280edo: Difference between revisions

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Created page with "{{Infobox ET}} {{EDO intro|280}} == Theory == This EDO has a consistency limit of only 7. {{Harmonics in equal|28}} ### <!-- 3-di..."
 
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{{Infobox ET}}
{{Infobox ET}}
{{EDO intro|280}}
{{ED intro}}


== Theory ==
280edo is [[enfactoring|enfactored]] in the 7-limit, with the same tuning as [[140edo]]. It has a [[consistency|consistency limit]] of only 7. The approximation of [[11/1|11]] is improved over 140edo, tempering out [[3025/3024]]. It supplies the [[optimal patent val]] for 13-limit [[enki]], the rank-3 temperament tempering out [[325/324]], [[364/363]], and [[625/624]].  
This EDO has a consistency limit of only 7.


{{Harmonics in equal|28}}
=== Prime harmonics ===
{{Harmonics in equal|280}}


[[Category:Equal divisions of the octave|###]] <!-- 3-digit number -->
=== Subsets and supersets ===
Since 280 factors into 2<sup>3</sup> × 5 × 7, it has subset edos {{EDOs| 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, and 140 }}.
 
[[Category:Enki]]