Hemifamity temperaments: Difference between revisions

Revision as of 16:41, 25 October 2025

This is a list showing technical temperament data. For an explanation of what information is shown here, you may look at the technical data guide for regular temperaments.

This is a collection of rank-2 temperaments tempering out the hemifamity comma (monzo: [10 -6 1 -1⟩, ratio: 5120/5103). These temperaments divide an exact or approximate septimal quartertone, 36/35 into two equal steps, each representing 81/80 ~64/63, the syntonic comma or the septimal comma. Therefore, classical and septimal intervals are found by the same chain of fifths inflected by the syntonic~septimal comma to the opposite sides. In addition we may identify 10/7 by the augmented fourth and 50/49 by the Pythagorean comma.

Temperaments belonging to this category and generated by the fifth are dominant, garibaldi, kwai, undecental, and leapday. Dominant has 5/4 mapped to M3. Garibaldi has 5/4 mapped to d4. Kwai has 5/4 mapped to 4A7. Undecental has 5/4 mapped to 5d7. Leapday has 5/4 mapped to 3A1.

Diaschismic is generated by the fifth with a semi-octave period. Hemififths has the fifth sliced into two and 5/4 mapped to the hemififth + Pyth. comma. Hemidromeda has the fourth sliced into two and 5/4 mapped to the hemifourth + 3d4. Rodan has the fifth sliced into three as does slendric. Alphatrimot has the twelfth sliced into three as does alphatricot. Monkey has the fifth sliced into four as does tetracot. Buzzard has the twelfth sliced into four as does vulture. Misty is generated by the fifth with a 1/3-octave period. Supers has the fifth sliced into three with a semi-octave period. Undim is generated by the fifth with a 1/4-octave period. Quinticosiennic and quintakwai have the fourth sliced into five. Amity has the eleventh sliced into five. Countercata has the twelfth sliced into six as does hanson. Warrior has the 6th harmonic sliced into seven as does sensi. Finally, alphaquarter has the fourth sliced into nine as does escapade.

Temperaments considered below are undecental, leapday, hemidromeda, mystery, quanic, septiquarter, countriton, artoneutral and ketchup. Discussed elsewhere are:

Dominant (+36/35) → Meantone family
Garibaldi (+225/224) → Schismatic family
Kwai (+16875/16807) → Mirkwai clan
Diaschismic (+126/125) → Diaschismic family
Hemififths (+2401/2400) → Breedsmic temperaments
Rodan (+245/243) → Gamelismic clan
Alphatrimot (+2430/2401) → Alphatricot family
Monkey (+875/864) → Tetracot family
Buzzard (+1728/1715) → Vulture family
Misty (+3136/3125) → Misty family
Supers (+118098/117649) → Stearnsmic clan
Undim (+390625/388962) → Undim family
Quinticosiennic (+395136/390625) → Quintaleap family
Quintakwai (+9765625/9680832) → Quindromeda family
Amity (+4375/4374) → Amity family
Countercata (+15625/15552) → Kleismic family
Warrior (+78732/78125) → Sensipent family
Alphaquarter (+29360128/29296875) → Escapade family

Undecental

Undecental adds the triwellisma to the comma list and may be described as the 29 & 70 temperament. 5/4 is mapped to the quintuple-diminished seventh or equivalently the perfect fourth minus three dieses. 58\99 is an almost perfect generator, just as the name suggests. Another interesting tuning choice is the argent fifth, 2^{(2 - sqrt (2))}.

Subgroup: 2.3.5.7

Comma list: 5120/5103, 235298/234375

Mapping: [⟨1 0 61 71], ⟨0 1 -37 -43]]

mapping generators: ~2, ~3

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~3/2 = 703.039 ¢

Optimal ET sequence: 29, 70, 99, 722bc, 821bc, 920bc, 1019bc, 1118bbcc, 1217bbcc, 1316bbccd

Badness (Smith): 0.094603

Leapday

Main article: Leapday

For the 5-limit version, see Miscellaneous 5-limit temperaments #Leapday.

Leapday tempers out the leapday comma, [31 -21 1⟩, in the 5-limit, mapping 5/4 to the triple-augmented unison or equivalently the minor third and two dieses. In the 7-limit it can be described as the 29 & 46 temperament, which tempers out the hemifamity and 686/675 (senga), and extends leapfrog.

It has an alternative extension called polypyth, which tempers out the same 5-limit comma as leapday, but with the porwell (6144/6125) rather than the hemifamity comma tempered out.

Subgroup: 2.3.5.7

Comma list: 686/675, 5120/5103

Mapping: [⟨1 0 -31 -21], ⟨0 1 21 15]]

mapping generators: ~2, ~3

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.2257 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.263 ¢

Optimal ET sequence: 17c, 29, 46

Badness (Smith): 0.096123

11-limit

Subgroup: 2.3.5.7.11

Comma list: 121/120, 441/440, 686/675

Mapping: [⟨1 0 -31 -21 -14], ⟨0 1 21 15 11]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.2625 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.250 ¢

Optimal ET sequence: 17c, 29, 46

Badness (Smith): 0.038624

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 91/90, 121/120, 169/168, 352/351

Mapping: [⟨1 0 -31 -21 -14 -9], ⟨0 1 21 15 11 8]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.2924 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.214 ¢

