Alphatricot family: Difference between revisions
m Units & misc. cleanup |
Switch to Sintel's badness, WE & CWE tunings, per community consensus |
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| Line 17: | Line 17: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.0000{{c}}, ~59049/40960 = 634.0102{{c}} | * [[WE]]: ~2 = 1199.9762{{c}}, ~59049/40960 = 633.9998{{c}} | ||
: [[error map]]: {{val| -0.024 +0.044 -0.010 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~59049/40960 = 634.0116{{c}} | |||
: error map: {{val| 0.000 +0.080 +0.022 }} | |||
<!-- * [[CTE]]: ~2 = 1200.0000{{c}}, ~59049/40960 = 634.0102{{c}} | |||
: [[error map]]: {{val| 0.0000 +0.0757 -0.0168 }} | : [[error map]]: {{val| 0.0000 +0.0757 -0.0168 }} | ||
* [[POTE]]: ~2 = 1200.0000{{c}}, ~59049/40960 = 634.0124{{c}} | * [[POTE]]: ~2 = 1200.0000{{c}}, ~59049/40960 = 634.0124{{c}} | ||
: error map: {{val| 0.0000 +0.0821 +0.0454 }} | : error map: {{val| 0.0000 +0.0821 +0.0454 }} --> | ||
{{Optimal ET sequence|legend=1| 53, 229, 282, 335, 388, 441, 1376, 1817, 2258, 15365bbc, 17632bbc }} | {{Optimal ET sequence|legend=1| 53, 229, 282, 335, 388, 441, 1376, 1817, 2258, 15365bbc, 17632bbc }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.08 | ||
; Scales | ; Scales | ||
| Line 59: | Line 63: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.000{{c}}, ~75/52 = 634.009{{c}} | * WE: ~2 = 1199.9796{{c}}, ~75/52 = 634.0000{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0108{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0103{{c}} | ||
<!-- * CTE: ~2 = 1200.000{{c}}, ~75/52 = 634.009{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0108{{c}} --> | |||
{{Optimal ET sequence|legend=1| 17cff, 36cff, 53, 282, 335, 388, 441, 494, 935 }} | {{Optimal ET sequence|legend=1| 17cff, 36cff, 53, 282, 335, 388, 441, 494, 935, 6051f, 6986f, …, 10726bff }} | ||
Badness (Sintel): 0.181 | Badness (Sintel): 0.181 | ||
| Line 78: | Line 84: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.0000{{c}}, ~23625/16384 = 634.0121{{c}} | * [[WE]]: ~2 = 1199.9795{{c}}, ~59049/40960 = 634.0010{{c}} | ||
: [[error map]]: {{val| -0.021 +0.048 -0.019 -0.004 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~59049/40960 = 634.0119{{c}} | |||
: error map: {{val| 0.000 +0.081 +0.030 +0.048 }} | |||
<!-- * [[CTE]]: ~2 = 1200.0000{{c}}, ~23625/16384 = 634.0121{{c}} | |||
: [[error map]]: {{val| 0.0000 +0.0813 +0.0372 +0.0247 }} | : [[error map]]: {{val| 0.0000 +0.0813 +0.0372 +0.0247 }} | ||
* [[POTE]]: ~2 = 1200.0000{{c}}, ~23625/16384 = 634.0118{{c}} | * [[POTE]]: ~2 = 1200.0000{{c}}, ~23625/16384 = 634.0118{{c}} | ||
: error map: {{val| 0.0000 +0.0804 +0.0283 +0.0537 }} | : error map: {{val| 0.0000 +0.0804 +0.0283 +0.0537 }} --> | ||
{{Optimal ET sequence|legend=1| 53, …, 335, 388, 441, 935, 1376, 3193, 4569, 5945, 10514b }} | {{Optimal ET sequence|legend=1| 53, …, 335, 388, 441, 935, 1376, 3193, 4569, 5945, 10514b }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 0.781 | ||
=== 11-limit === | === 11-limit === | ||
| Line 95: | Line 105: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~3888/2695 = 634.0091{{c}} | * WE: ~2 = 1199.9551{{c}}, ~3888/2695 = 633.9857{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~3888/2695 = 634.0094{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~3888/2695 = 634.0094{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~3888/2695 = 634.0091{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~3888/2695 = 634.0094{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 388e, 441, 494, 935, 1429, 1923e }} | {{Optimal ET sequence|legend=0| 53, 388e, 441, 494, 935, 1429, 1923e }} | ||
