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No-threes subgroup temperaments: Difference between revisions

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Created page with "This is a collection of subgroup temperaments which omit the prime harmonic of 3. === Llywelyn === Subgroup: 2.5.7 Comma: 4194304/4117715 Gencom: [2 8/7; 41943..."
 
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[[Tp tuning #T2 tuning|RMS error]]: 0.5391 cents
[[Tp tuning #T2 tuning|RMS error]]: 0.5391 cents
==== 2.5.7.11 ====
Subgroup: 2.5.7.11
[[Comma]]: 176/175, 1310720/1294139
[[Gencom]]: [2 8/7; 176/175 1310720/1294139]
[[Gencom|Gencom mapping]]: [{{val|1 0 1 3 1}}, {{val|0 0 7 -1 13}}]
[[Mapping|Sval mapping]]: [{{val|1 1 3 1}}, {{val|0 7 -1 13}}]
[[Tp tuning|POL2 generator]]: ~8/7 = 227.114
{{Val list|legend=1| 16, 21, 37 }}
==== 2.5.7.11.13 ====
Subgroup: 2.5.7.11
[[Comma]]: 176/175, 640/639, 1308672/1294139
[[Gencom]]: [2 8/7; 176/175 640/639, 1308672/1294139]
[[Gencom|Gencom mapping]]: [{{val|1 0 1 3 1 2}}, {{val|0 0 7 -1 13 9}}]
[[Mapping|Sval mapping]]: [{{val|1 1 3 1 2}}, {{val|0 7 -1 13 9}}]
[[Tp tuning|POL2 generator]]: ~8/7 = 227.108
{{Val list|legend=1| 16, 21, 37 }}
==== 2.5.7.11.13.17 ====
Subgroup: 2.5.7.11
[[Comma]]: 176/175, 221/200, 640/639, 833/832
[[Gencom]]: [2 8/7; 176/175 221/200, 640/639, 833/832]
[[Gencom|Gencom mapping]]: [{{val|1 0 1 3 1 2 2}}, {{val|0 0 7 -1 13 9 11}}]
[[Mapping|Sval mapping]]: [{{val|1 1 3 1 2 2}}, {{val|0 7 -1 13 9 11}}]
[[Tp tuning|POL2 generator]]: ~8/7 = 227.242
{{Val list|legend=1| 16, 21, 37 }}


=== Didacus ===
=== Didacus ===
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