Optimal ET sequence: 17c, 29, 46, 121def

Badness (Smith): 0.024732

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 91/90, 121/120, 136/135, 154/153, 169/168

Mapping: [⟨1 0 -31 -21 -14 -9 -34], ⟨0 1 21 15 11 8 24]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.3098 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.229 ¢

Optimal ET sequence: 17cg, 29g, 46, 121defg

Badness (Smith): 0.017863

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 91/90, 121/120, 133/132, 136/135, 154/153, 169/168

Mapping: [⟨1 0 -31 -21 -14 -9 -34 9], ⟨0 1 21 15 11 8 24 -3]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.2990 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.135 ¢

Optimal ET sequence: 17cg, 29g, 46, 75dfgh, 121defgh

Badness (Smith): 0.017356

23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 91/90, 121/120, 133/132, 136/135, 154/153, 161/160, 169/168

Mapping: [⟨1 0 -31 -21 -14 -9 -34 9 -5], ⟨0 1 21 15 11 8 24 -3 6]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.3035 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.141 ¢

Optimal ET sequence: 17cg, 29g, 46, 75dfgh, 121defgh

Badness (Smith): 0.014065

Leapling

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 77/76, 91/90, 121/120, 136/135, 153/152, 169/168

Mapping: [⟨1 0 -31 -21 -14 -9 -34 -37], ⟨0 1 21 15 11 8 24 26]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.2037 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.123 ¢

Optimal ET sequence: 17cgh, 29g, 46h, 75dfg

Badness (Smith): 0.019065

23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 77/76, 91/90, 115/114, 121/120, 136/135, 153/152, 161/160

Mapping: [⟨1 0 -31 -21 -14 -9 -34 -37 -5], ⟨0 1 21 15 11 8 24 26 6]]

Optimal tunings:

CTE: ~2 = 1200.0000 ¢, ~3/2 = 704.2082 ¢
POTE: ~2 = 1200.000 ¢, ~3/2 = 704.114 ¢

Optimal ET sequence: 17cgh, 29g, 46h, 75dfg

Badness (Smith): 0.016067

Hemidromeda

Hemidromeda may be described as the 29 & 111 temperament. The name hemidromeda comes from "hemi-" (Ancient Greek for "one half") and andromeda, because the generator is 1/2 of andromeda's perfect twelfth (~3/1, about 1902.4 cents).

Subgroup: 2.3.5.7

Comma list: 5120/5103, 52734375/52706752

Mapping: [⟨1 0 38 48], ⟨0 2 -45 -57]]

mapping generator: ~2, ~12500/7203

Optimal tuning (CTE): ~2 = 1200.000 ¢, ~7203/6250 = 248.581 ¢

Optimal ET sequence: 29, 82cd, 111, 140, 531, 671, 811b, 951b

Badness (Smith): 0.115803

11-limit

Subgroup: 2.3.5.7.11

Comma list: 1331/1323, 1375/1372, 5120/5103

Mapping: [⟨1 0 38 48 32], ⟨0 2 -45 -57 -36]]

Optimal tuning (CTE): ~2 = 1200.000 ¢, ~405/352 = 248.589 ¢

Optimal ET sequence: 29, 82cd, 111, 140, 251, 391e

Badness (Smith): 0.060808

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 352/351, 676/675, 847/845, 1331/1323

Mapping: [⟨1 0 38 48 32 37], ⟨0 2 -45 -57 -36 -42]]

Optimal tuning (CTE): ~2 = 1200.000 ¢, ~15/13 = 248.588 ¢

Optimal ET sequence: 29, 82cdf, 111, 140, 391e, 531e

Badness (Smith): 0.028632

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 352/351, 442/441, 561/560, 676/675, 715/714

Mapping: [⟨1 0 38 48 32 37 58], ⟨0 2 -45 -57 -36 -42 -68]]

Optimal tuning (CTE): ~2 = 1200.000 ¢, ~15/13 = 248.591 ¢

Optimal ET sequence: 29g, 82cdfg, 111, 140, 251, 391e

Badness (Smith): 0.019054

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 286/285, 352/351, 363/361, 442/441, 476/475, 561/560

Mapping: [⟨1 0 38 48 32 37 58 32], ⟨0 2 -45 -57 -36 -42 -68 -35]]

Optimal tuning (CTE): ~2 = 1200.000 ¢, ~15/13 = 248.587 ¢

Optimal ET sequence: 29g, 82cdfgh, 111, 140, 391ehh, 531ehh

Badness (Smith): 0.016609

23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 253/252, 286/285, 352/351, 363/361, 391/390, 442/441, 460/459

Mapping: [⟨1 0 38 48 32 37 58 32 18], ⟨0 2 -45 -57 -36 -42 -68 -35 -17]]

Optimal tuning (CTE): ~2 = 1200.000 ¢, ~15/13 = 248.588 ¢

Optimal ET sequence: 29g, 82cdfgh, 111, 140, 391ehhi, 531ehhii

Badness (Smith): 0.015361

Mystery

Main article: Mystery

For the 5-limit version, see 29th-octave temperaments #Mystery.

Mystery tempers out 50421/50000 and may be described as the 29 & 58 temperament. It has a 1\29 period and primes 5, 7, 11 and 13 are all reached by one generator step. 145edo or 232edo are good candidates for tunings.