Badness ( | Badness (Sintel): 1.55 | ||
==== 13-limit ==== | ==== 13-limit ==== | ||
| Line 110: | Line 122: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0091{{c}} | * WE: ~2 = 1199.9603{{c}}, ~75/52 = 633.9885{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0095{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0094{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0091{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0095{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 388e, 441, 494, 935, 1429, 1923e, 3352de }} | {{Optimal ET sequence|legend=0| 53, 388e, 441, 494, 935, 1429, 1923e, 3352de }} | ||
Badness ( | Badness (Sintel): 0.801 | ||
=== Pseudotrillium === | === Pseudotrillium === | ||
| Line 125: | Line 139: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0195{{c}} | * WE: ~2 = 1200.0692{{c}}, ~231/160 = 634.0556{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0190{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0191{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0195{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0190{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 335, 388 }} | {{Optimal ET sequence|legend=0| 53, 335, 388 }} | ||
Badness ( | Badness (Sintel): 3.70 | ||
==== 13-limit ==== | ==== 13-limit ==== | ||
| Line 140: | Line 156: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0185{{c}} | * WE: ~2 = 1200.0351{{c}}, ~75/52 = 634.0366{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0181{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0181{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0185{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~75/52 = 634.0181{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 335, 388 }} | {{Optimal ET sequence|legend=0| 53, 335, 388 }} | ||
Badness ( | Badness (Sintel): 2.27 | ||
== Alphatrident == | == Alphatrident == | ||
| Line 157: | Line 175: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.0000{{c}}, ~4096/2835 = 634.0484{{c}} | * [[WE]]: ~2 = 1199.7509{{c}}, ~4096/2835 = 633.9164{{c}} | ||
: [[error map]]: {{val| -0.249 -0.206 +0.500 +0.458 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~4096/2835 = 634.0481{{c}} | |||
: error map: {{val| 0.000 +0.189 +1.081 +1.155 }} | |||
<!-- * [[CTE]]: ~2 = 1200.0000{{c}}, ~4096/2835 = 634.0484{{c}} | |||
: [[error map]]: {{val| 0.0000 +0.1901 +1.0893 +1.1421 }} | : [[error map]]: {{val| 0.0000 +0.1901 +1.0893 +1.1421 }} | ||
* [[POTE]]: ~2 = 1200.0000{{c}}, ~4096/2835 = 634.0480{{c}} | * [[POTE]]: ~2 = 1200.0000{{c}}, ~4096/2835 = 634.0480{{c}} | ||
: error map: {{val| 0.0000 +0.1890 +1.0784 +1.1579 }} | : error map: {{val| 0.0000 +0.1890 +1.0784 +1.1579 }} --> | ||
{{Optimal ET sequence|legend=1| 53, 176, 229, 282, 511, 793cd }} | {{Optimal ET sequence|legend=1| 53, 176, 229, 282, 511, 793cd }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 2.57 | ||
=== 11-limit === | === 11-limit === | ||
| Line 174: | Line 196: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0630{{c}} | * WE: ~2 = 1199.8432{{c}}, ~231/160 = 633.9840{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0669{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0662{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0630{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~231/160 = 634.0669{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 123, 176, 229 }} | {{Optimal ET sequence|legend=0| 53, 123, 176, 229 }} | ||
