Difference engine: Revision history

1 November 2025

• curprev 15:2915:29, 1 November 2025 2a0c:5bc0:40:2b03:ec65:5cc3:f4a7:621 talk 41,105 bytes +220 →Steps: Fixed the steps by adding step 2. undo

27 September 2025

• curprev 08:2608:26, 27 September 2025 Halbared talk contribs 40,885 bytes +112 →See also undo

21 September 2025

• curprev 03:2903:29, 21 September 2025 X2step talk contribs 40,773 bytes +167 Reverting edit(s) by 2405:201:6046:C05E:551E:A9F4:BB86:9461 (talk) to rev. 1311797162 by 190.242.24.143: Non-constructive edit (UV 0.1.6) undo Tags: Ultraviolet Undo
• curprev 03:2803:28, 21 September 2025 2405:201:6046:c05e:551e:a9f4:bb86:9461 talk 40,606 bytes −167 No edit summary undo Tags: Reverted references removed Mobile edit Mobile web edit

16 September 2025

• curprev 23:4423:44, 16 September 2025 190.242.24.143 talk 40,773 bytes +1 No edit summary undo

23 May 2025

• curprev 06:2906:29, 23 May 2025 35.132.123.28 talk 40,772 bytes +4 →Charles Babbage's difference engines undo
• curprev 06:2506:25, 23 May 2025 35.132.123.28 talk 40,768 bytes +22 →See also undo

19 April 2025

• curprev 02:1002:10, 19 April 2025 Editathoner123 talk contribs 40,746 bytes +11 No edit summary undo Tag: Visual edit
• curprev 01:5401:54, 19 April 2025 Editathoner123 talk contribs 40,735 bytes +293 Added information on Ada Lovelace undo Tag: Visual edit

31 March 2025

• curprev 14:4314:43, 31 March 2025 Viewmont Viking talk contribs 40,442 bytes −635 Undid revision 1283280412 by Jsm5519 (talk) Narrative undo Tag: Undo
• curprev 14:4114:41, 31 March 2025 Jsm5519 talk contribs 41,077 bytes +635 No edit summary undo Tag: Reverted

24 February 2025

• curprev 00:2300:23, 24 February 2025 Blainster talk contribs 40,442 bytes −20 →top: copyedit; rmv redundant "first" created undo Tags: Mobile edit Mobile app edit Android app edit App section source

22 February 2025

• curprev 21:2421:24, 22 February 2025 Tassedethe talk contribs m 40,462 bytes +23 Disambiguate Science Museum to Science Museum, London using popups undo

25 January 2025

• curprev 07:4007:40, 25 January 2025 Ivan530 talk contribs 40,439 bytes +22 →External links: Add navbox undo

14 January 2025

• curprev 14:3214:32, 14 January 2025 81.152.153.213 talk 40,417 bytes +47 →Scheutzian calculation engine: Added location undo Tags: Mobile edit Mobile web edit Disambiguation links added
• curprev 14:2914:29, 14 January 2025 81.152.153.213 talk 40,370 bytes +21 →Scheutzian calculation engine: Added description undo Tags: Mobile edit Mobile web edit

3 January 2025

• curprev 02:3302:33, 3 January 2025 Dominic3203 talk contribs m 40,349 bytes −1 →top undo Tags: Mobile edit Mobile app edit Android app edit App section source

10 December 2024

• curprev 10:1610:16, 10 December 2024 PEPSI697 talk contribs 40,350 bytes −5 Reverted 1 edit by 188.39.93.109 (talk): Non constructive edit undo Tags: Twinkle Undo Mobile edit Mobile web edit Advanced mobile edit
• curprev 09:1409:14, 10 December 2024 188.39.93.109 talk 40,355 bytes +5 No edit summary undo Tags: Reverted Visual edit

27 November 2024

• curprev 13:0513:05, 27 November 2024 2001:8f8:183d:3358:fcf7:fe5:ec7f:358b talk 40,350 bytes −1 →Others: Fixed type undo Tags: Mobile edit Mobile web edit

29 October 2024

• curprev 15:2715:27, 29 October 2024 Bunnypranav talk contribs 40,351 bytes +7 Reverted 1 edit by Iamstevereal (talk): Vandal undo Tags: Twinkle Undo
• curprev 14:2414:24, 29 October 2024 Iamstevereal talk contribs m 40,344 bytes −7 Sigma undo Tags: Reverted possible vandalism Visual edit
• curprev 14:1714:17, 29 October 2024 MacaroniPizzaHotDog talk contribs m 40,351 bytes +7 Reverted 1 edit by Iamstevereal (talk) undo Tags: Twinkle Undo
• curprev 14:1614:16, 29 October 2024 Iamstevereal talk contribs m 40,344 bytes −7 Sigma undo Tags: Reverted possible vandalism Visual edit