Subgroup: 2.3.5.7

Comma list: 5120/5103, 50421/50000

Mapping: [⟨29 46 0 14], ⟨0 0 1 1]]

mapping generators: ~50/49, ~5

Optimal tuning (POTE): ~50/49 = 41.379 ¢, ~5/4 = 388.646 ¢

Optimal ET sequence: 29, 58, 87, 145

Badness (Smith): 0.103734

11-limit

Subgroup: 2.3.5.7.11

Comma list: 441/440, 896/891, 3388/3375

Mapping: [⟨29 46 0 14 33], ⟨0 0 1 1 1]]

Optimal tuning (POTE): ~45/44 = 41.379 ¢, ~5/4 = 388.460 ¢

Optimal ET sequence: 29, 58, 87, 145

Badness (Smith): 0.034291

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 196/195, 352/351, 364/363, 676/675

Mapping: [⟨29 46 0 14 33 40], ⟨0 0 1 1 1 1]]

Optimal tuning (POTE): ~45/44 = 41.379 ¢, ~5/4 = 388.354 ¢

Optimal ET sequence: 29, 58, 87, 145, 232, 377cef

Badness (Smith): 0.018591

Quanic

Subgroup: 2.3.5.7

Comma list: 5120/5103, 5832000/5764801

Mapping: [⟨1 1 -4 0], ⟨0 5 54 24]]

mapping generators: ~2, ~160/147

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~160/147 = 140.493 ¢

Optimal ET sequence: 94, 111, 205

Badness (Smith): 0.179475

11-limit

Subgroup: 2.3.5.7.11

Comma list: 540/539, 1331/1323, 5120/5103

Mapping: [⟨1 1 -4 0 1], ⟨0 5 54 24 21]]

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~88/81 = 140.489 ¢

Optimal ET sequence: 94, 111, 205

Badness (Smith): 0.058678

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 352/351, 540/539, 729/728, 1331/1323

Mapping: [⟨1 1 -4 0 1 3], ⟨0 5 54 24 21 6]]

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~13/12 = 140.496 ¢

Optimal ET sequence: 94, 111, 205

Badness (Smith): 0.032481

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 352/351, 442/441, 540/539, 715/714, 847/845

Mapping: [⟨1 1 -4 0 1 3 -2], ⟨0 5 54 24 21 6 52]]

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~13/12 = 140.497 ¢

Optimal ET sequence: 94, 111, 205

Badness (Smith): 0.021112

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 352/351, 400/399, 442/441, 456/455, 495/494, 715/714

Mapping: [⟨1 1 -4 0 1 3 -2 -5], ⟨0 5 54 24 21 6 52 79]]

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~13/12 = 140.496 ¢

Optimal ET sequence: 94, 111, 205

Badness (Smith): 0.017273

Septiquarter

Subgroup: 2.3.5.7

Comma list: 5120/5103, 420175/419904

Mapping: [⟨1 3 10 2], ⟨0 -7 -38 4]]

mapping generators: ~2, ~147/128

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~147/128 = 242.453 ¢

Optimal ET sequence: 94, 99, 292, 391, 881bd, 1272bcd

Badness (Smith): 0.053760

Semiseptiquarter

Subgroup: 2.3.5.7.11

Comma list: 5120/5103, 9801/9800, 14641/14580

Mapping: [⟨2 6 20 4 15], ⟨0 -7 -38 4 -20]]

Optimal tuning (POTE): ~2 = 1200.0000 ¢, ~121/105 = 242.4511 ¢

Optimal ET sequence: 94, 198, 292, 490

Badness (Smith): 0.064160

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 352/351, 847/845, 1716/1715, 14641/14580

Mapping: [⟨2 6 20 4 15 7], ⟨0 -7 -38 4 -20 1]]

Optimal tuning (POTE): ~2 = 1200.0000 ¢, ~121/105 = 242.4448 ¢

Optimal ET sequence: 94, 198, 490f

Badness (Smith): 0.034834

Countriton

For the 5-limit version, see Schismic–Mercator equivalence continuum #Countritonic.

Subgroup: 2.3.5.7

Comma list: 5120/5103, 7558272/7503125

Mapping: [⟨1 6 19 -7], ⟨0 -9 -34 20]]

mapping generators: ~2, ~1728/1225

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~1728/1225 = 588.582 ¢

Optimal ET sequence: 53, 157, 210

Badness (Smith): 0.131191

11-limit

Subgroup: 2.3.5.7.11

Comma list: 176/175, 5120/5103, 41503/41472

Mapping: [⟨1 6 19 -7 27], ⟨0 -9 -34 20 -48]]

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~108/77 = 588.545 ¢

Optimal ET sequence: 53, 104c, 157

Badness (Smith): 0.084782

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 176/175, 351/350, 847/845, 2197/2187

Mapping: [⟨1 6 19 -7 27 14], ⟨0 -9 -34 20 -48 -21]]

Optimal tuning (POTE): ~2 = 1200.000 ¢, ~108/77 = 588.544 ¢

Optimal ET sequence: 53, 104c, 157

Badness (Smith): 0.042321

Artoneutral

Artoneutral is generated by an artoneutral third of ~11/9 (or a tendoneutral sixth of ~18/11) and can be described as the 87 & 94 temperament. 181edo may be recommended as a tuning.