Badness ( | Badness (Sintel): 2.46 | ||
=== 13-limit === | === 13-limit === | ||
| Line 189: | Line 213: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0643{{c}} | * WE: ~2 = 1199.9675{{c}}, ~13/9 = 634.0480{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0652{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0651{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0643{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0652{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 123, 176, 229 }} | {{Optimal ET sequence|legend=0| 53, 123, 176, 229 }} | ||
Badness ( | Badness (Sintel): 1.93 | ||
== Alphatrimot == | == Alphatrimot == | ||
| Line 206: | Line 232: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.0000{{c}}, ~81/56 = 633.9681{{c}} | * [[WE]]: ~2 = 1199.4448{{c}}, ~81/56 = 633.7326{{c}} | ||
: [[error map]]: {{val| -0.555 -0.757 +0.851 +3.898 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~81/56 = 634.0071{{c}} | |||
: error map: {{val| 0.000 +0.066 -0.108 +5.252 }} | |||
<!-- * [[CTE]]: ~2 = 1200.0000{{c}}, ~81/56 = 633.9681{{c}} | |||
: [[error map]]: {{val| 0.0000 -0.0508 -1.2400 +4.8227 }} | : [[error map]]: {{val| 0.0000 -0.0508 -1.2400 +4.8227 }} | ||
* [[POTE]]: ~2 = 1200.0000{{c}}, ~81/56 = 634.0259{{c}} | * [[POTE]]: ~2 = 1200.0000{{c}}, ~81/56 = 634.0259{{c}} | ||
: error map: {{val| 0.0000 +0.1228 +0.4387 +5.4595 }} | : error map: {{val| 0.0000 +0.1228 +0.4387 +5.4595 }} --> | ||
{{Optimal ET sequence|legend=1| 17c, 36c, 53, 229dd, 282dd }} | {{Optimal ET sequence|legend=1| 17c, 36c, 53, 229dd, 282dd }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 2.53 | ||
=== 11-limit === | === 11-limit === | ||
| Line 223: | Line 253: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~63/44 = 634.0214{{c}} | * WE: ~2 = 1199.9429{{c}}, ~63/44 = 633.9971{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~63/44 = 634.0273{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~63/44 = 634.0253{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~63/44 = 634.0214{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~63/44 = 634.0273{{c}} --> | |||
{{Optimal ET sequence|legend=0| 17c, 36ce, 53 }} | {{Optimal ET sequence|legend=0| 17c, 36ce, 53 }} | ||
Badness ( | Badness (Sintel): 1.86 | ||
=== 13-limit === | === 13-limit === | ||
| Line 238: | Line 270: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0275{{c}} | * WE: ~2 = 1200.1213{{c}}, ~13/9 = 634.0757{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0115{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0154{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0275{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~13/9 = 634.0115{{c}} --> | |||
{{Optimal ET sequence|legend=0| 17c, 36ce, 53 }} | {{Optimal ET sequence|legend=0| 17c, 36ce, 53 }} | ||
Badness ( | Badness (Sintel): 1.33 | ||
== Tritricot == | == Tritricot == | ||
| Line 250: | Line 284: | ||
[[Comma list]]: 250047/250000, 11785390260224/11767897353375 | [[Comma list]]: 250047/250000, 11785390260224/11767897353375 | ||
{{Mapping|legend=1| 3 | {{Mapping|legend=1| 3 0 -39 -74 | 0 3 29 52 }} | ||
: mapping generators: ~63/50, ~59049/40960 | |||
