Nexus family: Difference between revisions

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The '''nexus family''' is a family of rank-4 temperaments tempers out the [[nexus comma]], the unnoticeable comma with the ratio 1771561/1769472, and a monzo of {{monzo|-16 -3 0 0 6}}. For other families that are defined by the tempering of this comma see [[the Nexus]].  However, most of the members of this rank-4 family have yet to be found.
{{Technical data page}}
The '''nexus family''' is a family of [[rank-4]] temperaments tempers out the [[nexus comma]], the unnoticeable comma with the ratio 1771561/1769472, and a monzo of {{monzo|-16 -3 0 0 6}}, however, most of the members of this rank-4 family currently have yet to be explored. For other families that are defined by the tempering of this comma, see [[the Nexus]].


== Nexus ==
== Nexus ==
This is the parent temperament of the nexus family. In this temperament, the 5-limit and 7-limit parts are represented by independent generators.
This is the parent temperament of the nexus family. In this temperament, the 5-limit and 7-limit parts are represented by independent generators.


Period: ~121/96 = 1\3
Subgroup: 2.3.5.7.11


Optimal (POTE) generators: 950.9518, 386.2068, 968.6966
[[Comma list]]: [[1771561/1769472]]


Comma list: 1771561/1769472
[[Mapping]]: [{{val| 3 0 0 0 8}}, {{val| 0 2 0 0 1}}, {{val| 0 0 1 0 0}}, {{val| 0 0 0 1 0}}]


Mapping: [{{val| 3 0 0 0 8}}, {{val| 0 2 0 0 1}}, {{val| 0 0 1 0 0}}, {{val| 0 0 0 1 0}}]
Mapping generators: ~121/96, ~1331/768, ~5/1, ~7/1
 
[[POTE generator]]s: ~1331/768 = 950.9518, ~5/4 = 386.2068, ~7/4 = 968.6966
 
{{Optimal ET sequence|legend=1| 9, 15, 24, 39d, 48, 57, 63, 72, 159, 183, 198, 255, 270, 342, 612, 954, 1566 }}
 
[[Badness]]: 0.588 × 10<sup>-6</sup>
 
=== 13-limit ===
 
{{todo|review|inline=yes|comment=Add optimal ET sequence & badness}}


Mapping generators: ~121/96, ~1331/768, ~5/1, ~7/1
Subgroup: 2.3.5.7.11.13
 
[[Comma list]]: [[1771561/1769472]], [[676/675]]
 
[[Mapping]]: [⟨3 0 0 0 8 -3], ⟨0 2 0 0 1 3], ⟨0 0 1 0 0 1], ⟨0 0 0 1 0 0]⟩
 
Mapping generators: ⟨1200.000, 1902.167, 2786.583, 3368.823, 4151.084, 4439.834]


Wedgie: <<<<6 0 0 3 -16]]]]
[[POTE generator]]s: ⟨400.0000, 951.0837, 2786.5829, 3368.8230]


EDOs: 9, 15, 24, 39d, 48, 57, 63, 72, 159, 183, 198, 255, 270, 342, 612, 954, 1566
{{Optimal ET sequence|legend=1| }}


Badness: 0.588×10<sup>-6</sup>
[[Badness]]:  


[[Category:Nexus]]
[[Category:Temperament families]]
[[Category:Pages with mostly numerical content]]
[[Category:Nexus family| ]] <!-- main article -->
[[Category:Rank 4]]