Didymus rank-3 family: Difference between revisions
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The '''didymus rank-3 family''' are rank-3 temperaments tempering out the didymus comma, [[81/80]]. If nothing else is tempered out we have a [[7-limit]] [[planar temperament]], with an [[11-limit]] comma we get an 11-limit temperament, and so forth. | The '''didymus rank-3 family''' are rank-3 temperaments tempering out the didymus comma, [[81/80]]. If nothing else is tempered out we have a [[7-limit]] [[planar temperament]], with an [[11-limit]] comma we get an 11-limit temperament, and so forth. | ||
= Didymus = | |||
Subgroup: 2.3.5.7 | |||
[[Comma list]]: 81/80 | |||
[[Mapping]]: [{{val| 1 0 -4 0 }}, {{val| 0 1 4 0 }}, {{val| 0 0 0 1 }}] | |||
[[POTE generator]]s: ~3/2 = 696.2387, ~7/4 = 964.9090 | |||
{{Val list|legend=1| 12, 19, 31, 81 }} | |||
[[Badness]]: 0.095 × 10<sup>-3</sup> | |||
= Euterpe = | = Euterpe = | ||