[[Optimal tuning]] ([[POTE]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~63/50 = 399.9887{{c}}, ~59049/40960 = 633.7326{{c}} (~100352/91125 = 165.9790{{c}}) | |||
: [[error map]]: {{val| -0.034 +0.040 +0.081 -0.073 }} | |||
* [[CWE]]: ~63/50 = 400.0000{{c}}, ~59049/40960 = 634.0155{{c}} (~100352/91125 = 165.9845{{c}}) | |||
: error map: {{val| 0.000 +0.092 -0.137 -0.018 }} | |||
<!-- * [[POTE]]: ~63/50 = 400.0000{{c}}, ~59049/40960 = 634.0163{{c}} (~100352/91125 = 165.9837{{c}}) --> | |||
{{Optimal ET sequence|legend=1| 159, 282, 441, 2487, 2928 | {{Optimal ET sequence|legend=1| 159, 282, 441, 1605, 2046, 2487, 2928 }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 2.18 | ||
=== 11-limit === | === 11-limit === | ||
| Line 263: | Line 303: | ||
Comma list: 4000/3993, 166698/166375, 200704/200475 | Comma list: 4000/3993, 166698/166375, 200704/200475 | ||
Mapping: {{mapping| 3 | Mapping: {{mapping| 3 0 -39 -74 -34 | 0 3 29 52 28 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9686{{c}}, ~3969/2750 = 633.9667{{c}} (~11/10 = 165.9705{{c}}) | |||
* CWE: ~63/50 = 400.0000{{c}}, ~3969/2750 = 634.0142{{c}} (~11/10 = 165.9858{{c}}) | |||
<!-- * POTE: ~63/50 = 400.0000{{c}}, ~3969/2750 = 634.0165{{c}} (~11/10 = 165.9835{{c}}) --> | |||
{{Optimal ET sequence|legend=0| 159, 282, 441 }} | {{Optimal ET sequence|legend=0| 159, 282, 441 }} | ||
Badness ( | Badness (Sintel): 2.45 | ||
==== 13-limit ==== | ==== 13-limit ==== | ||
| Line 276: | Line 319: | ||
Comma list: 1575/1573, 2080/2079, 34398/34375, 43904/43875 | Comma list: 1575/1573, 2080/2079, 34398/34375, 43904/43875 | ||
Mapping: {{mapping| 3 | Mapping: {{mapping| 3 0 -39 -74 -34 -84 | 0 3 29 52 28 60 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9692{{c}}, ~75/52 = 633.9669{{c}} (~11/10 = 165.9714{{c}}) | |||
* CWE: ~63/50 = 400.0000{{c}}, ~75/52 = 634.0137{{c}} (~11/10 = 165.9863{{c}}) | |||
<!-- * POTE: ~63/50 = 400.0000{{c}}, ~75/52 = 634.0158{{c}} (~11/10 = 165.9842{{c}}) --> | |||
{{Optimal ET sequence|legend=0| 159, 282, 441 }} | {{Optimal ET sequence|legend=0| 159, 282, 441 }} | ||
Badness ( | Badness (Sintel): 1.47 | ||
==== 17-limit ==== | ==== 17-limit ==== | ||
| Line 289: | Line 335: | ||
Comma list: 936/935, 1575/1573, 1701/1700, 2025/2023, 8624/8619 | Comma list: 936/935, 1575/1573, 1701/1700, 2025/2023, 8624/8619 | ||
Mapping: {{mapping| 3 | Mapping: {{mapping| 3 0 -39 -74 -34 -84 -2 | 0 3 29 52 28 60 9 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~34/27 = 399.9491{{c}}, ~75/52 = 633.9389{{c}} (~11/10 = 165.9594{{c}}) | |||
* CWE: ~34/27 = 400.0000{{c}}, ~75/52 = 634.0166{{c}} (~11/10 = 165.9834{{c}}) | |||
<!-- * POTE: ~34/27 = 400.0000{{c}}, ~75/52 = 634.0195{{c}} (~11/10 = 165.9805{{c}}) --> | |||
{{Optimal ET sequence|legend=0| 159, 282, 441 }} | {{Optimal ET sequence|legend=0| 159, 282, 441, 723efg, 1164eefgg }} | ||
Badness ( | Badness (Sintel): 1.32 | ||
=== Noletaland === | === Noletaland === | ||
| Line 305: | Line 354: | ||
Mapping: {{mapping| 3 6 19 30 35 | 0 -9 -87 -156 -178 }} | Mapping: {{mapping| 3 6 19 30 35 | 0 -9 -87 -156 -178 }} | ||
: mappin generators: ~63/50, ~1936/1875 | : mappin generators: ~63/50, ~1936/1875 | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9895{{c}}, ~1936/1875 = 55.3269{{c}} | |||
* CWE: ~63/50 = 400.0000{{c}}, ~1936/1875 = 55.3286{{c}} | |||
<!-- * CTE: ~63/50 = 400.0000{{c}}, ~1936/1875 = 55.3290{{c}} --> | |||
