91edo
IMPORTED REVISION FROM WIKISPACES
This is an imported revision from Wikispaces. The revision metadata is included below for reference:
- This revision was by author genewardsmith and made on 2011-07-02 21:32:38 UTC.
- The original revision id was 239786793.
- The revision comment was:
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.
Original Wikitext content:
The //91 equal division// divides the octave into 91 parts of 13.187 cents each. The 3, 5 and 7 for 91 are on the flat side, making this a mostly flat system. It provides the [[optimal patent val]] for 7- and 11-limit [[Marvel temperaments|septimin]] temperament, and the 13-limit rank three [[Marvel family|triprod]] temperament, as well as the 11-limit rank four temperament tempering out 245/242 and the 13-limit rank five temperament tempering out 105/104. It tempers out 15625/15552 in the 5-limit, 225/224 and 4375/4374 in the 7-limit, 245/242, 385/384 in the 11-limit, and 104/104, 144/143, 196/195 in the 13-limit. 91 is the smallest composite number whose composite character is not immediately evident; it is, in fact, the product of 7 and 13.
Original HTML content:
<html><head><title>91edo</title></head><body>The <em>91 equal division</em> divides the octave into 91 parts of 13.187 cents each. The 3, 5 and 7 for 91 are on the flat side, making this a mostly flat system. It provides the <a class="wiki_link" href="/optimal%20patent%20val">optimal patent val</a> for 7- and 11-limit <a class="wiki_link" href="/Marvel%20temperaments">septimin</a> temperament, and the 13-limit rank three <a class="wiki_link" href="/Marvel%20family">triprod</a> temperament, as well as the 11-limit rank four temperament tempering out 245/242 and the 13-limit rank five temperament tempering out 105/104. It tempers out 15625/15552 in the 5-limit, 225/224 and 4375/4374 in the 7-limit, 245/242, 385/384 in the 11-limit, and 104/104, 144/143, 196/195 in the 13-limit.<br /> <br /> 91 is the smallest composite number whose composite character is not immediately evident; it is, in fact, the product of 7 and 13.</body></html>