Pell's equation: Revision history

5 October 2024

• curprev 19:4719:47, 5 October 2024 JP3141 talk contribs m 49,220 bytes 0 Fix typo undo

25 August 2024

• curprev 01:0501:05, 25 August 2024 David Eppstein talk contribs 49,220 bytes −74 →Further reading: +untag undo
• curprev 01:0401:04, 25 August 2024 David Eppstein talk contribs 49,294 bytes +3 →Further reading: seems to be here now undo

21 August 2024

• curprev 17:4617:46, 21 August 2024 InternetArchiveBot talk contribs 49,291 bytes +219 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo

16 August 2024

• curprev 00:2000:20, 16 August 2024 InternetArchiveBot talk contribs 49,072 bytes +75 Rescuing 0 sources and tagging 1 as dead.) #IABot (v2.0.9.5) (Hey man im josh - 20898 undo

25 July 2024

• curprev 11:1311:13, 25 July 2024 Mapgenius talk contribs 48,997 bytes −2 this might be a mistake (revert if wrong) undo Tag: Visual edit

27 June 2024

• curprev 19:2019:20, 27 June 2024 2600:1700:4268:6030:1d37:be4b:1ce7:a970 talk 48,999 bytes +6 fix grammar →Example undo

24 May 2024

• curprev 22:1422:14, 24 May 2024 MaxEnt talk contribs m 48,993 bytes +2 →History: ndash undo

11 March 2024

• curprev 13:5013:50, 11 March 2024 BD2412 talk contribs m 48,991 bytes −2 clean up spacing around commas and other punctuation fixes, replaced: ,a → , a (7), ,k → , k (2), ,y → , y, , → , (4), ; → ; undo Tag: AWB

26 February 2024

• curprev 00:1100:11, 26 February 2024 Jlahorn talk contribs 48,993 bytes +794 →Generalized Pell's equation: Added citations for "generalized" name. undo

16 February 2024

• curprev 19:0219:02, 16 February 2024 Thatwhichislearnt talk contribs 48,199 bytes 0 →Fundamental solution via continued fractions: The n was being used already for the radicand. undo

14 February 2024

• curprev 16:4016:40, 14 February 2024 Thatwhichislearnt talk contribs 48,199 bytes +409 →Example: Example with continued fraction with odd period. undo
• curprev 16:1916:19, 14 February 2024 Thatwhichislearnt talk contribs 47,790 bytes +293 →Example: Since the section on the solution by continued fractions is specific, the example can also be as specific about the exact convergent to use. undo
• curprev 15:5615:56, 14 February 2024 Thatwhichislearnt talk contribs 47,497 bytes 0 →Fundamental solution via continued fractions: The article on continued fractions uses the semi-colon. Let me use it here too. I never found it useful. undo
• curprev 15:5215:52, 14 February 2024 Thatwhichislearnt talk contribs 47,497 bytes +1 →Fundamental solution via continued fractions: Being consistent with the previously used name. This article is calling it "regular continued fraction", instead of "simple" undo
• curprev 15:4115:41, 14 February 2024 Thatwhichislearnt talk contribs 47,496 bytes +569 →Fundamental solution via continued fractions: Specifying which convergent is the fundamental solution (in terms of the length of the period). Casual readers would be wasting time testing other convergents. undo
• curprev 00:0100:01, 14 February 2024 JayBeeEll talk contribs 46,927 bytes 0 Undid revision 1206548102 by 89.172.111.251 (talk) as described here, the index k only takes odd values, so goes up by 2 at each step undo Tag: Undo

12 February 2024

• curprev 12:5512:55, 12 February 2024 89.172.111.251 talk 46,927 bytes 0 Fix recurrence relation for generating solutions to negative Pell's equation. undo Tags: Reverted Visual edit

29 September 2023

• curprev 11:0211:02, 29 September 2023 Ingenuity talk contribs m 46,927 bytes −2,640 Reverted edit by 220.132.159.27 (talk) to last version by David Eppstein undo Tag: Rollback
• curprev 08:1708:17, 29 September 2023 220.132.159.27 talk 49,567 bytes +2,640 Please see the difference, all of them are right undo Tags: Manual revert Reverted

28 September 2023

• curprev 15:1315:13, 28 September 2023 David Eppstein talk contribs 46,927 bytes −2,640 Undid revision 1177591341 by PhilKnight (talk) this is typical of the junk added to many articles by this globally-banned editor undo Tags: Undo Reverted
• curprev 09:4509:45, 28 September 2023 PhilKnight talk contribs m 49,567 bytes +2,640 Undid revision 1177591241 by PhilKnight (talk) not sure about the revert undo Tags: Undo Reverted
• curprev 09:4409:44, 28 September 2023 PhilKnight talk contribs m 46,927 bytes −2,640 Reverted edits by 61.224.141.186 (talk) to last version by David Eppstein undo Tags: Rollback Reverted
• curprev 09:2909:29, 28 September 2023 61.224.141.186 talk 49,567 bytes +1,206 →External links undo Tag: Reverted
• curprev 07:1207:12, 28 September 2023 61.224.141.186 talk 48,361 bytes +259 →The negative Pell's equation undo Tag: Reverted
• curprev 07:0907:09, 28 September 2023 61.224.141.186 talk 48,102 bytes +2,161 →The negative Pell's equation undo Tag: Reverted
• curprev 07:0807:08, 28 September 2023 61.224.141.186 talk 45,941 bytes −986 →List of fundamental solutions of Pell's equations undo Tag: Reverted