{{Optimal ET sequence|legend=0| 282, 759de, 1041, 1323, 4251e }} | {{Optimal ET sequence|legend=0| 282, 759de, 1041, 1323, 4251e }} | ||
Badness ( | Badness (Sintel): 5.23 | ||
==== 13-limit ==== | ==== 13-limit ==== | ||
| Line 321: | Line 372: | ||
Mapping: {{mapping| 3 6 19 30 35 36 | 0 -9 -87 -156 -178 -180 }} | Mapping: {{mapping| 3 6 19 30 35 36 | 0 -9 -87 -156 -178 -180 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9896{{c}}, ~1936/1875 = 55.3273{{c}} | |||
* CWE: ~63/50 = 400.0000{{c}}, ~1936/1875 = 55.3289{{c}} | |||
<!-- * CTE: ~63/50 = 400.0000{{c}}, ~1936/1875 = 55.3294{{c}} --> | |||
{{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | {{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | ||
Badness ( | Badness (Sintel): 2.99 | ||
==== 17-limit ==== | ==== 17-limit ==== | ||
| Line 334: | Line 388: | ||
Mapping: {{mapping| 3 6 19 30 35 36 29 | 0 -9 -87 -156 -178 -180 -121 }} | Mapping: {{mapping| 3 6 19 30 35 36 29 | 0 -9 -87 -156 -178 -180 -121 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9876{{c}}, ~351/340 = 55.3270{{c}} | |||
* CWE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3290{{c}} | |||
<!-- * CTE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3295{{c}} --> | |||
{{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | {{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | ||
Badness ( | Badness (Sintel): 1.93 | ||
==== 19-limit ==== | ==== 19-limit ==== | ||
| Line 347: | Line 404: | ||
Mapping: {{mapping| 3 6 19 30 35 36 29 18 | 0 -9 -87 -156 -178 -180 -121 -38 }} | Mapping: {{mapping| 3 6 19 30 35 36 29 18 | 0 -9 -87 -156 -178 -180 -121 -38 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9914{{c}}, ~351/340 = 55.3277{{c}} | |||
* CWE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3291{{c}} | |||
<!-- * CTE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3295{{c}} --> | |||
{{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | {{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | ||
Badness ( | Badness (Sintel): 1.64 | ||
==== 23-limit ==== | ==== 23-limit ==== | ||
| Line 360: | Line 420: | ||
Mapping: {{mapping| 3 6 19 30 35 36 29 18 31 | 0 -9 -87 -156 -178 -180 -121 -38 -126 }} | Mapping: {{mapping| 3 6 19 30 35 36 29 18 31 | 0 -9 -87 -156 -178 -180 -121 -38 -126 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9899{{c}}, ~351/340 = 55.3276{{c}} | |||
* CWE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3291{{c}} | |||
<!-- * CTE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3296{{c}} --> | |||
{{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | {{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | ||
Badness ( | Badness (Sintel): 1.39 | ||
==== 29-limit ==== | ==== 29-limit ==== | ||
| Line 373: | Line 436: | ||
Mapping: {{mapping| 3 6 19 30 35 36 29 18 31 19 | 0 -9 -87 -156 -178 -180 -121 -38 -126 -32 }} | Mapping: {{mapping| 3 6 19 30 35 36 29 18 31 19 | 0 -9 -87 -156 -178 -180 -121 -38 -126 -32 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~63/50 = 399.9940{{c}}, ~351/340 = 55.3283{{c}} | |||
* CWE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3293{{c}} | |||
<!-- * CTE: ~63/50 = 400.0000{{c}}, ~351/340 = 55.3296{{c}} --> | |||
{{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | {{Optimal ET sequence|legend=0| 282, 759def, 1041, 1323 }} | ||
Badness ( | Badness (Sintel): 1.40 | ||
== Notes == | == Notes == | ||
Revision as of 16:09, 28 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.
