Binary quadratic form: Revision history

26 February 2017

• curprev 13:3813:38, 26 February 2017 Barryriedsmith talk contribs 14,657 bytes −64 →Representations undo
• curprev 13:3513:35, 26 February 2017 Barryriedsmith talk contribs 14,721 bytes −10 →Representations undo
• curprev 13:3413:34, 26 February 2017 Barryriedsmith talk contribs 14,731 bytes −6 →Representations undo
• curprev 13:3313:33, 26 February 2017 Barryriedsmith talk contribs 14,737 bytes +521 Reorganize section on representations undo
• curprev 13:1413:14, 26 February 2017 Barryriedsmith talk contribs 14,216 bytes +46 rewrote to put immediate extensions of equivalence right after the definition undo

25 February 2017

• curprev 23:0323:03, 25 February 2017 Barryriedsmith talk contribs 14,170 bytes +4 added link undo
• curprev 21:4021:40, 25 February 2017 Barryriedsmith talk contribs 14,166 bytes +8 →Equivalence and class invariants undo
• curprev 21:3821:38, 25 February 2017 Barryriedsmith talk contribs 14,158 bytes +7 →Equivalence and class invariants undo
• curprev 21:3721:37, 25 February 2017 Barryriedsmith talk contribs 14,151 bytes +4 →Equivalence and class invariants undo
• curprev 21:3121:31, 25 February 2017 Barryriedsmith talk contribs 14,147 bytes +741 Corrected definition of equivalence (so that it's not improper equivalence), attribute finiteness of class number to Lagrange undo
• curprev 21:1821:18, 25 February 2017 Barryriedsmith talk contribs 13,406 bytes +148 Display equations to make more readable undo
• curprev 20:1320:13, 25 February 2017 Barryriedsmith talk contribs 13,258 bytes +2,955 Split section "main questions" in two, with new section headings "representations" and "equivalence and class invariants" -- expanded the section on representations. undo
• curprev 17:5917:59, 25 February 2017 Barryriedsmith talk contribs 10,303 bytes +2 No edit summary undo
• curprev 17:5917:59, 25 February 2017 Barryriedsmith talk contribs 10,301 bytes 0 Resectioned - history refers to concepts under "main ideas", so might do better following that section. Also, made these subsections under "forms with integer coefficients". undo
• curprev 17:5817:58, 25 February 2017 Barryriedsmith talk contribs 10,301 bytes +399 Added protohistory, Diophantus, Weil citations undo
• curprev 16:1216:12, 25 February 2017 Barryriedsmith talk contribs 9,902 bytes +982 Added Weil and Cox as references and included three inline citations. undo

24 February 2017

• curprev 18:3618:36, 24 February 2017 Foosayer talk contribs m 8,920 bytes 0 Typo correction undo
• curprev 18:0618:06, 24 February 2017 Barryriedsmith talk contribs 8,920 bytes +264 →History undo
• curprev 17:3717:37, 24 February 2017 D.Lazard talk contribs m 8,656 bytes −6 →Brief history: renaming "History" undo
• curprev 17:1317:13, 24 February 2017 Barryriedsmith talk contribs 8,662 bytes +18 No edit summary undo
• curprev 17:1217:12, 24 February 2017 Barryriedsmith talk contribs 8,644 bytes +87 →Brief history undo
• curprev 16:3716:37, 24 February 2017 71.173.198.254 talk 8,557 bytes −35 →Brief history undo
• curprev 16:3516:35, 24 February 2017 71.173.198.254 talk 8,592 bytes +2,786 Edited and expanded, notably attributing equivalence and reduction to Lagrange, and removing the bit saying Legendre was the first to systematically consider general forms. undo

23 September 2016

• curprev 15:3815:38, 23 September 2016 D.Lazard talk contribs m 5,806 bytes +12 →Main questions: {{vanchor|class number}} undo

3 June 2016

• curprev 19:0619:06, 3 June 2016 Myasuda talk contribs 5,794 bytes +115 →Brief history: fix and added specific title undo

4 March 2015

• curprev 13:3013:30, 4 March 2015 Michael Hardy talk contribs 5,679 bytes −14 →Main questions: proper use of \pmod undo

