Schisma: Revision history

8 February 2024

• curprev 06:5006:50, 8 February 2024‎ 107.122.85.61 talk‎ 4,362 bytes +636‎ minor formatting edits; converted citations & links to template form; punctuation; undo

26 December 2023

• curprev 21:5321:53, 26 December 2023‎ John Baez talk contribs‎ 3,726 bytes +7‎ The schisma is only approximately equal to 1.0013, not equal. undo

6 December 2023

• curprev 22:5022:50, 6 December 2023‎ John Baez talk contribs‎ 3,719 bytes +31‎ Clarified that the Pythagorean comma is bigger than the syntonic comma. undo
• curprev 22:4622:46, 6 December 2023‎ John Baez talk contribs‎ m 3,688 bytes +4‎ No edit summary undo

13 November 2022

• curprev 01:1601:16, 13 November 2022‎ MB talk contribs‎ 3,684 bytes −41‎ Remove redlinked hatnote per WP:REDHAT undo
• curprev 01:1601:16, 13 November 2022‎ MB talk contribs‎ m 3,725 bytes +39‎ Importing Wikidata short description: "Musical interval" undo Tag: Shortdesc helper

21 October 2022

• curprev 18:1918:19, 21 October 2022‎ DavidAnstiss talk contribs‎ 3,686 bytes +52‎ added see also undo

9 February 2022

• curprev 07:2007:20, 9 February 2022‎ 79.107.103.33 talk‎ 3,634 bytes +3‎ No edit summary undo

29 November 2020

• curprev 05:5005:50, 29 November 2020‎ Belbernard talk contribs‎ m 3,631 bytes +10‎ size as float number undo

28 October 2020

• curprev 19:5119:51, 28 October 2020‎ 24.46.197.119 talk‎ 3,621 bytes +44‎ No edit summary undo

6 August 2019

• curprev 03:5603:56, 6 August 2019‎ Double sharp talk contribs‎ m 3,577 bytes +1‎ No edit summary undo

22 December 2018

• curprev 05:3305:33, 22 December 2018‎ Hyacinth talk contribs‎ 3,576 bytes −11‎ →‎top: <math>2^{161}\times3^{-84}\times5^{-12}</math> undo
• curprev 05:2505:25, 22 December 2018‎ Hyacinth talk contribs‎ 3,587 bytes +61‎ ==See also== *Twelfth root of two undo

29 June 2017

• curprev 14:2514:25, 29 June 2017‎ Magic links bot talk contribs‎ m 3,526 bytes +12‎ Replace magic links with templates per local RfC and MediaWiki RfC undo

5 July 2015

• curprev 07:5707:57, 5 July 2015‎ Olorulus talk contribs‎ 3,514 bytes +1‎ No edit summary undo
• curprev 07:5707:57, 5 July 2015‎ Olorulus talk contribs‎ 3,513 bytes +112‎ Schisma as musical interval is already by Boethius (as well as diaschisma) undo
• curprev 07:5307:53, 5 July 2015‎ Olorulus talk contribs‎ 3,401 bytes −28‎ schisma is not 'a comma' undo

7 June 2015

• curprev 16:4416:44, 7 June 2015‎ Hyacinth talk contribs‎ 3,429 bytes +114‎ Internal links, access dates undo
• curprev 16:3616:36, 7 June 2015‎ Hyacinth talk contribs‎ m 3,315 bytes +15‎ →‎top: i. link: Apel, Willi undo

21 August 2014

• curprev 03:4003:40, 21 August 2014‎ Cydebot talk contribs‎ m 3,300 bytes +8‎ Robot - Speedily moving category Commas to Category:Commas (music) per CFDS. undo

17 July 2014

• curprev 14:3714:37, 17 July 2014‎ Magioladitis talk contribs‎ m 3,292 bytes +5‎ →‎External links: clean up / dead link template normalisation to assist db scan using AWB (10310) undo

6 May 2014

• curprev 00:5300:53, 6 May 2014‎ Hyacinth talk contribs‎ m 3,287 bytes +6‎ →‎External links: *"[http://tonalsoft.com/enc/s/septimal-comma.aspx Septimal-Comma]", ''Tonalsoft: Encyclopedia of Microtonal Music Theory''. undo
• curprev 00:5200:52, 6 May 2014‎ Hyacinth talk contribs‎ 3,281 bytes +68‎ is the interval, a comma, *"[http://www.huygens-fokker.org/docs/intervals.html List of Intervals]", ''Huygens-Fokker.org''.{{dead|date=May 2014}} undo

29 September 2013

• curprev 08:4908:49, 29 September 2013‎ Hyacinth talk contribs‎ 3,213 bytes +42‎ Category:5-limit tuning and intervals undo

17 August 2013

• curprev 00:4900:49, 17 August 2013‎ Hyacinth talk contribs‎ m 3,171 bytes −16‎ -->This interval is also sometimes called a schisma. undo
• curprev 00:4700:47, 17 August 2013‎ Hyacinth talk contribs‎ 3,187 bytes +257‎ Earlier theorist Andreas Werckmeister defined the '''''grad''''' as the twelfth root of the Pythagorean comma, or equivalently the difference between the justly tuned fifth and the equally tempered fifth of 700 cents.<ref>"[http://www.huygens-fokker.o undo
• curprev 00:3200:32, 17 August 2013‎ Hyacinth talk contribs‎ 2,930 bytes +6‎ bold: grad undo

