Keemic family: Difference between revisions

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{{Technical data page}}
{{Technical data page}}
The '''keemic family''' is a family of [[rank-3 temperament]]s which [[temper out]] the [[keema]], 875/864 = {{monzo| -5 -3 3 1 }}.
The '''keemic family''' is a family of [[rank-3 temperament]]s which [[tempering out|temper out]] the [[keema]] ({{monzo|legend=1| -5 -3 3 1 }}, [[ratio]]: 875/864).  


== Supermagic ==
== Supermagic ==
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{{Mapping|legend=1| 1 0 0 5 | 0 1 0 3 | 0 0 1 -3 }}
{{Mapping|legend=1| 1 0 0 5 | 0 1 0 3 | 0 0 1 -3 }}
: mapping generators: ~2, ~3, ~5
: mapping generators: ~2, ~3, ~5


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: Angle (6/5, 3/2) = 77.834
: Angle (6/5, 3/2) = 77.834


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 701.8733, ~5/4 = 380.4684
[[Optimal tuning]] ([[POTE]]): ~2 = 1200.0000{{c}}, ~3/2 = 701.8733{{c}}, ~5/4 = 380.4684{{c}}


[[Minimax tuning]]:  
[[Minimax tuning]]:  
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{{Optimal ET sequence|legend=1| 7, 12d, 15, 19, 41, 142cd, 183cd, 224ccd }}
{{Optimal ET sequence|legend=1| 7, 12d, 15, 19, 41, 142cd, 183cd, 224ccd }}


[[Badness]]: 0.212 × 10<sup>-3</sup>
[[Badness]] (Smith): 0.212 × 10<sup>-3</sup>


[[Projection pair]]: 7 864/125
[[Projection pair]]: 7 864/125
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{{Mapping|legend=1| 1 0 0 5 2 | 0 1 0 3 -2 | 0 0 1 -3 2 }}
{{Mapping|legend=1| 1 0 0 5 2 | 0 1 0 3 -2 | 0 0 1 -3 2 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 704.1985, ~5/4 = 381.5394
[[Optimal tuning]] ([[POTE]]): ~2 = 1200.0000{{c}}, ~3/2 = 704.1985{{c}}, ~5/4 = 381.5394{{c}}


{{Optimal ET sequence|legend=1| 7, 15, 19, 22, 37, 41, 104 }}
{{Optimal ET sequence|legend=1| 7, 15, 19, 22, 37, 41, 104 }}


[[Badness]]: 0.641 × 10<sup>-3</sup>
[[Badness]] (Smith): 0.641 × 10<sup>-3</sup>


Scales: [[supermagic15]]
Scales: [[supermagic15]]
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{{Mapping|legend=1| 1 0 2 -1 0 | 0 5 1 12 0 | 0 0 0 0 1 }}
{{Mapping|legend=1| 1 0 2 -1 0 | 0 5 1 12 0 | 0 0 0 0 1 }}
: mapping generators: ~2, ~5, ~11
: mapping generators: ~2, ~5, ~11


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~5/4 = 380.3520, ~11/8 = 547.5758
[[Optimal tuning]] ([[POTE]]): ~2 = 1200.0000{{c}}, ~5/4 = 380.3520{{c}}, ~11/8 = 547.5758{{c}}


{{Optimal ET sequence|legend=1| 19, 22, 38d, 41, 60e, 101cd, 164c, 224ccde * }}
{{Optimal ET sequence|legend=1| 19, 22, 38d, 41, 60e, 101cd, 164c, 224ccde * }}
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<nowiki>*</nowiki> [[optimal patent val]]: [[104edo|104]]
<nowiki>*</nowiki> [[optimal patent val]]: [[104edo|104]]


[[Badness]]: 0.888 × 10<sup>-3</sup>
[[Badness]] (Smith): 0.888 × 10<sup>-3</sup>


=== 13-limit ===
=== 13-limit ===
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Mapping: {{mapping| 1 0 2 -1 0 -2 | 0 5 1 12 0 18 | 0 0 0 0 1 0 }}
Mapping: {{mapping| 1 0 2 -1 0 -2 | 0 5 1 12 0 18 | 0 0 0 0 1 0 }}


Optimal tuning (POTE): ~2 = 1\1, ~5/4 = 380.0401, ~11/8 = 546.6672
Optimal tuning (POTE): ~2 = 1200.0000{{c}}, ~5/4 = 380.0401{{c}}, ~11/8 = 546.6672{{c}}


{{Optimal ET sequence|legend=1| 19, 22f, 38df, 41, 60e, 79d, 101cd }}
{{Optimal ET sequence|legend=1| 19, 22f, 38df, 41, 60e, 79d, 101cd }}


Badness: 1.14 × 10<sup>-3</sup>
Badness (Smith): 1.14 × 10<sup>-3</sup>


[[Category:Temperament families]]
[[Category:Temperament families]]