Procyon comma - Revision history

BudjarnLambeth: Added to “Category:Commas named for other reasons” (the temperament and thus comma are named after a star, which goes in this category)

2025-01-17T06:51:23Z

Added to “Category:Commas named for other reasons” (the temperament and thus comma are named after a star, which goes in this category)

← Older revision		Revision as of 06:51, 17 January 2025
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	== Temperaments ==		== Temperaments ==
	The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.		The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.

			[[Category:Commas named for other reasons]]

Godtone: -conspicuous zeros, explain rounding instead

2025-01-15T02:40:49Z

-conspicuous zeros, explain rounding instead

← Older revision		Revision as of 02:40, 15 January 2025
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	\| Comma = yes		\| Comma = yes
	}}		}}
	The '''procyon comma''', 823543/820125, is a [[small comma\|small]] no-twos [[7-limit]] [[comma]] with a size of 7.~~200~~ [[cent]]s. It is the difference between four [[9/7\|septimal supermajor thirds (9/7)]] and three [[7/5\|small septimal tritones (7/5)]], that is, (7/5)<sup>3</sup>/(9/7)<sup>4</sup>. This can also be written as (9/5)/(49/45)<sup>8</sup>, that is, the difference between a stack of seven [[49/45]] neutral seconds and a [[9/5]] minor seventh; it is part of a series of [[Don Page comma]]s between adjacent [[delta-N ratio\|odd-particular]]s, following the [[3125/3087\|gariboh comma (3125/3087)]]. It is additionally the difference between two [[245/243\|sensamagic commas (245/243)]] and a gariboh comma.		The '''procyon comma''', 823543/820125, is a [[small comma\|small]] no-twos [[7-limit]] [[comma]] with a size very close to exactly 7.2 [[cent]]s. It is the difference between four [[9/7\|septimal supermajor thirds (9/7)]] and three [[7/5\|small septimal tritones (7/5)]], that is, (7/5)<sup>3</sup>/(9/7)<sup>4</sup>. This can also be written as (9/5)/(49/45)<sup>8</sup>, that is, the difference between a stack of seven [[49/45]] neutral seconds and a [[9/5]] minor seventh; it is part of a series of [[Don Page comma]]s between adjacent [[delta-N ratio\|odd-particular]]s, following the [[3125/3087\|gariboh comma (3125/3087)]]. It is additionally the difference between two [[245/243\|sensamagic commas (245/243)]] and a gariboh comma.

	== Temperaments ==		== Temperaments ==
	The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.		The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.

Lériendil: Lériendil moved page 823543/820125 to Procyon comma: use names for commas > 6 digit num

2025-01-14T17:02:09Z

Lériendil moved page 823543/820125 to Procyon comma: use names for commas > 6 digit num

← Older revision	Revision as of 17:02, 14 January 2025
(No difference)

Lériendil: fixed a link

2025-01-14T13:00:37Z

fixed a link

← Older revision		Revision as of 13:00, 14 January 2025
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	\| Comma = yes		\| Comma = yes
	}}		}}
	The '''procyon comma''', 823543/820125, is a [[small comma\|small]] no-twos [[7-limit]] [[comma]] with a size of 7.200 [[cent]]s. It is the difference between four [[9/7\|septimal supermajor thirds (9/7)]] and three [[7/5\|small septimal tritones (7/5)]], that is, (7/5)<sup>3</sup>/(9/7)<sup>4</sup>. This can also be written as (9/5)/(49/45)<sup>8</sup>, that is, the difference between a stack of seven [[49/45]] neutral seconds and a [[9/5]] minor seventh; it is part of a series of [[Don Page comma]]s between adjacent [[delta-N ratio\|odd-particular]]s, following the [[~~gariboh comma~~\|gariboh comma (3125/3087)]]. It is additionally the difference between two [[245/243\|sensamagic commas (245/243)]] and a gariboh comma.		The '''procyon comma''', 823543/820125, is a [[small comma\|small]] no-twos [[7-limit]] [[comma]] with a size of 7.200 [[cent]]s. It is the difference between four [[9/7\|septimal supermajor thirds (9/7)]] and three [[7/5\|small septimal tritones (7/5)]], that is, (7/5)<sup>3</sup>/(9/7)<sup>4</sup>. This can also be written as (9/5)/(49/45)<sup>8</sup>, that is, the difference between a stack of seven [[49/45]] neutral seconds and a [[9/5]] minor seventh; it is part of a series of [[Don Page comma]]s between adjacent [[delta-N ratio\|odd-particular]]s, following the [[3125/3087\|gariboh comma (3125/3087)]]. It is additionally the difference between two [[245/243\|sensamagic commas (245/243)]] and a gariboh comma.

	== Temperaments ==		== Temperaments ==
	The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.		The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.

Lériendil: Created page with "{{Infobox Interval | Ratio = 823543/820125 | Name = procyon comma | Comma = yes }} The '''procyon comma''', 823543/820125, is a small no-twos 7-limit com..."

2025-01-14T13:00:20Z

Created page with "{{Infobox Interval | Ratio = 823543/820125 | Name = procyon comma | Comma = yes }} The '''procyon comma''', 823543/820125, is a small no-twos 7-limit com..."

New page

{{Infobox Interval
| Ratio = 823543/820125
| Name = procyon comma
| Comma = yes
}}
The '''procyon comma''', 823543/820125, is a [[small comma|small]] no-twos [[7-limit]] [[comma]] with a size of 7.200 [[cent]]s. It is the difference between four [[9/7|septimal supermajor thirds (9/7)]] and three [[7/5|small septimal tritones (7/5)]], that is, (7/5)3/(9/7)4. This can also be written as (9/5)/(49/45)8, that is, the difference between a stack of seven [[49/45]] neutral seconds and a [[9/5]] minor seventh; it is part of a series of [[Don Page comma]]s between adjacent [[delta-N ratio|odd-particular]]s, following the [[gariboh comma|gariboh comma (3125/3087)]]. It is additionally the difference between two [[245/243|sensamagic commas (245/243)]] and a gariboh comma.

== Temperaments ==
The [[procyon]] temperament in the [[3.5.7 subgroup]] tempers out this comma, giving it its name. It can also be tempered out in the 2.7/5.9/5 subgroup.