# Starling temperaments

This page discusses miscellaneous rank-2 temperaments tempering out 126/125, the starling comma or septimal semicomma.

Temperaments discussed in families and clans are:

*Pater*, {16/15, 126/125} → Father family*Flat*, {21/20, 25/24} → Dicot family*Opossum*, {28/27, 126/125} → Trienstonic clan*Diminished*, {36/35, 50/49} → Dimipent family / jubilismic clan- Keemun, {49/48, 126/125} → Kleismic family
*Augene*, {64/63, 126/125} → Augmented family- Meantone, {81/80, 126/125} → Meantone family
- Mavila, {126/125, 135/128} → Pelogic family
- Sensi, {126/125, 245/243}, Sensipent family / sensamagic clan
*Gilead*, {126/125, 343/324} → Shibboleth family- Muggles, {126/125, 525/512} → Magic family
*Diaschismic*, {126/125, 2048/2025} → Diaschismic family*Wollemia*, {126/125, 2240/2187} → Tetracot family*Unicorn*, {126/125, 10976/10935} → Unicorn family*Coblack*, {126/125, 16807/16384} → Trisedodge family / cloudy clan*Grackle*, {126/125, 32805/32768} → Schismatic family*Worschmidt*, {126/125, 33075/32768} → Würschmidt family*Passionate*, {126/125, 131072/127575} → Passion family*Vishnean*, {126/125, 540225/524288} → Vishnuzmic family

Since (6/5)^{3} = 126/125 × 12/7, these temperaments tend to have a relatively small complexity for 6/5. They also possess the starling tetrad, the 6/5-6/5-6/5-7/6 versions of the diminished seventh chord. Since this is a chord of meantone temperament in wide use in Western common practice harmony long before 12EDO established itself as the standard tuning, it is arguably more authentic to tune it as three stacked minor thirds and an augmented second, which is what it is in meantone, than as the modern version of four stacked very flat minor thirds.

## Myna

*For the 5-limit version of this temperament, see High badness temperaments #Mynic.**Main article: Myna*

In addition to 126/125, myna tempers out 1728/1715, the orwell comma, and 2401/2400, the breedsma. It can also be described as the 27&31 temperament. It has 6/5 as a generator, and 58EDO can be used as a tuning, with 89EDO being a better one, and fans of round amounts in cents may like 120EDO. It is also possible to tune myna with pure fifths by taking 6^{1/10} as the generator. Myna extends naturally but with much increased complexity to the 11 and 13 limits.

Subgroup: 2.3.5.7

Comma list: 126/125, 1728/1715

Mapping: [⟨1 9 9 8], ⟨0 -10 -9 -7]]

Mapping generators: ~2, ~5/3

Wedgie: ⟨⟨10 9 7 -9 -17 -9]]

POTE generator: ~6/5 = 310.146

- 7- and 9-odd-limit

- [[1 0 0 0⟩, [0 1 0 0⟩, [9/10 9/10 0 0⟩, [17/10 7/10 0 0⟩]
- Eigenmonzos (unchanged intervals): 2, 3

Badness: 0.027044

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 176/175, 243/242

Mapping: [⟨1 9 9 8 22], ⟨0 -10 -9 -7 -25]]

POTE generator: ~6/5 = 310.144

Badness: 0.016842

#### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 144/143, 176/175, 196/195

Mapping: [⟨1 9 9 8 22 0], ⟨0 -10 -9 -7 -25 5]]

POTE generator: ~6/5 = 310.276

Badness: 0.017125

#### Minah

Subgroup: 2.3.5.7.11.13

Comma list: 78/77, 91/90, 126/125, 176/175

Mapping: [⟨1 9 9 8 22 20], ⟨0 -10 -9 -7 -25 -22]]

POTE generator: ~6/5 = 310.381

Badness: 0.027568

#### Maneh

Subgroup: 2.3.5.7.11.13

Comma list: 66/65, 105/104, 126/125, 540/539

Mapping: [⟨1 9 9 8 22 23], ⟨0 -10 -9 -7 -25 -26]]

