Mirkwai family: Difference between revisions

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{{Technical data page}}
The '''mirkwai family''' of [[planar temperament]]s tempers out the [[mirkwai comma]], 16875/16807.
The '''mirkwai family''' of [[planar temperament]]s tempers out the [[mirkwai comma]], 16875/16807.


== Mirkwai ==
== Mirkwai ==
Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 16875/16807 (mirkwai)
[[Comma list]]: 16875/16807 (mirkwai)
Line 13: Line 14:
* [[7-odd-limit]]
* [[7-odd-limit]]
: [{{monzo| 1 0 0 0 }}, {{monzo| 0 4/7 -4/7 5/7 }}, {{monzo| 0 -3/7 3/7 5/7 }}, {{monzo| 0 0 0 1 }}]
: [{{monzo| 1 0 0 0 }}, {{monzo| 0 4/7 -4/7 5/7 }}, {{monzo| 0 -3/7 3/7 5/7 }}, {{monzo| 0 0 0 1 }}]
: [[Eigenmonzo]]s (unchanged intervals): 2, 8/7, 6/5
: [[Eigenmonzo]]s (unchanged-intervals): 2, 8/7, 6/5
* [[9-odd-limit]]
* [[9-odd-limit]]
: [{{monzo| 1 0 0 0 }}, {{monzo| 0 8/11 -4/11 5/11 }}, {{monzo| 0 -6/11 3/11 10/11 }}, {{monzo| 0 0 0 1 }}]
: [{{monzo| 1 0 0 0 }}, {{monzo| 0 8/11 -4/11 5/11 }}, {{monzo| 0 -6/11 3/11 10/11 }}, {{monzo| 0 0 0 1 }}]
: [[Eigenmonzo]]s (unchanged intervals): 2, 10/9, 8/7
: [[Eigenmonzo]]s (unchanged-intervals): 2, 10/9, 8/7


{{Val list|legend=1| 31, 41, 72, 152, 224 }}
{{Optimal ET sequence|legend=1| 31, 41, 72, 152, 224 }}


[[Badness]]: 0.342 × 10<sup>-3</sup>
[[Badness]]: 0.342 × 10<sup>-3</sup>
Line 24: Line 25:
[[Projection pair]]s: 5 84375/16807 7 16875/2401 to 2.3.7/5
[[Projection pair]]s: 5 84375/16807 7 16875/2401 to 2.3.7/5


== Indra ==
== Indra ==
Subgroup: 2.3.5.7.11
[[Subgroup]]: 2.3.5.7.11


[[Comma list]]: 540/539, 1375/1372
[[Comma list]]: 540/539, 1375/1372
Line 42: Line 43:
* [[11-odd-limit]]
* [[11-odd-limit]]
: [{{monzo| 1 0 0 0 0 }}, {{monzo| 10 10 -3 0 -5 }}, {{monzo| 0 0 1 0 0 }}, {{monzo| 6 6 -1 0 -3 }}, {{monzo| 20 18 -6 0 -9 }}]
: [{{monzo| 1 0 0 0 0 }}, {{monzo| 10 10 -3 0 -5 }}, {{monzo| 0 0 1 0 0 }}, {{monzo| 6 6 -1 0 -3 }}, {{monzo| 20 18 -6 0 -9 }}]
: [[Eigenmonzo]]s (unchanged intervals): 2, 11/9, 5/4
: [[Eigenmonzo]]s (unchanged-intervals): 2, 11/9, 5/4


{{Val list|legend=1| 31, 41, 72, 152, 224, 631d, 855d }}
{{Optimal ET sequence|legend=1| 31, 41, 72, 152, 224, 631d, 855d }}


[[Badness]]: 0.266 × 10<sup>-3</sup>
[[Badness]]: 0.266 × 10<sup>-3</sup>
Line 52: Line 53:
Scales: [[indra31]]
Scales: [[indra31]]


=== Shibi ===
=== Shibi ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 729/728, 1375/1372
Comma list: 540/539, 729/728, 1375/1372


Mapping: [{{val| 1 0 0 0 2 -4 -3 }}, {{val| 0 1 3 3 0 11 3 }}, {{val| 0 0 -5 -4 3 4 }}]
Mapping: [{{val| 1 0 0 0 2 -3 }}, {{val| 0 1 3 3 0 3 }}, {{val| 0 0 -5 -4 4 }}]


Vals: {{Val list| 31f, 39df, 41, 72, 111, 152f, 183, 224, 631d, 855d }}
{{Optimal ET sequence|legend=1| 31f, 39df, 41, 72, 111, 152f, 183, 224, 631d, 855d }}