Subgroup: 2.3.5.7

Comma list: 5120/5103, 3828125/3779136

Mapping: [⟨1 8 18 -20], ⟨0 -9 -22 32]]

mapping generators: ~2, ~105/64

Optimal tuning (CTE): ~2 = 1200.0000 ¢, ~105/64 = 855.2452 ¢

Optimal ET sequence: 87, 94, 181

Badness (Smith): 0.157120

11-limit

Subgroup: 2.3.5.7.11

Comma list: 385/384, 2200/2187, 4000/3993

Mapping: [⟨1 8 18 -20 17], ⟨0 -9 -22 32 -19]]

Optimal tuning (CTE): ~2 = 1200.0000 ¢, ~18/11 = 855.2397 ¢

Optimal ET sequence: 87, 181

Badness (Smith): 0.045920

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 325/324, 352/351, 385/384, 1575/1573

Mapping: [⟨1 8 18 -20 17 -2], ⟨0 -9 -22 32 -19 8]]

Optimal tuning (CTE): ~2 = 1200.0000 ¢, ~18/11 = 855.2369 ¢

Optimal ET sequence: 87, 181

Badness (Smith): 0.026257

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 325/324, 352/351, 375/374, 385/384, 595/594

Mapping: [⟨1 8 18 -20 17 -2 44], ⟨0 -9 -22 32 -19 8 -56]]

Optimal tuning (CTE): ~2 = 1200.0000 ¢, ~18/11 = 855.2495 ¢

Optimal ET sequence: 87, 94, 181

Badness (Smith): 0.022749

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 325/324, 352/351, 375/374, 385/384, 400/399, 595/594

Mapping: [⟨1 8 18 -20 17 -2 44 52], ⟨0 -9 -22 32 -19 8 -56 -67]]

Optimal tuning (CTE): ~2 = 1200.0000 ¢, ~18/11 = 855.2534 ¢

Optimal ET sequence: 87, 94, 181

Badness (Smith): 0.019585

23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 300/299, 325/324, 352/351, 375/374, 385/384, 400/399, 484/483

Mapping: [⟨1 8 18 -20 17 -2 44 52 48], ⟨0 -9 -22 32 -19 8 -56 -67 -61]]

Optimal tuning (CTE): ~2 = 1200.0000 ¢, ~18/11 = 855.2576 ¢

Optimal ET sequence: 87, 94, 181

Badness (Smith): 0.016332

Ketchup

Subgroup: 2.3.5.7

Comma list: 5120/5103, 1071875/1062882

Mapping: [⟨2 3 4 6], ⟨0 4 15 -9]]

Optimal tuning (POTE): ~1225/864 = 600.000 ¢, ~64/63 = 25.719 ¢

mapping generators: ~1225/864, ~64/63

Optimal ET sequence: 46, 94, 140

Badness (Smith): 0.084538

11-limit

Subgroup: 2.3.5.7.11

Comma list: 385/384, 1331/1323, 2200/2187

Mapping: [⟨2 3 4 6 7], ⟨0 4 15 -9 -2]]

Optimal tuning (POTE): ~99/70 = 600.000 ¢, ~64/63 = 25.693 ¢

Optimal ET sequence: 46, 94, 140

Badness (Smith): 0.039555

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 325/324, 352/351, 385/384, 1331/1323

Mapping: [⟨2 3 4 6 7 8], ⟨0 4 15 -9 -2 -14]]

Optimal tuning (POTE): ~99/70 = 600.000 ¢, ~66/65 = 25.697 ¢

Optimal ET sequence: 46, 94, 140

Badness (Smith): 0.024824

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 289/288, 325/324, 352/351, 385/384, 561/560

Mapping: [⟨2 3 4 6 7 8 8], ⟨0 4 15 -9 -2 -14 4]]

Optimal tuning (POTE): ~17/12 = 600.000 ¢, ~66/65 = 25.701 ¢

Optimal ET sequence: 46, 94, 140

Badness (Smith): 0.016591

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 190/189, 209/208, 289/288, 352/351, 385/384, 561/560

Mapping: [⟨2 3 4 6 7 8 8 9], ⟨0 4 15 -9 -2 -14 4 -12]]

Optimal tuning (POTE): ~17/12 = 600.000 ¢, ~66/65 = 25.660 ¢

Optimal ET sequence: 46, 94, 140h, 234eh

Badness (Smith): 0.018170

23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 190/189, 209/208, 253/252, 289/288, 323/322, 352/351, 385/384

Mapping: [⟨2 3 4 6 7 8 8 9 9], ⟨0 4 15 -9 -2 -14 4 -12 1]]

