Counterquectisma - Revision history

Hotcrystal0 at 17:34, 24 June 2026

2026-06-24T17:34:01Z

← Older revision		Revision as of 17:34, 24 June 2026
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	== Etymology ==		== Etymology ==
	The comma was named by [[Eliora]]. The first name is by analogy with [[quectisma]], meaning that both are the same commas that reach [[5/4]] from a different angle, with two mappings converging from opposite ends in [[665edo]]. The second name derives from comma's monzo, number 500 being D in roman numerals, and phonetic alphabet for D is "delta", to which "pi" is added to signify 314, the decimal expansion of pi.		The comma was named by [[Eliora]]. The first name is by analogy with [[quectisma]], meaning that both are the same commas that reach [[5/4]] from a different angle, with two mappings converging from opposite ends in [[665edo]]. The second name derives from comma's monzo, number 500 being D in roman numerals, and phonetic alphabet for D is "delta", to which "pi" is added to signify 314, the decimal expansion of pi.

			==See also==
			* [[Quectisma]]

	[[Category:Counterquectismic]]		[[Category:Counterquectismic]]
	[[Category:Commas named after their interval size]]		[[Category:Commas named after their interval size]]

Hkm: Undo revision 232534 by Hkm (talk)

2026-06-22T01:27:17Z

Undo revision 232534 by Hkm (talk)

← Older revision		Revision as of 01:27, 22 June 2026
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	== Temperaments ==		== Temperaments ==
	[[Tempering out]] this comma leads to the '''~~2.3.5 665 & 306d~~''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.		[[Tempering out]] this comma leads to the '''counterquectismic''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==

Hkm: Undo revision 232535 by Hkm (talk)

2026-06-22T01:27:09Z

Undo revision 232535 by Hkm (talk)

← Older revision		Revision as of 01:27, 22 June 2026
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	== Temperaments ==		== Temperaments ==
	[[Tempering out]] this comma leads to the '''2.3.5 ~~359~~ & ~~665~~''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.		[[Tempering out]] this comma leads to the '''2.3.5 665 & 306d''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==

Hkm: /* Temperaments */

2026-06-21T18:43:17Z

Temperaments

← Older revision		Revision as of 18:43, 21 June 2026
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	== Temperaments ==		== Temperaments ==
	[[Tempering out]] this comma leads to the '''2.3.5 665 ~~& 306d~~''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.		[[Tempering out]] this comma leads to the '''2.3.5 359 & 665''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==

Hkm: /* Temperaments */

2026-06-21T18:42:59Z

Temperaments

← Older revision		Revision as of 18:42, 21 June 2026
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	== Temperaments ==		== Temperaments ==
	[[Tempering out]] this comma leads to the '''~~counterquectismic~~''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.		[[Tempering out]] this comma leads to the '''2.3.5 665 & 306d''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==

FloraC at 10:07, 20 June 2026

2026-06-20T10:07:46Z

← Older revision		Revision as of 10:07, 20 June 2026
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	== Temperaments ==		== Temperaments ==
	It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]~~. Tempering it out in the 5-limit produces rank-2 [[counterquectismic]] temperament~~. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.		[[Tempering out]] this comma leads to the '''counterquectismic''' temperament. It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==
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	[[Category:Counterquectismic]]		[[Category:Counterquectismic]]
	[[Category:Commas named ~~by translating something into another language~~]]		[[Category:Commas named after their interval size]]

FloraC: Cleanup

2026-01-17T15:47:11Z

Cleanup

← Older revision		Revision as of 15:47, 17 January 2026
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	{{Infobox Interval		{{Infobox Interval
	\| Monzo = -500 314 1		\| Monzo = -500 314 1
	\| Name = counterquectisma, deltapion comma,		\| Name = counterquectisma, deltapion comma
	\| Color name = Quintritrilayo comma		\| Color name = Quintritrilayo comma
	\| Comma = yes		\| Comma = yes
	}}		}}
	'''~~Counterquectisma~~''', alternatively known as the '''deltapion comma''', is an [[unnoticeable comma\|unnoticeable]] [[5-limit]] [[comma]].		The '''counterquectisma''', alternatively known as the '''deltapion comma''', is an [[unnoticeable comma\|unnoticeable]] [[5-limit]] [[comma]].