26 August 2024

• curprev 00:5300:53, 26 August 2024 JJMC89 bot III talk contribs m 40,351 bytes −1 Moving Category:Collections of the Science Museum, London to Category:Collection of the Science Museum, London per Wikipedia:Categories for discussion/Log/2024 August 2#Museum collections undo

25 August 2024

• curprev 19:0419:04, 25 August 2024 Cardamon talk contribs 40,352 bytes 0 Change to agree with what source says. undo

18 August 2024

• curprev 15:5215:52, 18 August 2024 Kurnahusa talk contribs 40,352 bytes 0 Restored revision 1236300722 by SimLibrarian (talk): Restore last good version; test edits were made undo Tags: Twinkle Undo
• curprev 15:3515:35, 18 August 2024 41.40.35.156 talk 40,352 bytes +6 →H undo Tags: Manual revert Reverted
• curprev 15:3415:34, 18 August 2024 41.40.35.156 talk 40,346 bytes −6 →History undo Tag: Reverted
• curprev 15:3415:34, 18 August 2024 41.40.35.156 talk 40,352 bytes 0 →History undo Tag: Reverted

23 July 2024

• curprev 23:3623:36, 23 July 2024 SimLibrarian talk contribs m 40,352 bytes +65 style and EL cleanup undo Tag: Visual edit

2 July 2024

• curprev 21:3621:36, 2 July 2024 Derek farn talk contribs m 40,287 bytes −224 →Others: Merge duplicate refs undo
• curprev 21:3021:30, 2 July 2024 Derek farn talk contribs m 40,511 bytes −1 →Others: Fixed ref field ordering issue undo
• curprev 21:2621:26, 2 July 2024 Derek farn talk contribs m 40,512 bytes 0 →Others: Fix link so that people can click on one that takes them to desired page undo
• curprev 21:2421:24, 2 July 2024 Derek farn talk contribs m 40,512 bytes +132 Undid revision 1232269266 by Derek farn Correctly to the correct undo undo Tag: Undo
• curprev 21:2121:21, 2 July 2024 Derek farn talk contribs m 40,380 bytes −132 Undid revision 1232237797 by Citation bot Changed citation is the correct one undo Tags: Undo Reverted
• curprev 18:0218:02, 2 July 2024 Citation bot talk contribs 40,512 bytes +132 Altered url. URLs might have been anonymized. Add: date, archive-date, archive-url. | Use this bot. Report bugs. | Suggested by Jay8g | #UCB_toolbar undo Tag: Reverted
• curprev 13:1813:18, 2 July 2024 Derek farn talk contribs m 40,380 bytes +2 →Others: Typo in ref info undo
• curprev 13:1513:15, 2 July 2024 Derek farn talk contribs m 40,378 bytes +43 →Others: Dead link now points to wayback machine undo

6 June 2024

• curprev 04:3204:32, 6 June 2024 Rusty Cat talk contribs m 40,335 bytes 0 Reverted edits by 84.9.88.205 (talk) (AV) undo Tags: AntiVandal Rollback
• curprev 04:3104:31, 6 June 2024 84.9.88.205 talk 40,335 bytes 0 No edit summary undo Tag: Reverted

3 June 2024

• curprev 14:3714:37, 3 June 2024 ClueBot NG talk contribs m 40,335 bytes −1,772 Reverting possible vandalism by 223.177.30.148 to version by DoebLoggs. Report False Positive? Thanks, ClueBot NG. (4328369) (Bot) undo Tag: Rollback
• curprev 14:3714:37, 3 June 2024 223.177.30.148 talk 42,107 bytes +1,772 No edit summary undo Tags: Reverted possible vandalism Mobile edit Mobile web edit

13 May 2024

• curprev 10:1710:17, 13 May 2024 DoebLoggs talk contribs m 40,335 bytes +1,814 Reverted edit by 2400:1A00:B020:D138:F078:664A:9072:F397 (talk) to last version by HeyElliott undo Tag: Rollback
• curprev 10:1510:15, 13 May 2024 2400:1a00:b020:d138:f078:664a:9072:f397 talk 38,521 bytes −1,814 →History undo Tags: Reverted references removed

29 April 2024

• curprev 18:2618:26, 29 April 2024 HeyElliott talk contribs 40,335 bytes +21 MOS:CIRCA undo Tag: 2017 wikitext editor
• curprev 03:4403:44, 29 April 2024 HeyElliott talk contribs 40,314 bytes −42 WP:SD40 undo Tag: Shortdesc helper

26 April 2024

• curprev 14:4614:46, 26 April 2024 Citation bot talk contribs 40,356 bytes −38 Altered title. Removed parameters. | Use this bot. Report bugs. | #UCB_CommandLine undo

21 April 2024

• curprev 07:1307:13, 21 April 2024 Krollyn talk contribs 40,394 bytes +478 →Construction of two working No. 2 difference engines: citations undo Tag: Visual edit

10 April 2024

• curprev 18:5718:57, 10 April 2024 78.134.67.115 talk 39,916 bytes −1 Deleted an erroneus three before Leslie Comrie. undo