Optimal tuning (POTE): ~17/12 = 600.000 ¢, ~66/65 = 25.661 ¢

Optimal ET sequence: 46, 94, 140h, 234ehi

Badness (Smith): 0.014033

@@ Line 34: / Line 34: @@
 {{Mapping|legend=1| 1 0 61 71 | 0 1 -37 -43 }}
+: mapping generators: ~2, ~3
-[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 703.039
+[[Optimal tuning]] ([[POTE]]): ~2 = 1200.000{{c}}, ~3/2 = 703.039{{c}}
 {{Optimal ET sequence|legend=1| 29, 70, 99, 722bc, 821bc, 920bc, 1019bc, 1118bbcc, 1217bbcc, 1316bbccd }}
-[[Badness]]: 0.094603
+[[Badness]] (Smith): 0.094603
 == Leapday ==
@@ Line 54: / Line 55: @@
 {{Mapping|legend=1| 1 0 -31 -21 | 0 1 21 15 }}
+: mapping generators: ~2, ~3
 Optimal tunings:
-* [[CTE]]: ~2 = 1\1, ~3/2 = 704.2257
+* [[CTE]]: ~2 = 1200.0000{{c}}, ~3/2 = 704.2257{{c}}
-* [[POTE]]: ~2 = 1\1, ~3/2 = 704.263
+* [[POTE]]: ~2 = 1200.000{{c}}, ~3/2 = 704.263{{c}}
 {{Optimal ET sequence|legend=1| 17c, 29, 46 }}
-[[Badness]]: 0.096123
+[[Badness]] (Smith): 0.096123
 === 11-limit ===
@@ Line 71: / Line 73: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.2625
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.2625{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.250
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.250{{c}}
 {{Optimal ET sequence|legend=0| 17c, 29, 46 }}
-Badness: 0.038624
+Badness (Smith): 0.038624
 === 13-limit ===
@@ Line 86: / Line 88: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.2924
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.2924{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.214
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.214{{c}}
 {{Optimal ET sequence|legend=0| 17c, 29, 46, 121def }}
-Badness: 0.024732
+Badness (Smith): 0.024732
 === 17-limit ===
@@ Line 101: / Line 103: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.3098
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.3098{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.229
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.229{{c}}
 {{Optimal ET sequence|legend=0| 17cg, 29g, 46, 121defg }}
-Badness: 0.017863
+Badness (Smith): 0.017863
 ==== 19-limit ====
@@ Line 116: / Line 118: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.2990
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.2990{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.135
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.135{{c}}
 {{Optimal ET sequence|legend=0| 17cg, 29g, 46, 75dfgh, 121defgh }}
-Badness: 0.017356
+Badness (Smith): 0.017356
 ===== 23-limit =====
@@ Line 131: / Line 133: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.3035
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.3035{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.141
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.141{{c}}
 {{Optimal ET sequence|legend=0| 17cg, 29g, 46, 75dfgh, 121defgh }}
-Badness: 0.014065
+Badness (Smith): 0.014065
 ==== Leapling ====
@@ Line 146: / Line 148: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.2037
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.2037{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.123
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.123{{c}}
 {{Optimal ET sequence|legend=0| 17cgh, 29g, 46h, 75dfg }}
-Badness: 0.019065
+Badness (Smith): 0.019065
 ===== 23-limit =====
@@ Line 161: / Line 163: @@
 Optimal tunings:
-* CTE: ~2 = 1\1, ~3/2 = 704.2082
+* CTE: ~2 = 1200.0000{{c}}, ~3/2 = 704.2082{{c}}
-* POTE: ~2 = 1\1, ~3/2 = 704.114
+* POTE: ~2 = 1200.000{{c}}, ~3/2 = 704.114{{c}}
 {{Optimal ET sequence|legend=0| 17cgh, 29g, 46h, 75dfg }}
-Badness: 0.016067
+Badness (Smith): 0.016067
 == Hemidromeda ==
@@ Line 176: / Line 178: @@
 {{Mapping|legend=1| 1 0 38 48 | 0 2 -45 -57 }}
+: mapping generator: ~2, ~12500/7203
-: Mapping generator: ~2, ~12500/7203
