Semiporwellismic clan: Difference between revisions

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"optimal GPV sequence" → "optimal ET sequence", per Talk:Optimal_ET_sequence
Update keys; -semiporwellismic (addressed in rank-4 temperaments)
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Temperaments discussed elsewhere are:  
Temperaments discussed elsewhere are:  
* [[Sensamagic]], {385/384, 896/891} → [[Sensamagic family #Undecimal sensamagic|Sensamagic family]]
* [[Sensamagic]] (+385/384 or 896/891) → [[Sensamagic family #Undecimal sensamagic|Sensamagic family]]
* ''[[Kapo]]'', {3025/3024, 5120/5103} → [[Hemifamity family #Kapo|Hemifamity family]]
* ''[[Kapo]]'' (+3025/3024 or 5120/5103) → [[Hemifamity family #Kapo|Hemifamity family]]
* ''[[Semiporwell]]'', {6144/6125, 9801/9800} → [[Porwell family #Semiporwell|Porwell family]]
* ''[[Semiporwell]]'' (+6144/6125 or 9801/9800) → [[Porwell family #Semiporwell|Porwell family]]


Considered below is the no-7 subgroup temperament, but we can begin by looking at the rank-4 temperament.
Considered below is the no-7 subgroup temperament. For the rank-4 temperament, see [[Rank-4 temperament #Semiporwellismic (16384/16335)]].  
 
== Semiporwellismic ==
Subgroup: 2.3.5.7.11
 
[[Comma list]]: 16384/16335
 
[[Mapping]]: [{{val| 1 0 0 0 7 }}, {{val| 0 1 1 0 -2 }}, {{val| 0 0 2 0 -1 }}, {{val| 0 0 0 1 0 }}]
 
Mapping generators: ~2, ~3, ~128/99, ~7
 
{{Optimal ET sequence|legend=1| 19, 22, 41, 65d, 68, 84, 87, 111, 130, 152, 239, 282, 328, 369, 521e, 1370bcdeee, 1411bcdeee, 1609bccdeee }}
 
[[Badness]]: 0.219 × 10<sup>-6</sup>


== No-7 semiporwellismic ==
== No-7 semiporwellismic ==
Subgroup: 2.3.5.11
[[Subgroup]]: 2.3.5.11


[[Comma list]]: 16384/16335
[[Comma list]]: 16384/16335


[[Sval]] [[mapping]]: [{{val| 1 0 0 0 7 }}, {{val| 0 1 1 0 -2 }}, {{val| 0 0 2 0 -1 }}]
{{Mapping|legend=2| 1 0 0 0 7 | 0 1 1 0 -2 | 0 0 2 0 -1 }}


Sval mapping generators: ~2, ~3, ~128/99
: sval mapping generators: ~2, ~3, ~128/99


{{Optimal ET sequence|legend=1| 19, 22, 41, 46, 65, 87, 152, 369, 521e, 1194bcee, 1305bcee, 1457bceee, 1609bcceee, 1674bcceee, 1826bcceeee }}
{{Optimal ET sequence|legend=1| 19, 22, 41, 46, 65, 87, 152, 369, 521e, 1194bcee, 1305bcee, 1457bceee, 1609bcceee, 1674bcceee, 1826bcceeee }}
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[[Category:Temperament clans]]
[[Category:Temperament clans]]
[[Category:Semiporwellismic clan| ]] <!-- main article -->
[[Category:Semiporwellismic clan| ]] <!-- main article -->
[[Category:Semiporwellismic| ]] <!-- key article -->
[[Category:Rank 3]]
[[Category:Rank 3]]

Revision as of 08:37, 14 September 2023

The semiporwellismic clan of rank-3 temperaments tempers out the semiporwellisma, 16384/16335 = [14 -3 -1 0 -2.

Temperaments discussed elsewhere are:

Considered below is the no-7 subgroup temperament. For the rank-4 temperament, see Rank-4 temperament #Semiporwellismic (16384/16335).

No-7 semiporwellismic

Subgroup: 2.3.5.11

Comma list: 16384/16335

Sval mapping[1 0 0 0 7], 0 1 1 0 -2], 0 0 2 0 -1]]

sval mapping generators: ~2, ~3, ~128/99

Optimal ET sequence19, 22, 41, 46, 65, 87, 152, 369, 521e, 1194bcee, 1305bcee, 1457bceee, 1609bcceee, 1674bcceee, 1826bcceeee

Badness: 0.0922 × 10-3