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== Freya ==
== Freya ==
Freya is a very accurate detemperament of [[miracle]]. It tempers [[385/384]], [[441/440]], and [[540/539]] to the same small step, and tempers [[225/224]] and [[243/242]] to two of those steps.
Freya tempers out [[3025/3024]] and [[41503/41472]], so it splits breed's [[28/27]] into two [[55/54]]~[[56/55]]'s and [[8/7]] into two [[77/72]]'s. It also takes the [[225/224]][[~]][[1029/1024]] [[kleisma (interval region)|kleisma]] to represent [[243/242]], and splits it in half to get [[385/384]], [[441/440]], and [[540/539]]. Since these are the commas tempered out by [[miracle]], the simple relations between them make freya an elegant miracle detemperament.  


[[Subgroup]]: 2.3.5.7.11
[[Subgroup]]: 2.3.5.7.11
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[[Badness]] (Sintel): 0.204
[[Badness]] (Sintel): 0.204


[[Projection pair]]s: ~3 = ~2401/800, ~5 = ~22880495169/4575312500, ~7 = ~1058841/151250, ~11 = ~33275/3024 to 2.49/5.77/3
[[Projection pair]]s: <code>3 2401/800, 5 22880495169/4575312500, 7 1058841/151250, 11 33275/3024</code> to 2.49/5.77/3


=== 13-limit ===
=== 13-limit ===
The canonical 13-limit extension maps [[352/351]] to the comma-step. It has [[miraculous]] as a sub-temperament.
Freya's canonical 13-limit extension maps [[352/351]] to the half-kleisma. It has [[miraculous]] as a sub-temperament.


Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13
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=== Eir ===
=== Eir ===
[[User:VIxen|VIxen]] named this extension after a healer goddess or valkyrie from the Norse mythology, as it is an extension of freya with the ibnsinma that evokes associations with medicine. It maps [[325/324]], [[364/363]], and [[729/728]] to the comma-step and has [[manna]] as a sub-temperament.
[[User:VIxen|VIxen]] named this extension after a healer goddess or valkyrie from the Norse mythology, as it is an extension of freya with the [[ibnsinma]] that evokes associations with medicine. It maps [[325/324]], [[364/363]], and [[729/728]] to the half-kleisma and has [[manna]] as a sub-temperament.


Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13
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=== Heimlaug ===
=== Heimlaug ===
VIxen named this extension after a völva (seeress) from the Gull-Þóris saga of Icelanders. It is an extension of freya with the [[1001/1000|fairytale comma]] and the [[936/935|ainisma]], both adding to the mystical theme. The one of prophecy is bolstered by that this extension has [[benediction]] as a subtemperament. It maps [[351/350]] and [[625/624]] to the comma-step.
VIxen named this extension after a völva (seeress) from the Gull-Þóris saga of Icelanders. It is an extension of freya with the [[1001/1000|fairytale comma]] and the [[936/935|ainisma]], both adding to the mystical theme. The one of prophecy is bolstered by that this extension has [[benediction]] as a subtemperament. It maps [[351/350]] and [[625/624]] to the half-kleisma.


Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13
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==== 17-limit ====
==== 17-limit ====
Equave 10/7 and 16-note scales with that period are of interest.
Subgroup: 2.3.5.7.11.13.17
Subgroup: 2.3.5.7.11.13.17


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* CWE: ~2 = 1200.0000{{c}}, ~49/40 = 350.9526{{c}}, ~70/39 = 1013.3747{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~49/40 = 350.9526{{c}}, ~70/39 = 1013.3747{{c}}


{{Optimal ET sequence|legend=0| 45ef, 58, 103, 161, 212, 270, 643, 913f, 1614ef }} <nowiki>*</nowiki>
{{Optimal ET sequence|legend=0| 45ef, 58, 103, 161, 212, 270, 643, 913f, 1614ef }} *
<nowiki>*</nowiki> [[optimal patent val]]: [[1241edo|1241]]
 
<nowiki/>* optimal patent val: [[1241edo|1241]]


Badness (Sintel): 0.873
Badness (Sintel): 0.873
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: error map: {{val| 0.000 +0.021 -0.016 -0.183 -0.040 }}
: error map: {{val| 0.000 +0.021 -0.016 -0.183 -0.040 }}


{{Optimal ET sequence|legend=1| 72, …, 171, 198, 270, 342, 612, 954, 1323, 1395, 1665, 2007, 2277, 2619, 4284d, 6561dd, 6903dd }}
{{Optimal ET sequence|legend=1| 72, 171(e), 198, 270, 342, 612, 954, 1323, 1395, 1665, 2007, 2277, 2619, 4284d, 6561dd, 6903dd }}


[[Badness]] (Sintel): 0.330
[[Badness]] (Sintel): 0.330
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* CWE: ~27/25 = 133.3333{{c}}, ~5/3 = 884.3905{{c}}, ~11/8 = 551.7085{{c}}
* CWE: ~27/25 = 133.3333{{c}}, ~5/3 = 884.3905{{c}}, ~11/8 = 551.7085{{c}}


{{Optimal ET sequence|legend=0| 72, …, 171, 198, 270, 639, 711, 981, 1692e }}
{{Optimal ET sequence|legend=0| 72, 171(ef), 198, 270, 639, 711, 981, 1692e }}


Badness (Sintel): 0.706
Badness (Sintel): 0.706