	== Temperaments ==		== Temperaments ==
	It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Tempering it out in the 5-limit produces rank-2 ~~'''counterquectismic''' temperament (→~~ [[~~Very high accuracy temperaments #Counterquectismic~~]]). Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.		It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Tempering it out in the 5-limit produces rank-2 [[counterquectismic]] temperament. Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==
	The comma was named by [[Eliora]]~~. First name derives from comma's monzo, number 500 being D in roman numerals, and phonetic alphabet for D is "delta", to which "pi" is added to signify 314, the decimal expansion of pi~~. The ~~second~~ name is by analogy with [[quectisma]], meaning that both are the same commas that reach [[5/4]] from a different angle, with two mappings converging from opposite ends in [[665edo]].		The comma was named by [[Eliora]]. The first name is by analogy with [[quectisma]], meaning that both are the same commas that reach [[5/4]] from a different angle, with two mappings converging from opposite ends in [[665edo]]. The second name derives from comma's monzo, number 500 being D in roman numerals, and phonetic alphabet for D is "delta", to which "pi" is added to signify 314, the decimal expansion of pi.

			[[Category:Counterquectismic]]
	[[Category:Commas named by translating something into another language]]		[[Category:Commas named by translating something into another language]]

BudjarnLambeth: Mathematical interest

2025-08-10T22:26:20Z

Mathematical interest

← Older revision		Revision as of 22:26, 10 August 2025
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	{{~~niche~~}}		{{Mathematical interest}}
	{{Infobox Interval		{{Infobox Interval
	\| Monzo = -500 314 1		\| Monzo = -500 314 1

BudjarnLambeth: Niche

2025-03-18T03:09:24Z

Niche

← Older revision		Revision as of 03:09, 18 March 2025
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	{{~~Novelty~~}}		{{niche}}
	{{Infobox Interval		{{Infobox Interval
	\| Monzo = -500 314 1		\| Monzo = -500 314 1

FloraC: Cleanup; mark as novelty since counterquectisma is so marked

2025-01-12T10:35:35Z

Cleanup; mark as novelty since counterquectisma is so marked

← Older revision		Revision as of 10:35, 12 January 2025
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			{{Novelty}}
	{{Infobox Interval		{{Infobox Interval
	\|Monzo = -500 314 1		\| Monzo = -500 314 1
	\|Name = counterquectisma, deltapion comma,		\| Name = counterquectisma, deltapion comma,
	\|Color name = Quintritrilayo comma		\| Color name = Quintritrilayo comma
	\|Comma = yes		\| Comma = yes
	}}		}}
	'''Counterquectisma''', ~~alternately~~ '''deltapion comma''', is an unnoticeable 5-limit comma.		'''Counterquectisma''', alternatively known as the '''deltapion comma''', is an [[unnoticeable comma\|unnoticeable]] [[5-limit]] [[comma]].

	== Temperaments ==		== Temperaments ==
	It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Tempering it out in the 5-limit produces rank-2 '''counterquectismic''' temperament. Equal tempereaments tempering out this comma include {{EDOs\|359, 665, 1024, 1689, 3684, 4349, 7368, 8033}}.		It is associated with systems which have a precise perfect fifth, such as [[359edo]] and [[665edo]]. Tempering it out in the 5-limit produces rank-2 '''counterquectismic''' temperament (→ [[Very high accuracy temperaments #Counterquectismic]]). Equal tempereaments tempering out this comma include {{EDOs\| 359, 665, 1024, 1689, 3684, 4349, 7368, 8033 }} among others.

	== Etymology ==		== Etymology ==
	The comma was named by [[Eliora]]. First name derives from comma's monzo, number 500 being D in roman numerals, and phonetic alphabet for D is "delta", to which "pi" is added to signify 314, the decimal expansion of pi. The second name is by analogy with [[quectisma]], meaning that both are the same commas that reach [[5/4]] from a different angle, with two mappings converging from opposite ends in [[665edo]].		The comma was named by [[Eliora]]. First name derives from comma's monzo, number 500 being D in roman numerals, and phonetic alphabet for D is "delta", to which "pi" is added to signify 314, the decimal expansion of pi. The second name is by analogy with [[quectisma]], meaning that both are the same commas that reach [[5/4]] from a different angle, with two mappings converging from opposite ends in [[665edo]].

	[[Category:Commas named by translating something into another language]]		[[Category:Commas named by translating something into another language]]