666edo: Difference between revisions

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666 is divisible by {{EDOs|9, 18, 37, 74, 111, 222, and 333}}.
666 is divisible by {{EDOs|9, 18, 37, 74, 111, 222, and 333}}.


666edo also approximates the "Factor 9 Grid", or the just intonation esoteric scale deconstructed and debunked by Adam Neely. The best rank two temperament for this scale is 495 & 666. A more general 23-limit version of this temperament can be described also, which results in a temperament with period 1/9 octave.
666edo also approximates the "[[Factor 9 grid]]", or the just intonation esoteric scale deconstructed and debunked by Adam Neely. The best rank two temperament for this scale is 495 & 666. A more general 23-limit version of this temperament can be described also, which results in a temperament with period 1/9 octave.
 
==== Factor 9 Grid (general) - 495 & 666 ====
Subgroup: 2.3.5.7.11.13.17.19.23
 
Comma list: 442/441, 715/714, 2300/2299, 3060/3059, 3179/3174, 9025/9009, 57375/57344
 
POTE Generator: 63.0631c (~27/26)
 
Vals: 171f, 495, 666


== Rank two temperaments by generator ==
== Rank two temperaments by generator ==