POTE generator: ~6/5 = 309.804

Badness: 0.029868

### Myno

Subgroup: 2.3.5.7.11

Comma list: 99/98, 126/125, 385/384

Mapping: [⟨1 9 9 8 -1], ⟨0 -10 -9 -7 6]]

POTE generator: ~6/5 = 309.737

Badness: 0.033434

### Coleto

Subgroup: 2.3.5.7.11

Comma list: 56/55, 100/99, 1728/1715

Mapping: [⟨1 9 9 8 2], ⟨0 -10 -9 -7 2]]

POTE generator: ~6/5 = 310.853

Badness: 0.048687

## Valentine

*Main article: Valentine*

Valentine tempers out 1029/1024 and 6144/6125 as well as 126/125, so it also fits under the heading of the gamelismic clan. It has a generator of 21/20, which can be stripped of its 2 and taken as 3×7/5. In this respect it resembles miracle, with a generator of 3×5/7, and casablanca, with a generator of 5×7/3. These three generators are the simplest in terms of the relationship of tetrads in the lattice of 7-limit tetrads. Valentine can also be described as the 31&46 temperament, and 77EDO, 108EDO or 185EDO make for excellent tunings, which also happen to be excellent tunings for starling temperament, the 126/125 planar temperament. Hence 7-limit valentine can be used whenever starling is wanted, with the extra tempering out of 1029/1024 having no discernible effect on tuning accuracy. Another tuning for valentine uses (3/2)^{1/9} as a generator, giving pure 3/2 fifths. Valentine extends naturally to the 11-limit as ⟨⟨9 5 -3 7 …]], tempering out 121/120 and 441/440; 46EDO has a valentine generator 3\46 which is only 0.0117 cents sharp of the minimax generator, (11/7)^{1/10}.

Valentine is very closely related to Carlos Alpha, the rank one nonoctave temperament of Wendy Carlos, as the generator chain of valentine is the same thing as Carlos Alpha. Indeed, the way Carlos uses Alpha in *Beauty in the Beast* suggests that she really intended Alpha to be the same thing as valentine, and that it is misdescribed as a rank one temperament. Carlos tells us that "[t]he melodic motions of Alpha are amazingly exotic and fresh, like you've never heard before", and since Alpha lives inside valentine this comment carries over and applies to it if you stick close melodically to generator steps, which is almost impossible not to do since the generator step is so small. MOS of 15, 16, 31 and 46 notes are available to explore these exotic and fresh melodies, or the less exotic ones you might cook up otherwise.

Subgroup: 2.3.5

Comma list: 1990656/1953125

Mapping: [⟨1 1 2], ⟨0 9 5]]

POTE generator: ~25/24 = 78.039

Badness: 0.122765

### 7-limit

Subgroup: 2.3.5.7

Comma list: 126/125, 1029/1024

Mapping: [⟨1 1 2 3], ⟨0 9 5 -3]]

Mapping generators: ~2, ~21/20

POTE generator: ~21/20 = 77.864

- 7-odd-limit: ~21/20 = [1/6 1/12 0 -1/12⟩

- [[1 0 0 0⟩, [5/2 3/4 0 -3/4⟩, [17/6 5/12 0 -5/12⟩, [5/2 -1/4 0 1/4⟩]
- Eigenmonzos (unchanged intervals): 2, 7/6

- 9-odd-limit: ~21/20 = [1/21 2/21 0 -1/21⟩

- [[1 0 0 0⟩, [10/7 6/7 0 -3/7⟩, [47/21 10/21 0 -5/21⟩, [20/7 -2/7 0 1/7⟩]
- Eigenmonzos (unchanged intervals): 2, 9/7

Algebraic generator: smaller root of *x*^{2} - 89*x* + 92, or (89 - sqrt (7553))/2, at 77.8616 cents.

