Triwellismic temperaments

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Triwellismic rank-two temperaments temper out the triwellisma, [1 -1 -7 6 = 235298/234375, the difference seven 7/5s and septimal triple-compound sub-fourth (21/16 plus three octaves).

Temperaments discussed elsewhere include ammonite, chromat, decal, fourfives hemiwürschmidt, nusecond, semidimfourth, sextilischis, tritonic, triwell and undecental.

Interaufo

Subgroup: 2.3.5.7

Comma list: 235298/234375, 33756345/33554432

Mapping: [1 15 -26 -28], 0 -27 57 62]]

Wedgie⟨⟨ 27 -57 -62 -153 -174 16 ]]

POTE generator: ~10125/7168 = 596.247

Template:Val list

Badness: 0.342890

11-limit

Subgroup: 2.3.5.7.11

Comma list: 441/440, 102487/102400, 235298/234375

Mapping: [1 15 -26 -28 -3], 0 -27 57 62 13]]

POTE generator: ~512/363 = 596.248

Optimal GPV sequence: Template:Val list

Badness: 0.080833

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 441/440, 1001/1000, 6656/6655, 26411/26364

Mapping: [1 15 -26 -28 -3 -44], 0 -27 57 62 13 96]]

POTE generator: ~55/39 = 596.248

Optimal GPV sequence: Template:Val list

Badness: 0.041506

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 441/440, 833/832, 1001/1000, 1089/1088, 8624/8619

Mapping: [1 15 -26 -28 -3 -44 18], 0 -27 57 62 13 96 -28]]

POTE generator: ~24/17 = 596.250

Optimal GPV sequence: Template:Val list

Badness: 0.028653

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 441/440, 513/512, 833/832, 969/968, 1001/1000, 1521/1520

Mapping: [1 15 -26 -28 -3 -44 18 -36], 0 -27 57 62 13 96 -28 81]]

POTE generator: ~24/17 = 596.250

Optimal GPV sequence: Template:Val list

Badness: 0.020593

23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 441/440, 513/512, 529/528, 833/832, 897/896, 969/968, 1001/1000

Mapping: [1 15 -26 -28 -3 -44 18 -36 8], 0 -27 57 62 13 96 -28 81 -7]]

POTE generator: ~24/17 = 596.249

Optimal GPV sequence: Template:Val list

Badness: 0.017242

29-limit

Subgroup: 2.3.5.7.11.13.17.19.23.29

Comma list: 441/440, 513/512, 529/528, 551/550, 609/608, 783/782, 833/832, 969/968

Mapping: [1 15 -26 -28 -3 -44 18 -36 8 -18], 0 -27 57 62 13 96 -28 81 -7 46]]

POTE generator: ~24/17 = 596.249

Optimal GPV sequence: Template:Val list

Badness: 0.014267