Stellar remnants: Difference between revisions
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Stellar remnants are a collection of various temperaments, predominatly of 2.3.7.11.101 subgroup, which temper out 7777/7776 - the pulsar comma. | Stellar remnants are a collection of various temperaments, predominatly of 2.3.7.11.101 subgroup, which temper out [[7777/7776]] - the pulsar comma. | ||
== White dwarf == | == White dwarf == | ||
Revision as of 19:38, 25 July 2023
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This page presents a novelty topic.
It may contain ideas which are less likely to find practical applications in music, or numbers or structures that are arbitrary or exceedingly small, large, or complex. Novelty topics are often developed by a single person or a small group. As such, this page may also contain idiosyncratic terms, notation, or conceptual frameworks. |
Stellar remnants are a collection of various temperaments, predominatly of 2.3.7.11.101 subgroup, which temper out 7777/7776 - the pulsar comma.
White dwarf
White dwarf is defined as a 135 & 836 temperament.
Subgroup: 2.3.7.11.101
Comma list: 7777/7776, 43923/43904, 5767168/5764801
Sval mapping: ⟨⟨1 -4 3 5 -23]], ⟨⟨0 29 -1 -8 154]]
Optimal tuning (CTE): ~7/4 = 968.898
Optimal ET sequence: 135, 836, ...
Neutron star
Neutron star is defined as a 342 & 1012 temperament.
Subgroup: 2.3.7.11.101.
Comma list: 7777/7776, 117649/117612, 2541867610898/2541865828329
Sval mapping: [⟨2 26 42 59 39], ⟨0 -32 -51 -73 -36]]
Sval mapping generators: ~1594323/1127357 = 1\2, ~242/189 = 428.063
Optimal tuning (CTE): ~242/189 = 428.063
Optimal ET sequence: 342, 1012, ...