Vals: 15, 31, 46, 77, 185, 262cd

Badness: 0.031056

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 121/120, 126/125, 176/175

Mapping: [⟨1 1 2 3 3], ⟨0 9 5 -3 7]]

Mapping generators: ~2, ~21/20

POTE generator: ~21/20 = 77.881

Minimax tuning:

- 11-odd-limit: ~21/20 = [0 0 0 -1/10 1/10⟩

- [[1 0 0 0 0⟩, [1 0 0 -9/10 9/10⟩, [2 0 0 -1/2 1/2⟩, [3 0 0 3/10 -3/10⟩, [3 0 0 -7/10 7/10⟩]
- Eigenmonzos (unchanged intervals): 2, 11/7

Algebraic generator: positive root of 4*x*^{3} + 15*x*^{2} - 21, or else Gontrand2, the smallest positive root of 4*x*^{7} - 8*x*^{6} + 5.

Vals: 15, 31, 46, 77, 262cdee, 339cdeee

Badness: 0.016687

#### Dwynwen

Subgroup: 2.3.5.7.11.13

Comma list: 91/90, 121/120, 126/125, 176/175

Mapping: [⟨1 1 2 3 3 2], ⟨0 9 5 -3 7 26]]

POTE generator: ~21/20 = 78.219

Badness: 0.023461

#### Lupercalia

Subgroup: 2.3.5.7.11.13

Comma list: 66/65, 105/104, 121/120, 126/125

Mapping: [⟨1 1 2 3 3 3], ⟨0 9 5 -3 7 11]]

POTE generator: ~21/20 = 77.709

Vals: 15, 31, 77ff, 108eff, 139efff

Badness: 0.021328

#### Valentino

Subgroup: 2.3.5.7.11.13

Comma list: 121/120, 126/125, 176/175, 196/195

Mapping: [⟨1 1 2 3 3 5], ⟨0 9 5 -3 7 -20]]

POTE generator: ~21/20 = 77.958

Badness: 0.020665

#### Semivalentine

Subgroup: 2.3.5.7.11.13

Comma list: 121/120, 126/125, 169/168, 176/175

Mapping: [⟨2 2 4 6 6 7], ⟨0 9 5 -3 7 3]]

POTE generator: ~21/20 = 77.839

Badness: 0.032749

#### Hemivalentine

Subgroup: 2.3.5.7.11.13

Comma list: 121/120, 126/125, 176/175, 343/338

Mapping: [⟨1 1 2 3 3 4], ⟨0 18 10 -6 14 -9]]

POTE generator: ~40/39 = 39.044

Badness: 0.047059

### Hemivalentino

Subgroup: 2.3.5.7.11

Comma list: 126/125, 243/242, 1029/1024

Mapping: [⟨1 1 2 3 2], ⟨0 18 10 -6 45]]

POTE generator: ~45/44 = 38.921

Badness: 0.061275

#### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 196/195, 243/242, 1029/1024

Mapping: [⟨1 1 2 3 2 5], ⟨0 18 10 -6 45 -40]]

POTE generator: ~45/44 = 38.948

Badness: 0.057919

#### Hemivalentoid

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 144/143, 243/242, 343/338

Mapping: [⟨1 1 2 3 2 4], ⟨0 18 10 -6 45 -9]]

POTE generator: ~40/39 = 38.993

Badness: 0.057931

## Casablanca

*For the 5-limit version of this temperament, see High badness temperaments #Casablanca.*

Aside from 126/125, casablanca tempers out the no-threes comma 823543/819200 and also 589824/588245, and may also be described as 31&73. 74\135 or 91\166 supply good tunings for the generator, and 20 and 31 note MOS are available.

It may not seem like casablanca has much to offer, but peering under the hood a bit harder suggests otherwise. For one thing, the 35/24 generator is particularly interesting; like 15/14 and 21/20, it represents an interval between one vertex of a hexany and the opposite vertex, which makes it particularly simple with regard to the cubic lattice of tetrads. For another, if we add 385/384 to the list of commas, 35/24 is identified with 16/11, and casablanca is revealed as an 11-limit temperament with a very low complexity for 11 and not too high a one for 7; we might compare 1, 4, 14, 19, the generator steps to 11, 7, 5 and 3 respectively, with 1, 4, 10, 18, the steps to 3, 5, 7 and 11 in 11-limit meantone.