The alphatricot family of temperaments tempers out the alphatricot comma (monzo: [39 -29 3⟩, ratio: 68 719 476 736 000 / 68 630 377 364 883).
Strong 7-limit extensions of this temperament include alphatrimot (53 & 70), alphatrident (53 & 229) and alphatrillium (53 & 441). Tempering out hemifamity comma (5120/5103) leads to alphatrimot, porwell comma (6144/6125) leads to alphatrident, and ragisma (4375/4374) leads to alphatrillium.
Alphatricot
Alphatricot is a microtemperament whose generator is the real cube root of the 3rd harmonic, 31/3, tuned between 63/44 and 13/9 and representing the acute augmented fourth of 59049/40960, that is, a Pythagorean augmented fourth plus a syntonic comma. Its ploidacot is alpha-tricot. It is a member of the schismic–Mercator equivalence continuum with n = 3, so unless 53edo is used as a tuning, the schisma is always observed.
The temperament was named by Paul Erlich in 2002 as tricot[1][2], but renamed in 2025 following the specifications of ploidacot.
Subgroup: 2.3.5
Comma list: [39 -29 3⟩
Mapping: [⟨1 0 -13], ⟨0 3 29]]
- mapping generators: ~2, ~59049/40960
- WE: ~2 = 1199.9762 ¢, ~59049/40960 = 633.9998 ¢
- error map: ⟨-0.024 +0.044 -0.010]
- CWE: ~2 = 1200.0000 ¢, ~59049/40960 = 634.0116 ¢
- error map: ⟨0.000 +0.080 +0.022]
Optimal ET sequence: 53, 229, 282, 335, 388, 441, 1376, 1817, 2258, 15365bbc, 17632bbc
Badness (Sintel): 1.08
- Scales
- Alphatricot17 – proper 2L 15s
- Alphatricot19 – improper 17L 2s
Alphatrimot (2.3.5.13 subgroup)
This extension identifies the generator with 13/9 by tempering out the threedie, 2197/2187, providing a relatively low-complexity mapping for 13.
Subgroup: 2.3.5.13
Comma list: 2197/2187, 41067/40960
Mapping: [⟨1 0 -13 0], ⟨0 3 29 7]]
Optimal tunings:
- CTE: ~2 = 1200.0000 ¢, ~13/9 = 634.0179 ¢
- POTE: ~2 = 1200.0000 ¢, ~13/9 = 633.9970 ¢
Optimal ET sequence: 17c, 36c, 53
Badness (Sintel): 1.262
Alphatrillium (2.3.5.13 subgroup)
However, alphatricot in the 5-limit is far more accurate than threedic. Alphatrillium interprets the generator as ~75/52 instead of 13/9, making the tempering of 140625/140608, the catasma, instead of the threedie. It also tempers out 256000/255879, the phaotisma.
Subgroup: 2.3.5.13
Comma list: 140628/140625, 256000/255879
Mapping: [⟨1 0 -13 -28], ⟨0 3 29 60]]
Optimal tunings:
- WE: ~2 = 1199.9796 ¢, ~75/52 = 634.0000 ¢
- CWE: ~2 = 1200.0000 ¢, ~75/52 = 634.0103 ¢
Optimal ET sequence: 17cff, 36cff, 53, 282, 335, 388, 441, 494, 935, 6051f, 6986f, …, 10726bff
Badness (Sintel): 0.181
Alphatrillium
Alphatrillium, named by Xenllium in 2021 as trillium but renamed following the specifications of ploidacot, can be described as the 53 & 441 temperament, tempering out the ragisma aside from the alphatricot comma. 441edo is a good tuning for this temperament, with generator 233\441. The harmonic 7 is found at -95 generator steps, so that the smallest mos scale is the 123-tone one. For much simpler mappings of 7 at the cost of higher errors, you could try alphatrident and alphatrimot.
