36/35: Difference between revisions
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m Text replacement - "(\[\[\:(dev|es|purdal|de|en):[^[:space:]\|]*) (.*])" to "$1|$3" |
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<span style="display: block; text-align: right;">'''[[:de:36/35 Deutsch]]''' | <span style="display: block; text-align: right;">'''[[:de:36/35|Deutsch]]''' | ||
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Revision as of 00:09, 17 September 2018
36/35 |2 2 -1 -1>
48.77038 cents
The septimal quarter tone (ratio: 36/35, size: 48.77038 cents) is the difference between 10/9 and 8/7, 7/6 and 6/5, 5/4 and 9/7, 14/9 and 8/5, 5/3 and 12/7, and 7/4 and 9/5. It has a numerator which is both the sixth square number and the eighth triangular number, leading to it being the product of two superparticular commas both as 64/63 * 81/80 and as 66/65 * 78/77; it is also 45/44 * 176/175, 51/50 * 120/119 and 128/125 * 225/224.