Subgroup: 2.3.5.7

Comma list: 126/125, 589824/588245

Mapping: [⟨1 12 10 5], ⟨0 -19 -14 -4]]

Wedgie: ⟨⟨19 14 4 -22 -47 -30]]

POTE generator: ~35/24 = 657.818

Vals: 11b, 20b, 31, 104c, 135c, 166c

Badness: 0.101191

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 385/384, 2420/2401

Mapping: [⟨1 12 10 5 4], ⟨0 -19 -14 -4 -1]]

POTE generator: ~16/11 = 657.923

Badness: 0.067291

### Marrakesh

Subgroup: 2.3.5.7.11

Comma list: 126/125, 176/175, 14641/14580

Mapping: [⟨1 12 10 5 21], ⟨0 -19 -14 -4 -32]]

POTE generator: ~22/15 = 657.791

Badness: 0.040539

#### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 176/175, 196/195, 14641/14580

Mapping: [⟨1 12 10 5 21 -10], ⟨0 -19 -14 -4 -32 25]]

POTE generator: ~22/15 = 657.756

Vals: 31, 73, 104c, 135c, 239ccf

Badness: 0.040774

#### Murakuc

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 144/143, 176/175, 1540/1521

Mapping: [⟨1 12 10 5 21 7], ⟨0 -19 -14 -4 -32 -6]]

POTE generator: ~22/15 = 657.700

Badness: 0.041395

## Nusecond

*For the 5-limit version of this temperament, see High badness temperaments #Nusecond.*

Nusecond tempers out 2430/2401 and 16875/16807 in addition to 126/125, and may be described as 31&70. It has a neutral second generator of 49/45, two of which make up a 6/5 minor third since 2430/2401 is tempered out. 31EDO can be used as a tuning, or 132EDO with a val which is the sum of the patent vals for 31 and 101. Because 49/45 is flat of 12/11 by only 540/539, nusecond is more naturally thought of as an 11-limit temperament with a combined 12/11 and 11/10 as a generator, tempering out 99/98, 121/120 and 540/539. Because of all the neutral seconds, an exotic Middle Eastern sound comes naturally to nusecond. MOS of 15, 23, or 31 notes are enough to give fuller effect to the harmony, but the 8-note MOS might also be considered from the melodic point of view.

Subgroup: 2.3.5.7

Comma list: 126/125, 2430/2401

Mapping: [⟨1 3 4 5], ⟨0 -11 -13 -17]]

Mapping generators: ~2, ~49/45

Wedgie: ⟨⟨11 13 17 -5 -4 3]]

POTE generator: ~49/45 = 154.579

- 7-odd-limit: ~49/45 = [4/13 0 -1/13⟩

- [[1 0 0 0⟩, [-5/13 0 11/13 0⟩, [0 0 1 0⟩, [-3/13 0 17/13 0⟩]
- Eigenmonzos (unchanged intervals): 2, 5

- 9-odd-limit: ~49/45 = [3/11 -1/11⟩

- [[1 0 0 0⟩, [0 1 0 0⟩, [5/11 13/11 0 0⟩, [4/11 17/11 0 0⟩]
- Eigenmonzos (unchanged intervals): 2, 3

Vals: 8d, 23d, 31, 101, 132c, 163c

Badness: 0.050389

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 99/98, 121/120, 126/125

Mapping: [⟨1 3 4 5 5], ⟨0 -11 -13 -17 -12]]

Mapping generators: ~2, ~11/10

POTE generator: ~11/10 = 154.645

Minimax tuning:

- 11-odd-limit: ~11/10 = [1/10 -1/5 0 0 1/10⟩

- [[1 0 0 0 0⟩, [19/10 11/5 0 0 -11/10⟩, [27/10 13/5 0 0 -13/10⟩, [33/10 17/5 0 0 -17/10⟩, [19/5 12/5 0 0 -6/5⟩]
- Eigenmonzos (unchanged intervals): 2, 11/9

Algebraic generator: positive root of 15*x*^{2} - 10*x* - 7, or (5 + sqrt (130))/15, at 154.6652 cents. The recurrence converges very quickly.