15 September 2023

• curprev 18:1518:15, 15 September 2023 David Eppstein talk contribs 46,927 bytes −1 Undid revision 1175530110 by 2804:431:E7C7:231E:D0B6:BA:1C69:171E (talk) per MOS:ERA, change requires discussion undo Tag: Undo
• curprev 17:4117:41, 15 September 2023 2804:431:e7c7:231e:d0b6:ba:1c69:171e talk 46,928 bytes +1 →History undo Tag: Reverted

31 August 2023

• curprev 15:0015:00, 31 August 2023 Citation bot talk contribs 46,927 bytes −113 Add: issue, isbn, doi. Removed proxy/dead URL that duplicated identifier. | Use this bot. Report bugs. | Suggested by Corvus florensis | #UCB_webform 1916/2500 undo

13 August 2023

• curprev 09:0509:05, 13 August 2023 OAbot talk contribs m 47,040 bytes +17 Open access bot: doi added to citation with #oabot. undo

30 May 2023

• curprev 13:1913:19, 30 May 2023 Anita5192 talk contribs m 47,023 bytes −516 Undid revision 1157692611 by 220.132.159.27 (talk)Reverted unexplained removal of references, change of formatting, and alteration of facts. undo Tag: Undo
• curprev 10:2210:22, 30 May 2023 220.132.159.27 talk 47,539 bytes +516 No edit summary undo Tags: Manual revert Reverted references removed Disambiguation links added

18 May 2023

• curprev 14:1514:15, 18 May 2023 Garald talk contribs 47,023 bytes +46 →History: - Lagrange didn't prove that the Indian algorithm (chakravala) always terminates; he proved that the Brouckner-Wallis algorithm terminates. Some of the ideas of Lagrange can be *adapted* to prove that the chakravala terminates, but AFAIK Lagrange never considered it. (One can also prove that the chakravala terminates if Brouckner-Wallis terminates; this is what Varadarajan's book does, for instance.) undo Tag: Reverted

12 May 2023

• curprev 08:3008:30, 12 May 2023 MusikBot II talk contribs m 46,977 bytes −90 Removing protection templates from unprotected page (more info) undo Tag: Reverted

17 March 2023

• curprev 13:1713:17, 17 March 2023 Citation bot talk contribs 47,067 bytes −20 Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo Tag: Reverted

5 February 2023

• curprev 01:1801:18, 5 February 2023 VSA72 talk contribs 47,087 bytes +40 →List of fundamental solutions of Pell's equations undo Tag: Reverted

23 January 2023

• curprev 08:0108:01, 23 January 2023 David Eppstein talk contribs m 47,047 bytes −492 Reverted edits by 初楓柒夏淺夢紫玥桃幻妍織緋櫻夜羽墨沂梓琴煙魂若晞御犽奈緒 (talk) to last version by David Eppstein undo Tags: Rollback Reverted
• curprev 07:5707:57, 23 January 2023 初楓柒夏淺夢紫玥桃幻妍織緋櫻夜羽墨沂梓琴煙魂若晞御犽奈緒 talk contribs 47,539 bytes +492 No edit summary undo Tags: Manual revert Reverted Disambiguation links added

31 December 2022

• curprev 04:4204:42, 31 December 2022 David Eppstein talk contribs m 47,047 bytes −492 Reverted edits by 彩虹獨角獸 (talk) to last version by Obiwana undo Tags: Rollback Reverted
• curprev 04:4104:41, 31 December 2022 彩虹獨角獸 talk contribs 47,539 bytes +492 No edit summary undo Tags: Manual revert Reverted Disambiguation links added

25 December 2022

• curprev 05:3605:36, 25 December 2022 Obiwana talk contribs 47,047 bytes −87 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

19 December 2022

• curprev 11:5911:59, 19 December 2022 Eviolite talk contribs m 47,134 bytes −405 LTA undo Tags: Rollback Reverted
• curprev 11:5011:50, 19 December 2022 民權西路 talk contribs 47,539 bytes +405 No edit summary undo Tags: Manual revert Reverted Disambiguation links added

22 November 2022

• curprev 14:3614:36, 22 November 2022 Mvqr talk contribs 47,134 bytes 0 →Generalized Pell's equation: should be are undo Tag: Reverted

2 November 2022

• curprev 19:2419:24, 2 November 2022 Citation bot talk contribs 47,134 bytes −83 Alter: template type. Removed parameters. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo Tag: Reverted

1 November 2022

• curprev 05:3705:37, 1 November 2022 David Eppstein talk contribs m 47,217 bytes −322 Reverted edits by 星宮莓五六不能亡 (talk) to last version by The big parsely undo Tags: Rollback Reverted
• curprev 05:2505:25, 1 November 2022 星宮莓五六不能亡 talk contribs 47,539 bytes +322 No edit summary undo Tags: Manual revert Reverted Disambiguation links added

27 October 2022

• curprev 21:0821:08, 27 October 2022 The big parsley talk contribs m 47,217 bytes +26 wrong jayadeva was used. I added the correct one undo Tag: Reverted

21 October 2022

• curprev 23:2823:28, 21 October 2022 Citation bot talk contribs 47,191 bytes +1 Alter: template type. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | #UCB_webform 127/201 undo Tag: Reverted