567/550: Difference between revisions

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Added upward version
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{{Infobox Interval
{{Infobox Interval
| Ratio = 567/550
| Ratio = 567/550
| Name = 7/25·11 medium diesis
| Name = 7/(25·11) medium diesis
| Color name = 1uzgg2, luzogugu 2nd,<br>Luzogugu comma
| Comma = yes
| Comma = yes
}}
}}


The '''7/25·11 medium diesis''' is a comma with a ratio of 567/550 and a value of approximately 52.70 [[cent]]s. <span id="Sagittal notation"></span>In the [[Sagittal]] system, the downward version of this comma (possibly tempered) is represented (in a secondary role) by the sagittal {{sagittal | \!/ }} and is called the '''25·11/7 medium diesis''', or '''25·11/7M''' for short, because the simplest ratio it notates is (32·7):(25·11), as for example in C:E{{sagittal | \!/ }}. The primary role of {{ sagittal | \!/ }} is [[33/32#Sagittal notation | 32/33]] (11M down). The upward version is called '''7/25·11M''' or '''25·11/7 up''' and is represented (in a secondary role) by {{sagittal| /|\ }}. Their use is notation is extremely rare.
The [[Sagittal]] '''7/(25·11) medium diesis''' is a comma with a [[ratio]] of '''567/550''' and a value of approximately 52.70 [[cent]]s.  
 
In the Sagittal system, the downward version of this comma (possibly tempered) is represented (in a secondary role) by the sagittal {{sagittal | \!/ }} and is called the '''25·11/7 medium diesis''', or '''25·11/7M''' for short, because the simplest interval it notates is 25×11/7 = 5×5×11/7 (equiv. 275/224), as for example in C-E{{nbhsp}}{{sagittal | \!/ }}. The primary role of {{ sagittal | \!/ }} is [[33/32#Sagittal notation | 32/33]] (11M down). The upward version is called '''7/(25·11)M''' or '''25·11/7M up''' and is represented (in a secondary role) by {{sagittal| /|\ }}. The use of this comma for notation is extremely rare.
 
[[Category:Commas named systematically]]