+[[Optimal tuning]] ([[CTE]]): ~2 = 1200.000{{c}}, ~7203/6250 = 248.581{{c}}
-[[Optimal tuning]] ([[CTE]]): ~2 = 1\1, ~7203/6250 = 248.581
 {{Optimal ET sequence|legend=1| 29, 82cd, 111, 140, 531, 671, 811b, 951b }}
-[[Badness]]: 0.115803
+[[Badness]] (Smith): 0.115803
 === 11-limit ===
@@ Line 192: / Line 193: @@
 Mapping: {{mapping| 1 0 38 48 32 | 0 2 -45 -57 -36 }}
-Optimal tuning (CTE): ~2 = 1\1, ~405/352 = 248.589
+Optimal tuning (CTE): ~2 = 1200.000{{c}}, ~405/352 = 248.589{{c}}
 {{Optimal ET sequence|legend=0| 29, 82cd, 111, 140, 251, 391e }}
-Badness: 0.060808
+Badness (Smith): 0.060808
 === 13-limit ===
@@ Line 205: / Line 206: @@
 Mapping: {{mapping| 1 0 38 48 32 37 | 0 2 -45 -57 -36 -42 }}
-Optimal tuning (CTE): ~2 = 1\1, ~15/13 = 248.588
+Optimal tuning (CTE): ~2 = 1200.000{{c}}, ~15/13 = 248.588{{c}}
 {{Optimal ET sequence|legend=0| 29, 82cdf, 111, 140, 391e, 531e }}
-Badness: 0.028632
+Badness (Smith): 0.028632
 === 17-limit ===
@@ Line 218: / Line 219: @@
 Mapping: {{mapping| 1 0 38 48 32 37 58 | 0 2 -45 -57 -36 -42 -68 }}
-Optimal tuning (CTE): ~2 = 1\1, ~15/13 = 248.591
+Optimal tuning (CTE): ~2 = 1200.000{{c}}, ~15/13 = 248.591{{c}}
 {{Optimal ET sequence|legend=0| 29g, 82cdfg, 111, 140, 251, 391e }}
-Badness: 0.019054
+Badness (Smith): 0.019054
 === 19-limit ===
@@ Line 231: / Line 232: @@
 Mapping: {{mapping| 1 0 38 48 32 37 58 32 | 0 2 -45 -57 -36 -42 -68 -35 }}
-Optimal tuning (CTE): ~2 = 1\1, ~15/13 = 248.587
+Optimal tuning (CTE): ~2 = 1200.000{{c}}, ~15/13 = 248.587{{c}}
 {{Optimal ET sequence|legend=0| 29g, 82cdfgh, 111, 140, 391ehh, 531ehh }}
-Badness: 0.016609
+Badness (Smith): 0.016609
 === 23-limit ===
@@ Line 244: / Line 245: @@
 Mapping: {{mapping| 1 0 38 48 32 37 58 32 18 | 0 2 -45 -57 -36 -42 -68 -35 -17 }}
-Optimal tuning (CTE): ~2 = 1\1, ~15/13 = 248.588
+Optimal tuning (CTE): ~2 = 1200.000{{c}}, ~15/13 = 248.588{{c}}
 {{Optimal ET sequence|legend=0| 29g, 82cdfgh, 111, 140, 391ehhi, 531ehhii }}
-Badness: 0.015361
+Badness (Smith): 0.015361
 == Mystery ==
@@ Line 261: / Line 262: @@
 {{Mapping|legend=1| 29 46 0 14 | 0 0 1 1 }}
+: mapping generators: ~50/49, ~5
-[[Optimal tuning]] ([[POTE]]): ~50/49 = 1\29, ~5/4 = 388.646
+[[Optimal tuning]] ([[POTE]]): ~50/49 = 41.379{{c}}, ~5/4 = 388.646{{c}}
 {{Optimal ET sequence|legend=1| 29, 58, 87, 145 }}
-[[Badness]]: 0.103734
+[[Badness]] (Smith): 0.103734
 === 11-limit ===
@@ Line 275: / Line 277: @@
 Mapping: {{mapping| 29 46 0 14 33 | 0 0 1 1 1 }}
-Optimal tuning (POTE): ~45/44 = 1\29, ~5/4 = 388.460
+Optimal tuning (POTE): ~45/44 = 41.379{{c}}, ~5/4 = 388.460{{c}}
 {{Optimal ET sequence|legend=0| 29, 58, 87, 145 }}
-Badness: 0.034291
+Badness (Smith): 0.034291
 === 13-limit ===
@@ Line 288: / Line 290: @@
 Mapping: {{mapping| 29 46 0 14 33 40 | 0 0 1 1 1 1 }}
-Optimal tuning (POTE): ~45/44 = 1\29, ~5/4 = 388.354
+Optimal tuning (POTE): ~45/44 = 41.379{{c}}, ~5/4 = 388.354{{c}}
 {{Optimal ET sequence|legend=0| 29, 58, 87, 145, 232, 377cef }}
-Badness: 0.018591
+Badness (Smith): 0.018591
 == Quanic ==
@@ Line 300: / Line 302: @@
 {{Mapping|legend=1| 1 1 -4 0 | 0 5 54 24 }}
+: mapping generators: ~2, ~160/147
-[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~160/147 = 140.493
+[[Optimal tuning]] ([[POTE]]): ~2 = 1200.000{{c}}, ~160/147 = 140.493{{c}}
 {{Optimal ET sequence|legend=1| 94, 111, 205 }}
-[[Badness]]: 0.179475
+[[Badness]] (Smith): 0.179475
 === 11-limit ===
@@ Line 314: / Line 317: @@
 Mapping: {{mapping| 1 1 -4 0 1 | 0 5 54 24 21 }}
-Optimal tuning (POTE): ~2 = 1\1, ~88/81 = 140.489
+Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~88/81 = 140.489{{c}}
 {{Optimal ET sequence|legend=0| 94, 111, 205 }}
-Badness: 0.058678
+Badness (Smith): 0.058678
 === 13-limit ===
@@ Line 327: / Line 330: @@
 Mapping: {{mapping| 1 1 -4 0 1 3 | 0 5 54 24 21 6 }}
