horizontal identities don't fully coincide, but the source is not giving a proof of its claim undo
• curprev 07:2007:20, 25 May 2022‎ Ethaniel talk contribs‎ m 31,909 bytes +117‎ →‎Vertical composition: -> expand a bit on identity undo
• curprev 07:1207:12, 25 May 2022‎ Ethaniel talk contribs‎ m 31,792 bytes +163‎ →‎Vertical composition: -> fix description of identity undo
• curprev 07:0207:02, 25 May 2022‎ Ethaniel talk contribs‎ m 31,629 bytes +189‎ →‎Composition with a functor: -> fix actual name undo

24 May 2022

• curprev 22:1422:14, 24 May 2022‎ Ethaniel talk contribs‎ m 31,440 bytes −98‎ →‎Operations with natural transformations: -> split in sub-sections + reorder undo
• curprev 21:5821:58, 24 May 2022‎ Ethaniel talk contribs‎ m 31,538 bytes +101‎ →‎Operations with natural transformations: -> give identity undo
• curprev 21:4921:49, 24 May 2022‎ Ethaniel talk contribs‎ m 31,437 bytes +370‎ →‎Operations with natural transformations: -> compact notation of horizontal composition undo
• curprev 21:3621:36, 24 May 2022‎ Ethaniel talk contribs‎ m 31,067 bytes +157‎ →‎Operations with natural transformations: -> use \Rightarrow and \circ for consistent notation undo
• curprev 21:2221:22, 24 May 2022‎ Ethaniel talk contribs‎ m 30,910 bytes +3‎ →‎Definition: -> use \Rightarrow (short arrow) instead of \implies (long arrow, different semantics) undo
• curprev 21:1421:14, 24 May 2022‎ Ethaniel talk contribs‎ m 30,907 bytes +30‎ →‎Operations with natural transformations: -> add second branch of the naturality square for horizontal composition undo

13 March 2022

• curprev 12:4612:46, 13 March 2022‎ Diego Moya talk contribs‎ 30,877 bytes +148‎ This sentence in the body provides an intuition that is useful on first read of the lede undo

4 March 2022

• curprev 16:1116:11, 4 March 2022‎ Daniel5Ko talk contribs‎ 30,729 bytes +1‎ →‎External links undo

30 November 2021

• curprev 14:4314:43, 30 November 2021‎ Isabelle Belato talk contribs‎ m 30,728 bytes −6‎ Reverted edits by Jesus_is_my_God_forever_and_ever (talk) (HG) (3.4.10) undo Tag: Rollback
• curprev 14:2514:25, 30 November 2021‎ Jesus is my God forever and ever talk contribs‎ 30,734 bytes +6‎ →‎Unnatural isomorphism undo Tag: Reverted

5 October 2021

• curprev 07:1907:19, 5 October 2021‎ Ygyzys talk contribs‎ m 30,728 bytes −24‎ →‎Determinant: fixed link undo

31 August 2021

• curprev 11:0011:00, 31 August 2021‎ 88.156.137.158 talk‎ 30,752 bytes +242‎ added the identity relating horizontal and vertical composition undo
• curprev 10:3910:39, 31 August 2021‎ 88.156.137.158 talk‎ 30,510 bytes 0‎ fixed parentheses undo