Vals: 8d, 23de, 31, 101, 132ce, 163ce, 194cee

Badness: 0.025621

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 66/65, 99/98, 121/120, 126/125

Mapping: [⟨1 3 4 5 5 5], ⟨0 -11 -13 -17 -12 -10]]

POTE generator: ~11/10 = 154.478

Vals: 8d, 23de, 31, 70f, 101ff

Badness: 0.023323

## Thuja

Subgroup: 2.3.5.7

Comma list: 126/125, 65536/64827

Mapping: [⟨1 -4 0 7], ⟨0 12 5 -9]]

Wedgie: ⟨⟨12 5 -9 -20 -48 -35]]

POTE generator: ~175/128 = 558.605

Badness: 0.088441

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 176/175, 1344/1331

Mapping: [⟨1 -4 0 7 3], ⟨0 12 5 -9 1]]

POTE generator: ~11/8 = 558.620

Badness: 0.033078

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 144/143, 176/175, 364/363

Mapping: [⟨1 -4 0 7 3 -7], ⟨0 12 5 -9 1 23]]

POTE generator: ~11/8 = 558.589

Badness: 0.022838

### 17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 126/125, 144/143, 176/175, 221/220, 256/255

Mapping: [⟨1 -4 0 7 3 -7 12], ⟨0 12 5 -9 1 23 -17]]

POTE generator: ~11/8 = 558.509

Badness: 0.022293

### 19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 96/95, 126/125, 144/143, 153/152, 176/175, 221/220

Mapping: [⟨1 -4 0 7 3 -7 12 1], ⟨0 12 5 -9 1 23 -17 7]]

POTE generator: ~11/8 = 558.504

Badness: 0.018938

### 23-limit

Subgroup: 2.3.5.7.11.13.17.19.23

Comma list: 96/95, 126/125, 144/143, 153/152, 176/175, 221/220, 231/230

Mapping: [⟨1 -4 0 7 3 -7 12 1 5], ⟨0 12 5 -9 1 23 -17 7 -1]]

POTE generator: ~11/8 = 558.522

Badness: 0.016581

### 29-limit

The *raison d'etre* of this entry is the simple and accurate approximation of factor twenty-nine, the 2.5.11.21.29 subgroup being of especially good accuracy and simplicity.

Subgroup: 2.3.5.7.11.13.17.19.23.29

Comma list: 96/95, 116/115, 126/125, 144/143, 153/152, 176/175, 221/220, 231/230

Mapping: [⟨1 -4 0 7 3 -7 12 1 5 3], ⟨0 12 5 -9 1 23 -17 7 -1 4]]

POTE generator: ~11/8 = 558.520

Badness: 0.013762

## Cypress

*For the 5-limit version of this temperament, see High badness temperaments #Cypress.*

Subgroup: 2.3.5.7

Comma list: 126/125, 19683/19208

Mapping: [⟨1 7 10 15], ⟨0 -12 -17 -27]]

Wedgie: ⟨⟨12 17 27 -1 9 15]]

POTE generator: ~135/98 = 541.828

Vals: 11cd, 20cd, 31, 206bcd, 237bcd, 268bcd, 299bcd, 330bbcd

Badness: 0.099801

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 99/98, 126/125, 243/242

Mapping: [⟨1 7 10 15 17], ⟨0 -12 -17 -27 -30]]

POTE generator: ~15/11 = 541.772

Vals: 11cdee, 20cde, 31, 144cd, 175cd, 206bcde, 237bcde

Badness: 0.042719

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 66/65, 99/98. 126/125, 243/242

Mapping: [⟨1 7 10 15 17 15], ⟨0 -12 -17 -27 -30 -25]]

POTE generator: ~15/11 = 541.778

Badness: 0.037849

## Bisemidim

Subgroup: 2.3.5.7

Comma list: 126/125, 118098/117649

Mapping: [⟨2 1 2 2], ⟨0 9 11 15]]

Wedgie: ⟨⟨18 22 30 -7 -3 8]]

