Sengic family: Difference between revisions

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== Sengic ==
== Sengic ==
[[Comma]]: 686/675
Subgroup: 2.3.5.7


[[Mapping]]: {{lbrack}} {{val| 1 0 2 1 }}, {{val| 0 1 0 1 }}, {{val| 0 0 3 2 }} {{rbrack}}
[[Comma list]]: [[686/675]]


[[POTE tuning|POTE generators]]: 2, ~3/2 = 704.154, ~15/14 = 129.824
[[Mapping]]: [{{val| 1 0 2 1 }}, {{val| 0 1 0 1 }}, {{val| 0 0 3 2 }}]


[[Optimal GPV sequence]]: {{Vals| 9, 10, 18, 19, 27, 46 }}
Mapping generators: ~2, ~3, ~15/14


[[Badness]]: 0.000320
[[POTE generator]]s: ~3/2 = 704.154, ~15/14 = 129.824


[[Projection pair]]s: ~5 = 3375/686 ~7 = 675/98 to 2.3.7/5
{{Val list|legend=1| 9, 10, 18, 19, 27, 46 }}
 
[[Badness]]: 0.320 × 10<sup>-3</sup>
 
[[Projection pair]]s: ~5 = 3375/686, ~7 = 675/98 to 2.3.7/5


== Demeter ==
== Demeter ==
Comma list: 441/440, 686/675
Subgroup: 2.3.5.7.11
 
[[Comma list]]: 441/440, 686/675


Mapping: {{lbrack}} {{val| 1 0 2 1 -3 }}, {{val| 0 1 0 1 4 }}, {{val| 0 0 3 2 1 }} {{rbrack}}
[[Mapping]]: [{{val| 1 0 2 1 -3 }}, {{val| 0 1 0 1 4 }}, {{val| 0 0 3 2 1 }}]


POTE generators: 2, ~3/2 = 705.518, ~15/14 = 130.039
[[POTE generator]]s: ~3/2 = 705.518, ~15/14 = 130.039


Optimal GPV sequence: {{Vals| 10, 17c, 19e, 27e, 29, 46 }}
{{Val list|legend=1| 10, 17c, 19e, 27e, 29, 46 }}


Projection pairs: ~5 = 2725888/531441, ~7 = 15488/2187 to 2.3.11
[[Projection pair]]s: ~5 = 2725888/531441, ~7 = 15488/2187 to 2.3.11


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Comma list: 91/90, 169/168, 352/351
Comma list: 91/90, 169/168, 352/351


Mapping: {{lbrack}} {{val| 1 0 2 1 -3 2 }}, {{val| 0 1 0 1 4 1 }}, {{val| 0 0 3 2 1 1 }} {{rbrack}}
Mapping: [{{val| 1 0 2 1 -3 2 }}, {{val| 0 1 0 1 4 1 }}, {{val| 0 0 3 2 1 1 }}]


POTE generators: 2, ~3/2 = 705.113, ~13/12 = 129.673
POTE generators: ~3/2 = 705.113, ~14/13 = 129.673


Optimal GPV sequence: {{Vals| 10, 17c, 19e, 27e, 29, 46 }}
Optimal GPV sequence: {{Val list| 10, 17c, 19e, 27e, 29, 46 }}


Projection pairs: ~5 = 2725888/531441, ~7 = 15488/2187, ~13 = 352/27 to 2.3.11
Projection pairs: ~5 = 2725888/531441, ~7 = 15488/2187, ~13 = 352/27 to 2.3.11


=== 17-limit ===
=== 17-limit ===
Subgroup: 2.3.5.7.11.13.17
Comma list: 91/90, 136/135, 154/153, 169/168
Comma list: 91/90, 136/135, 154/153, 169/168


Mapping: {{lbrack}} {{val| 1 0 2 1 -3 2 -1 }}, {{val| 0 1 0 1 4 1 3 }}, {{val| 0 0 3 2 1 1 3 }} {{rbrack}}
Mapping: [{{val| 1 0 2 1 -3 2 -1 }}, {{val| 0 1 0 1 4 1 3 }}, {{val| 0 0 3 2 1 1 3 }}]


POTE generators: 2, ~3/2 = 705.147, ~13/12 = 129.700
POTE generators: ~3/2 = 705.147, ~14/13 = 129.700


Optimal GPV sequence: {{Vals| 10, 17cg, 19eg, 27eg, 29g, 46 }}
Optimal GPV sequence: {{Val list| 10, 17cg, 19eg, 27eg, 29g, 46 }}


Projection pairs: ~5 = 2725888/531441, ~7 = 15488/2187, ~13 = 352/27, ~17 = 340736/19683 to 2.3.11
Projection pairs: ~5 = 2725888/531441, ~7 = 15488/2187, ~13 = 352/27, ~17 = 340736/19683 to 2.3.11


== Krypton ==
== Krypton ==
Comma list: 56/55, 540/539
Subgroup: 2.3.5.7.11


Mapping: {{lbrack}} {{val| 1 0 2 1 2 }}, {{val| 0 1 0 1 1 }}, {{val| 0 0 3 2 -1 }} {{rbrack}}
[[Comma list]]: 56/55, 540/539


POTE generators: 2, ~3/2 = 705.978, ~12/11 = 132.544
[[Mapping]]: [{{val| 1 0 2 1 2 }}, {{val| 0 1 0 1 1 }}, {{val| 0 0 3 2 -1 }}]


Optimal GPV sequence: {{Vals| 8d, 9, 10, 17c, 19, 27e, 36 }}
[[POTE generator]]s: ~3/2 = 705.978, ~12/11 = 132.544


Badness: 0.000856
{{Val list|legend=1| 8d, 9, 10, 17c, 19, 27e, 36 }}


Projection pairs: ~5 = 6912/1331 ~7 = 854/121 to 2.3.11
[[Badness]]: 0.856 × 10<sup>-3</sup>
 
[[Projection pair]]s: ~5 = 6912/1331, ~7 = 854/121 to 2.3.11


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Comma list: 56/55, 78/77, 91/90
Comma list: 56/55, 78/77, 91/90


Mapping: {{lbrack}} {{val| 1 0 2 1 2 2 }}, {{val| 0 1 0 1 1 1 }}, {{val| 0 0 3 2 -1 1 }} {{rbrack}}
Mapping: [{{val| 1 0 2 1 2 2 }}, {{val| 0 1 0 1 1 1 }}, {{val| 0 0 3 2 -1 1 }}]


POTE generators: 2, ~3/2 = 706.029, ~12/11 = 132.428
POTE generators: ~3/2 = 706.029, ~14/13 = 132.428


Optimal GPV sequence: {{Vals| 8d, 9, 10, 17c, 19, 27e, 36 }}
Optimal GPV sequence: {{Val list| 8d, 9, 10, 17c, 19, 27e, 36 }}


Badness: 0.000727
Badness: 0.727 × 10<sup>-3</sup>


Projection pairs: ~5 = 6912/1331, ~7 = 854/121, ~13 = 144/11 to 2.3.11
Projection pairs: ~5 = 6912/1331, ~7 = 854/121, ~13 = 144/11 to 2.3.11


[[Category:Theory]]
[[Category:Temperament families]]
[[Category:Temperament families]]
[[Category:Sengic]]
[[Category:Sengic family| ]] <!-- main article -->
[[Category:Rank 3]]