2 March 2015

• curprev 15:2915:29, 2 March 2015 Krishnachandranvn talk contribs 5,693 bytes +19 →See also undo

11 August 2014

• curprev 07:2307:23, 11 August 2014 77.5.208.105 talk 5,674 bytes +136 →External links undo

14 March 2013

• curprev 04:2804:28, 14 March 2013 Addbot talk contribs m 5,538 bytes −67 Bot: Migrating 2 interwiki links, now provided by Wikidata on d:q864134 undo

9 November 2012

• curprev 08:4508:45, 9 November 2012 Magioladitis talk contribs m 5,605 bytes −15 Remove unicode control characters (CHECKWIKI error 16) using AWB (8535) undo

7 November 2012

• curprev 12:5412:54, 7 November 2012 31.205.81.111 talk 5,620 bytes +35 →Main questions undo

31 July 2012

• curprev 19:4819:48, 31 July 2012 Deltahedron talk contribs m 5,585 bytes +33 →Main questions: link undo

17 July 2012

• curprev 01:5401:54, 17 July 2012 BattyBot talk contribs 5,552 bytes +2 changed {{no footnotes}} to {{more footnotes}} & general fixes using AWB (8097) undo

24 November 2011

• curprev 13:1113:11, 24 November 2011 137.205.233.141 talk 5,550 bytes −4 →Brief history undo

26 August 2011

• curprev 03:2203:22, 26 August 2011 Headbomb talk contribs m 5,554 bytes −8 Various citation cleanup (identifiers mostly), replaced: | id={{MR|1228206}} → | mr=1228206 (2) using AWB undo

18 August 2011

• curprev 14:2414:24, 18 August 2011 DependableSkeleton talk contribs m 5,562 bytes +3 corrected typo (missing word) undo

16 April 2011

• curprev 17:4317:43, 16 April 2011 82.204.105.103 talk 5,559 bytes +33 No edit summary undo
• curprev 10:1910:19, 16 April 2011 Marc van Leeuwen talk contribs m 5,526 bytes −2 →Brief history: corrected wikilink for common name of Eisenstein undo

25 February 2011

• curprev 05:0605:06, 25 February 2011 RobHar talk contribs 5,528 bytes +320 thanks. fix problem (one direction is true), and add ref to Cohen's book undo
• curprev 04:3704:37, 25 February 2011 99.37.224.236 talk 5,208 bytes +35 Pointed out a mistake; but, unfortunately, don't know what would be good to put in its place. undo

3 July 2010

• curprev 07:5907:59, 3 July 2010 Nono64 talk contribs m 5,173 bytes +22 Adrien-Marie Legendre undo

12 June 2010

• curprev 07:0007:00, 12 June 2010 RobHar talk contribs 5,151 bytes +983 add material on primitive forms, fundamental discriminant and narrow class group of quadratic fields. undo

6 April 2010

• curprev 07:2307:23, 6 April 2010 137.111.13.200 talk 4,168 bytes −2 →Main questions undo

21 July 2009

• curprev 22:3022:30, 21 July 2009 MC10 talk contribs 4,170 bytes +36 →References: use {{reflist}}, {{refbegin}}, and {{refend}} undo
• curprev 22:2922:29, 21 July 2009 MC10 talk contribs 4,134 bytes +26 add {{inline}} undo

5 June 2009

• curprev 11:3511:35, 5 June 2009 Arcfrk talk contribs 4,108 bytes +1,835 emended history, added a section on main questions undo

15 April 2009

• curprev 05:4205:42, 15 April 2009 Michael Hardy talk contribs m 2,273 bytes +5 No edit summary undo

14 April 2009

• curprev 17:4317:43, 14 April 2009 Giftlite talk contribs m 2,268 bytes −1 →Literature: Literature→References undo
• curprev 04:3704:37, 14 April 2009 Arcfrk talk contribs 2,269 bytes +2,241 replaced the redirect with a short article undo

10 May 2005

• curprev 14:4614:46, 10 May 2005 Reetep talk contribs 28 bytes +28 No edit summary