POTE generator: ~35/27 = 455.445

Vals: 50, 58, 108, 166c, 408ccc

Badness: 0.097786

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 540/539, 1344/1331

Mapping: [⟨2 1 2 2 5], ⟨0 9 11 15 8]]

POTE generator: ~35/27 = 455.373

Vals: 50, 58, 108, 166ce, 224cee

Badness: 0.041190

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 144/143, 196/195, 364/363

Mapping: [⟨2 1 2 2 5 5], ⟨0 9 11 15 8 10]]

POTE generator: ~35/27 = 455.347

Vals: 50, 58, 166cef, 224ceeff

Badness: 0.023877

## Vines

Subgroup: 2.3.5.7

Comma list: 126/125, 84035/82944

Mapping: [⟨2 7 8 8], ⟨0 -8 -7 -5]]

POTE generator: ~6/5 = 312.602

Vals: 42, 46, 96d, 142d, 238dd

Badness: 0.078049

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 385/384, 2401/2376

Mapping: [⟨2 7 8 8 5], ⟨0 -8 -7 -5 4]]

POTE generator: ~6/5 = 312.601

Vals: 42, 46, 96d, 142d, 238dd

Badness: 0.044499

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 196/195, 364/363, 385/384

Mapping: [⟨2 7 8 8 5 5], ⟨0 -8 -7 -5 4 5]]

POTE generator: ~6/5 = 312.564

Badness: 0.029693

## Kumonga

*For the 5-limit version of this temperament, see High badness temperaments #Kumonga.*

Subgroup: 2.3.5.7

Comma list: 126/125, 12288/12005

Mapping: [⟨1 4 4 3], ⟨0 -13 -9 -1]]

Wedgie: ⟨⟨13 9 1 -16 -35 -23]]

POTE generator: ~8/7 = 222.797

Badness: 0.087500

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 176/175, 864/847

Mapping: [⟨1 4 4 3 7], ⟨0 -13 -9 -1 -19]]

POTE generator: ~8/7 = 222.898

Badness: 0.043336

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 78/77, 126/125, 144/143, 176/175

Mapping: [⟨1 4 4 3 7 5], ⟨0 -13 -9 -1 -19 -7]]

POTE generator: ~8/7 = 222.961

Vals: 16, 27e, 43, 70e, 113cdee

Badness: 0.028920

## Amigo

*See also: Sensamagic clan #Magus*

Subgroup: 2.3.5.7

Comma list: 126/125, 2097152/2083725

Mapping: [⟨1 -2 2 9], ⟨0 11 1 -19]]

Wedgie: ⟨⟨11 1 -19 -24 -61 -47]]

POTE generator: ~5/4 = 391.094

Badness: 0.110873

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 176/175, 16384/16335

Mapping: [⟨1 -2 2 9 9], ⟨0 11 1 -19 -17]]

POTE generator: ~5/4 = 391.075

Badness: 0.043438

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 169/168, 176/175, 364/363

Mapping: [⟨1 -2 2 9 9 5], ⟨0 11 1 -19 -17 -4]]

POTE generator: ~5/4 = 391.073

Vals: 43, 46, 89, 135cf, 224cf

Badness: 0.030666

## Oolong

*Main article: Oolong**For the 5-limit version of this temperament, see High badness temperaments #Oolong.*

Subgroup: 2.3.5.7

Comma list: 126/125, 117649/116640

Mapping: [⟨1 6 7 8], ⟨0 -17 -18 -20]]

Wedgie: ⟨⟨17 18 20 -11 -16 -4]]

POTE generator: ~6/5 = 311.679

Badness: 0.073509

### 11-limit

Subgroup: 2.3.5.7.11

Comma list: 126/125, 176/175, 26411/26244

Mapping: [⟨1 6 7 8 18], ⟨0 -17 -18 -20 -56]]

POTE generator: ~6/5 = 311.587

Badness: 0.056915

### 13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 126/125, 176/175, 196/195, 13013/12960

Mapping: [⟨1 6 7 8 18 5], ⟨0 -17 -18 -20 -56 -5]]

POTE generator: ~6/5 = 311.591

Badness: 0.035582