-Optimal tuning (POTE): ~2 = 1\1, ~13/12 = 140.496
+Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~13/12 = 140.496{{c}}
 {{Optimal ET sequence|legend=0| 94, 111, 205 }}
-Badness: 0.032481
+Badness (Smith): 0.032481
 === 17-limit ===
@@ Line 340: / Line 343: @@
 Mapping: {{mapping| 1 1 -4 0 1 3 -2 | 0 5 54 24 21 6 52 }}
-Optimal tuning (POTE): ~2 = 1\1, ~13/12 = 140.497
+Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~13/12 = 140.497{{c}}
 {{Optimal ET sequence|legend=0| 94, 111, 205 }}
-Badness: 0.021112
+Badness (Smith): 0.021112
 === 19-limit ===
@@ Line 353: / Line 356: @@
 Mapping: {{mapping| 1 1 -4 0 1 3 -2 -5 | 0 5 54 24 21 6 52 79 }}
-Optimal tuning (POTE): ~2 = 1\1, ~13/12 = 140.496
+Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~13/12 = 140.496{{c}}
 {{Optimal ET sequence|legend=0| 94, 111, 205 }}
-Badness: 0.017273
+Badness (Smith): 0.017273
 == Septiquarter ==
@@ Line 365: / Line 368: @@
 {{Mapping|legend=1| 1 3 10 2 | 0 -7 -38 4 }}
+: mapping generators: ~2, ~147/128
-[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~147/128 = 242.453
+[[Optimal tuning]] ([[POTE]]): ~2 = 1200.000{{c}}, ~147/128 = 242.453{{c}}
 {{Optimal ET sequence|legend=1| 94, 99, 292, 391, 881bd, 1272bcd }}
-[[Badness]]: 0.053760
+[[Badness]] (Smith): 0.053760
 === Semiseptiquarter ===
@@ Line 379: / Line 383: @@
 Mapping: {{mapping| 2 6 20 4 15 | 0 -7 -38 4 -20 }}
-Optimal tuning (POTE): ~2 = 1\1, ~121/105 = 242.4511
+Optimal tuning (POTE): ~2 = 1200.0000{{c}}, ~121/105 = 242.4511{{c}}
 {{Optimal ET sequence|legend=0| 94, 198, 292, 490 }}
-Badness: 0.064160
+Badness (Smith): 0.064160
 ==== 13-limit ====
@@ Line 392: / Line 396: @@
 Mapping: {{mapping| 2 6 20 4 15 7 | 0 -7 -38 4 -20 1 }}
-Optimal tuning (POTE): ~2 = 1\1, ~121/105 = 242.4448
+Optimal tuning (POTE): ~2 = 1200.0000{{c}}, ~121/105 = 242.4448{{c}}
 {{Optimal ET sequence|legend=0| 94, 198, 490f }}
-Badness: 0.034834
+Badness (Smith): 0.034834
 == Countriton ==
@@ Line 406: / Line 410: @@
 {{Mapping|legend=1| 1 6 19 -7 | 0 -9 -34 20 }}
+: mapping generators: ~2, ~1728/1225
-[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~1728/1225 = 588.582
+[[Optimal tuning]] ([[POTE]]): ~2 = 1200.000{{c}}, ~1728/1225 = 588.582{{c}}
 {{Optimal ET sequence|legend=1| 53, 157, 210 }}
-[[Badness]]: 0.131191
+[[Badness]] (Smith): 0.131191
 === 11-limit ===
@@ Line 420: / Line 425: @@
 Mapping: {{mapping| 1 6 19 -7 27 | 0 -9 -34 20 -48 }}
-Optimal tuning (POTE): ~2 = 1\1, ~108/77 = 588.545
+Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~108/77 = 588.545{{c}}
 {{Optimal ET sequence|legend=0| 53, 104c, 157 }}
-Badness: 0.084782
+Badness (Smith): 0.084782
 === 13-limit ===
@@ Line 433: / Line 438: @@
 Mapping: {{mapping| 1 6 19 -7 27 14 | 0 -9 -34 20 -48 -21 }}
-Optimal tuning (POTE): ~2 = 1\1, ~108/77 = 588.544
+Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~108/77 = 588.544{{c}}
 {{Optimal ET sequence|legend=0| 53, 104c, 157 }}
-Badness: 0.042321
+Badness (Smith): 0.042321
 == Artoneutral ==
@@ Line 447: / Line 452: @@
 {{Mapping|legend=1| 1 8 18 -20 | 0 -9 -22 32 }}
 : mapping generators: ~2, ~105/64
-[[Optimal tuning]] ([[CTE]]): ~2 = 1\1, ~105/64 = 855.2452
+[[Optimal tuning]] ([[CTE]]): ~2 = 1200.0000{{c}}, ~105/64 = 855.2452{{c}}
 {{Optimal ET sequence|legend=1| 87, 94, 181 }}
-[[Badness]]: 0.157120
+[[Badness]] (Smith): 0.157120
 === 11-limit ===
@@ Line 463: / Line 467: @@
 Mapping: {{mapping| 1 8 18 -20 17 | 0 -9 -22 32 -19 }}
-Optimal tuning (CTE): ~2 = 1\1, ~18/11 = 855.2397
+Optimal tuning (CTE): ~2 = 1200.0000{{c}}, ~18/11 = 855.2397{{c}}
 {{Optimal ET sequence|legend=0| 87, 181 }}
-Badness: 0.045920
+Badness (Smith): 0.045920
 === 13-limit ===
@@ Line 476: / Line 480: @@
 Mapping: {{mapping| 1 8 18 -20 17 -2 | 0 -9 -22 32 -19 8 }}