Badness: 0.721 × 10<sup>-3</sup>
Badness: 0.721 × 10<sup>-3</sup>


=== Yajna ===
=== Yajna ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Line 75: Line 76:
* 13-odd-limit  
* 13-odd-limit  
: [{{monzo| 1 0 0 0 0 0 }}, {{monzo| 4/5 6/5 -4/5 0 0 1/5 }}, {{monzo| 8/5 2/5 -3/5 0 0 2/5 }}, {{monzo| 44/25 26/25 -24/25 0 0 11/25 }}, {{monzo| 62/25 48/25 -27/25 0 0 3/25 }}, {{monzo| 8/5 2/5 -8/5 0 0 7/5 }}]
: [{{monzo| 1 0 0 0 0 0 }}, {{monzo| 4/5 6/5 -4/5 0 0 1/5 }}, {{monzo| 8/5 2/5 -3/5 0 0 2/5 }}, {{monzo| 44/25 26/25 -24/25 0 0 11/25 }}, {{monzo| 62/25 48/25 -27/25 0 0 3/25 }}, {{monzo| 8/5 2/5 -8/5 0 0 7/5 }}]
: [[Eigenmonzo]]s (unchanged intervals): 2, 10/9, 13/10
: [[Eigenmonzo]]s (unchanged-intervals): 2, 10/9, 13/10
* 15-odd-limit minimax
* 15-odd-limit minimax
: [{{monzo| 1 0 0 0 0 0 }}, {{monzo| 0 1 0 0 0 0 }}, {{monzo| 5/4 1/2 0 -5/16 0 5/16 }}, {{monzo| 1 1 0 -1/4 0 1/4 }}, {{monzo| 5/4 3/2 0 3/16 0 -3/16 }}, {{monzo| 1 1 0 -5/4 0 5/4 }}]
: [{{monzo| 1 0 0 0 0 0 }}, {{monzo| 0 1 0 0 0 0 }}, {{monzo| 5/4 1/2 0 -5/16 0 5/16 }}, {{monzo| 1 1 0 -1/4 0 1/4 }}, {{monzo| 5/4 3/2 0 3/16 0 -3/16 }}, {{monzo| 1 1 0 -5/4 0 5/4 }}]
: [[Eigenmonzo]]s (unchanged intervals): 2, 14/13, 4/3
: [[Eigenmonzo]]s (unchanged-intervals): 2, 14/13, 4/3


Vals: {{Val list| 31, 49f, 72, 103, 121, 152f, 193, 224 }}
{{Optimal ET sequence|legend=1| 31, 49f, 72, 103, 121, 152f, 193, 224 }}


Badness: 0.700 × 10<sup>-3</sup>
Badness: 0.700 × 10<sup>-3</sup>


=== Vibhu ===
=== Vibhu ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Line 91: Line 92:
Mapping: [{{val| 1 0 0 0 2 1 }}, {{val| 0 1 3 3 0 6 }}, {{val| 0 0 -5 -4 3 -14 }}]
Mapping: [{{val| 1 0 0 0 2 1 }}, {{val| 0 1 3 3 0 6 }}, {{val| 0 0 -5 -4 3 -14 }}]


Vals: {{Val list| 31, 64cdf, 72, 103, 111, 152, 175f, 183, 469f }}
{{Optimal ET sequence|legend=1| 31, 64cdf, 72, 103, 111, 152, 175f, 183, 469f }}


Badness: 0.826 × 10<sup>-3</sup>
Badness: 0.826 × 10<sup>-3</sup>


=== Vish ===
=== Vish ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Line 102: Line 103:
Mapping: [{{val| 1 0 0 0 2 2 }}, {{val| 0 1 3 3 0 -2 }}, {{val| 0 0 -5 -4 3 10 }}]
Mapping: [{{val| 1 0 0 0 2 2 }}, {{val| 0 1 3 3 0 -2 }}, {{val| 0 0 -5 -4 3 10 }}]


Vals: {{Val list| 31f, 41, 72, 121, 193 }}
{{Optimal ET sequence|legend=1| 31f, 41, 72, 121, 193 }}


Badness: 0.930 × 10<sup>-3</sup>
Badness: 0.930 × 10<sup>-3</sup>


[[Category:Temperament families]]
[[Category:Temperament families]]
[[Category:Mirkwai]]
[[Category:Pages with mostly numerical content]]
[[Category:Mirkwai family]] <!-- main article -->
[[Category:Rank 3]]
[[Category:Rank 3]]