It can be extended to the 11-limit by tempering out 131072/130977, and to the 13-limit by tempering out 2080/2079, 4096/4095 and 4225/4224. The optimal tunings in the 11- and 13-limit lean towards 494edo; 935edo and especially 1429edo are recommendable tunings.
Subgroup: 2.3.5.7
Comma list: 4375/4374, 1099511627776/1098337086315
Mapping: [⟨1 0 -13 53], ⟨0 3 29 -95]]
- WE: ~2 = 1199.9795 ¢, ~59049/40960 = 634.0010 ¢
- error map: ⟨-0.021 +0.048 -0.019 -0.004]
- CWE: ~2 = 1200.0000 ¢, ~59049/40960 = 634.0119 ¢
- error map: ⟨0.000 +0.081 +0.030 +0.048]
Optimal ET sequence: 53, …, 335, 388, 441, 935, 1376, 3193, 4569, 5945, 10514b
Badness (Sintel): 0.781
11-limit
Subgroup: 2.3.5.7.11
Comma list: 4375/4374, 131072/130977, 759375/758912
Mapping: [⟨1 0 -13 53 -89], ⟨0 3 29 -95 175]]
Optimal tunings:
- WE: ~2 = 1199.9551 ¢, ~3888/2695 = 633.9857 ¢
- CWE: ~2 = 1200.0000 ¢, ~3888/2695 = 634.0094 ¢
Optimal ET sequence: 53, 388e, 441, 494, 935, 1429, 1923e
Badness (Sintel): 1.55
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 2080/2079, 4096/4095, 4375/4374, 78125/78078
Mapping: [⟨1 0 -13 53 -89 -28], ⟨0 3 29 -95 175 60]]
Optimal tunings:
- WE: ~2 = 1199.9603 ¢, ~75/52 = 633.9885 ¢
- CWE: ~2 = 1200.0000 ¢, ~75/52 = 634.0094 ¢
Optimal ET sequence: 53, 388e, 441, 494, 935, 1429, 1923e, 3352de
Badness (Sintel): 0.801
Pseudotrillium
Subgroup: 2.3.5.7.11
Comma list: 4375/4374, 5632/5625, 4108797/4096000
Mapping: [⟨1 0 -13 53 -61], ⟨0 3 29 -95 122]]
Optimal tunings:
- WE: ~2 = 1200.0692 ¢, ~231/160 = 634.0556 ¢
- CWE: ~2 = 1200.0000 ¢, ~231/160 = 634.0191 ¢
Optimal ET sequence: 53, 335, 388
Badness (Sintel): 3.70
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 847/845, 1001/1000, 4096/4095, 4375/4374
Mapping: [⟨1 0 -13 53 -61 -28], ⟨0 3 29 -95 122 60]]
Optimal tunings:
- WE: ~2 = 1200.0351 ¢, ~75/52 = 634.0366 ¢
- CWE: ~2 = 1200.0000 ¢, ~75/52 = 634.0181 ¢
Optimal ET sequence: 53, 335, 388
Badness (Sintel): 2.27
Alphatrident
Alphatrident, also named by Xenllium in 2021 as trident but renamed following the specifications of ploidacot, can be described as the 53 & 229 temperament. It tempers out the garischisma, 33554432/33480783 ([25 -14 0 1⟩), and finds the harmonic 7 at -14 fifths or (-14) × 3 = -42 generator steps, so that the smallest mos scale that includes it is the 53-note one.