28 February 2013

• curprev 06:0406:04, 28 February 2013‎ Addbot talk contribs‎ m 2,924 bytes −117‎ Bot: Migrating 4 interwiki links, now provided by Wikidata on d:q2368869 (Report Errors) undo

12 May 2012

• curprev 06:1406:14, 12 May 2012‎ Helpful Pixie Bot talk contribs‎ m 3,041 bytes +9‎ ISBNs (Build KH) undo

16 July 2011

• curprev 10:4010:40, 16 July 2011‎ Amirobot talk contribs‎ m 3,032 bytes +39‎ r2.7.1) (robot Adding: uk:Схизма (інтервал) undo

27 April 2011

• curprev 21:4921:49, 27 April 2011‎ Hyacinth talk contribs‎ 2,993 bytes −28‎ -Category:Musical tuning undo
• curprev 21:2121:21, 27 April 2011‎ Hyacinth talk contribs‎ 3,021 bytes −23‎ -Category:Intervals undo

3 April 2011

• curprev 14:3714:37, 3 April 2011‎ Yobot talk contribs‎ m 3,044 bytes 0‎ WP:CHECKWIKI error 61 fixes + general fixes, References after punctuation per WP:REFPUNC and WP:PAIC using AWB (7671) undo

6 January 2011

• curprev 07:5707:57, 6 January 2011‎ Woohookitty talk contribs‎ m 3,044 bytes +12‎ WikiCleaner 0.99 - Repairing link to disambiguation page - (You can help) - Schism undo

3 December 2010

• curprev 23:3523:35, 3 December 2010‎ Hyacinth talk contribs‎ m 3,032 bytes +30‎ As used by Descartes, undo
• curprev 23:3323:33, 3 December 2010‎ Hyacinth talk contribs‎ m 3,002 bytes +87‎ <ref>Apel, Willi (1961). ''Harvard Dictionary of Music'', p.188. ISBN 0674375017.</ref> undo
• curprev 23:3023:30, 3 December 2010‎ Hyacinth talk contribs‎ 2,915 bytes +86‎ By this definition is a "schisma" is what is known as the syntonic comma (81:80). undo
• curprev 23:2823:28, 3 December 2010‎ Hyacinth talk contribs‎ 2,829 bytes +297‎ A schisma added to a perfect fourth = 27:20 (519.55 cents), a schisma subtracted from a perfect fifth = 40:27 (680.45 cents), and a major sixth plus a schisma = 27:16 (= 81:48 = 905.87 cents)<ref>Ruth undo
• curprev 18:1718:17, 3 December 2010‎ Hyacinth talk contribs‎ 2,532 bytes +100‎ Note that the note depicted lower on the staff (B#++) is higher in pitch (than C{{music|natural}}). undo
• curprev 17:5017:50, 3 December 2010‎ Hyacinth talk contribs‎ 2,432 bytes +85‎ thumb|right|Schisma on C {{audio|Schisma on C.mid|Play}}. undo

12 August 2010

• curprev 11:3511:35, 12 August 2010‎ Paolo.dL talk contribs‎ 2,347 bytes +41‎ In the first alternative definition, the perfect fifths are justly tuned. undo
• curprev 11:3211:32, 12 August 2010‎ Paolo.dL talk contribs‎ 2,306 bytes +15‎ When you use the term "plus" it means you are referring to cents, not to ratios. So, "plus" is consistent with "addition" and "difference" of intervals in cents, not with ratios between intervals. undo

8 June 2010

• curprev 03:4503:45, 8 June 2010‎ RussBot talk contribs‎ m 2,291 bytes +21‎ Robot: Editing intentional link to disambiguation page in hatnote undo

3 June 2010

• curprev 13:2613:26, 3 June 2010‎ Hyacinth talk contribs‎ 2,270 bytes +123‎ thumb|Schisma as difference between 8 [[perfect fifths plus 1 just major third and 5 octaves.]] undo

28 May 2010

• curprev 14:0314:03, 28 May 2010‎ Hyacinth talk contribs‎ m 2,147 bytes +2‎ move <ref> undo
• curprev 11:5111:51, 28 May 2010‎ Glenn L talk contribs‎ m 2,145 bytes 0‎ 1.9537 rounds to 1.954 undo
• curprev 08:2808:28, 28 May 2010‎ Hyacinth talk contribs‎ m 2,145 bytes −2‎ -7 & 0 undo
• curprev 07:2407:24, 28 May 2010‎ Glenn L talk contribs‎ m 2,147 bytes +1‎ Revert to 1.9537 to compare to 1.9550 undo
• curprev 07:1007:10, 28 May 2010‎ Hyacinth talk contribs‎ 2,146 bytes +138‎ <ref>Benson, Dave (2006). ''Music: A Mathematical Offering'', p.171. ISBN 0521853877.</ref> undo

15 May 2010

• curprev 18:3418:34, 15 May 2010‎ Glenn L talk contribs‎ m 2,008 bytes 0‎ Pythagorean always capitalized undo