-Optimal tuning (CTE): ~2 = 1\1, ~18/11 = 855.2369
+Optimal tuning (CTE): ~2 = 1200.0000{{c}}, ~18/11 = 855.2369{{c}}
 {{Optimal ET sequence|legend=0| 87, 181 }}
-Badness: 0.026257
+Badness (Smith): 0.026257
 === 17-limit ===
@@ Line 489: / Line 493: @@
 Mapping: {{mapping| 1 8 18 -20 17 -2 44 | 0 -9 -22 32 -19 8 -56 }}
-Optimal tuning (CTE): ~2 = 1\1, ~18/11 = 855.2495
+Optimal tuning (CTE): ~2 = 1200.0000{{c}}, ~18/11 = 855.2495{{c}}
 {{Optimal ET sequence|legend=0| 87, 94, 181 }}
-Badness: 0.022749
+Badness (Smith): 0.022749
 === 19-limit ===
@@ Line 502: / Line 506: @@
 Mapping: {{mapping| 1 8 18 -20 17 -2 44 52 | 0 -9 -22 32 -19 8 -56 -67 }}
-Optimal tuning (CTE): ~2 = 1\1, ~18/11 = 855.2534
+Optimal tuning (CTE): ~2 = 1200.0000{{c}}, ~18/11 = 855.2534{{c}}
 {{Optimal ET sequence|legend=0| 87, 94, 181 }}
-Badness: 0.019585
+Badness (Smith): 0.019585
 === 23-limit ===
@@ Line 515: / Line 519: @@
 Mapping: {{mapping| 1 8 18 -20 17 -2 44 52 48 | 0 -9 -22 32 -19 8 -56 -67 -61 }}
-Optimal tuning (CTE): ~2 = 1\1, ~18/11 = 855.2576
+Optimal tuning (CTE): ~2 = 1200.0000{{c}}, ~18/11 = 855.2576{{c}}
 {{Optimal ET sequence|legend=0| 87, 94, 181 }}
-Badness: 0.016332
+Badness (Smith): 0.016332
 == Ketchup ==
@@ Line 528: / Line 532: @@
 {{Mapping|legend=1| 2 3 4 6 | 0 4 15 -9 }}
-[[Optimal tuning]] ([[POTE]]): ~1225/864 = 1\2, ~64/63 = 25.719
+[[Optimal tuning]] ([[POTE]]): ~1225/864 = 600.000{{c}}, ~64/63 = 25.719{{c}}
+: mapping generators: ~1225/864, ~64/63
 {{Optimal ET sequence|legend=1| 46, 94, 140 }}
-[[Badness]]: 0.084538
+[[Badness]] (Smith): 0.084538
 === 11-limit ===
@@ Line 541: / Line 546: @@
 Mapping: {{mapping| 2 3 4 6 7 | 0 4 15 -9 -2 }}
-Optimal tuning (POTE): ~99/70 = 1\2, ~64/63 = 25.693
+Optimal tuning (POTE): ~99/70 = 600.000{{c}}, ~64/63 = 25.693{{c}}
 {{Optimal ET sequence|legend=0| 46, 94, 140 }}
-Badness: 0.039555
+Badness (Smith): 0.039555
 === 13-limit ===
@@ Line 554: / Line 559: @@
 Mapping: {{mapping| 2 3 4 6 7 8 | 0 4 15 -9 -2 -14 }}
-Optimal tuning (POTE): ~99/70 = 1\2, ~66/65 = 25.697
+Optimal tuning (POTE): ~99/70 = 600.000{{c}}, ~66/65 = 25.697{{c}}
 {{Optimal ET sequence|legend=0| 46, 94, 140 }}
-Badness: 0.024824
+Badness (Smith): 0.024824
 === 17-limit ===
@@ Line 567: / Line 572: @@
 Mapping: {{mapping| 2 3 4 6 7 8 8 | 0 4 15 -9 -2 -14 4 }}
-Optimal tuning (POTE): ~17/12 = 1\2, ~66/65 = 25.701
+Optimal tuning (POTE): ~17/12 = 600.000{{c}}, ~66/65 = 25.701{{c}}
 {{Optimal ET sequence|legend=0| 46, 94, 140 }}
-Badness: 0.016591
+Badness (Smith): 0.016591
 === 19-limit ===
@@ Line 580: / Line 585: @@
 Mapping: {{mapping| 2 3 4 6 7 8 8 9 | 0 4 15 -9 -2 -14 4 -12 }}
-Optimal tuning (POTE): ~17/12 = 1\2, ~66/65 = 25.660
+Optimal tuning (POTE): ~17/12 = 600.000{{c}}, ~66/65 = 25.660{{c}}
 {{Optimal ET sequence|legend=0| 46, 94, 140h, 234eh }}
-Badness: 0.018170
+Badness (Smith): 0.018170
 === 23-limit ===
@@ Line 593: / Line 598: @@
 Mapping: {{mapping| 2 3 4 6 7 8 8 9 9 | 0 4 15 -9 -2 -14 4 -12 1 }}
-Optimal tuning (POTE): ~17/12 = 1\2, ~66/65 = 25.661
+Optimal tuning (POTE): ~17/12 = 600.000{{c}}, ~66/65 = 25.661{{c}}
 {{Optimal ET sequence|legend=0| 46, 94, 140h, 234ehi }}
-Badness: 0.014033
+Badness (Smith): 0.014033
 [[Category:Temperament collections]]

Hemifamity temperaments: Difference between revisions

Revision as of 16:41, 25 October 2025

Undecental

Leapday

11-limit

13-limit

17-limit

19-limit

23-limit

Leapling

23-limit

Hemidromeda

11-limit

13-limit

17-limit

19-limit

23-limit

Mystery

11-limit

13-limit

Quanic

11-limit

13-limit

17-limit

19-limit

Septiquarter

Semiseptiquarter

13-limit

Countriton

11-limit

13-limit

Artoneutral

11-limit

13-limit

17-limit

19-limit

23-limit

Ketchup

11-limit

13-limit

17-limit

19-limit

23-limit

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