Porcupine rank three family: Difference between revisions

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These are the rank three temperaments tempering out the porcupine comma or maximal diesis, 250/243. 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.  
These are the rank-3 temperaments tempering out the porcupine comma or maximal diesis, [[250/243]]. 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.  


==Sonic==
== Sonic ==
Commas: 55/54, 100/99
Subgroup: 2.3.5.7.11


Map: [<1 2 3 0 4|, <0 -3 -5 0 -4|, <0 0 0 1 0|]
[[Comma list]]: 55/54, 100/99


Generators: ~10/9 = 164.078, ~7 = 3367.841
[[Mapping]]: [{{val| 1 2 3 0 4 }}, {{val| 0 -3 -5 0 -4 }}, {{val| 0 0 0 1 0 }}]


EDOs: 7, 14c, 15, 22, 37, 44d, 51, 66, 73ce, 139bce, 212bce
[[POTE generator]]s: ~10/9 = 164.078, ~7/4 = 967.841


Badness: 0.000523
{{Val list|legend=1| 7, 14c, 15, 22, 37, 44d, 51, 66, 73ce, 139bce, 212bce }}


==Tikal==
[[Badness]]: 0.523 × 10<sup>-3</sup>
Commas: 56/55, 250/243


Map: [&lt;1 2 3 0 0], &lt;0 -3 -5 0 5|, &lt;0 0 0 1 1|]
== Tikal ==
Subgroup: 2.3.5.7.11


POTE generators: ~10/9 = 161.519, ~7 = 3371.046
[[Comma list]]: 56/55, 250/243


EDOs: 15, 37e, 52be
[[Mapping]]: [{{val| 1 2 3 0 0 }}, {{val| 0 -3 -5 0 5 }}, {{val| 0 0 0 1 1 }}]


Badness: 0.001973
[[POTE generator]]s: ~10/9 = 161.519, ~7/4 = 971.046
 
{{Val list|legend=1| 15, 37e, 52be }}
 
[[Badness]]: 1.973 × 10<sup>-3</sup>
 
[[Category:Regular temperament theory]]
[[Category:Temperament family]]
[[Category:Porcupine rank-3 family| ]] <!-- main article -->
[[Category:Rank 3]]