Subgroup: 2.3.5.7
Comma list: 6144/6125, 14348907/14336000
Mapping: [⟨1 0 -13 25], ⟨0 3 29 -42]]
- WE: ~2 = 1199.7509 ¢, ~4096/2835 = 633.9164 ¢
- error map: ⟨-0.249 -0.206 +0.500 +0.458]
- CWE: ~2 = 1200.0000 ¢, ~4096/2835 = 634.0481 ¢
- error map: ⟨0.000 +0.189 +1.081 +1.155]
Optimal ET sequence: 53, 176, 229, 282, 511, 793cd
Badness (Sintel): 2.57
11-limit
Subgroup: 2.3.5.7.11
Comma list: 3388/3375, 6144/6125, 8019/8000
Mapping: [⟨1 0 -13 25 -33], ⟨0 3 29 -42 69]]
Optimal tunings:
- WE: ~2 = 1199.8432 ¢, ~231/160 = 633.9840 ¢
- CWE: ~2 = 1200.0000 ¢, ~231/160 = 634.0662 ¢
Optimal ET sequence: 53, 123, 176, 229
Badness (Sintel): 2.46
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 351/350, 2080/2079, 2197/2187, 3146/3125
Mapping: [⟨1 0 -13 25 -33 0], ⟨0 3 29 -42 69 7]]
Optimal tunings:
- WE: ~2 = 1199.9675 ¢, ~13/9 = 634.0480 ¢
- CWE: ~2 = 1200.0000 ¢, ~13/9 = 634.0651 ¢
Optimal ET sequence: 53, 123, 176, 229
Badness (Sintel): 1.93
Alphatrimot
Alphatrimot, named by Petr Pařízek in 2011[3] but renamed following the specifications of ploidacot, can be described as the 53 & 70 temperament. It finds prime 7 at only 11 generators up so that the generator is interpreted as a flat ~81/56, but is more of a full 13-limit system in its own right. 123edo in the 123de val is a great tuning for it. Mos scales of 5, 7, 9, 11, 13, 15, 17, 19, 36 or 53 notes are available.
Subgroup: 2.3.5.7
Comma list: 2430/2401, 5120/5103
Mapping: [⟨1 0 -13 -3], ⟨0 3 29 11]]
- WE: ~2 = 1199.4448 ¢, ~81/56 = 633.7326 ¢
- error map: ⟨-0.555 -0.757 +0.851 +3.898]
- CWE: ~2 = 1200.0000 ¢, ~81/56 = 634.0071 ¢
- error map: ⟨0.000 +0.066 -0.108 +5.252]
Optimal ET sequence: 17c, 36c, 53, 229dd, 282dd
Badness (Sintel): 2.53
11-limit
Subgroup: 2.3.5.7.11
Comma list: 99/98, 121/120, 5120/5103
Mapping: [⟨1 0 -13 -3 -5], ⟨0 3 29 11 16]]
Optimal tunings:
- WE: ~2 = 1199.9429 ¢, ~63/44 = 633.9971 ¢
- CWE: ~2 = 1200.0000 ¢, ~63/44 = 634.0253 ¢
Optimal ET sequence: 17c, 36ce, 53
Badness (Sintel): 1.86
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 99/98, 121/120, 169/168, 352/351
Mapping: [⟨1 0 -13 -3 -5 0], ⟨0 3 29 11 16 7]]
Optimal tunings:
- WE: ~2 = 1200.1213 ¢, ~13/9 = 634.0757 ¢
- CWE: ~2 = 1200.0000 ¢, ~13/9 = 634.0154 ¢
Optimal ET sequence: 17c, 36ce, 53
Badness (Sintel): 1.33
Tritricot
Subgroup: 2.3.5.7
Comma list: 250047/250000, 11785390260224/11767897353375
Mapping: [⟨3 0 -39 -74], ⟨0 3 29 52]]
- mapping generators: ~63/50, ~59049/40960
- WE: ~63/50 = 399.9887 ¢, ~59049/40960 = 633.7326 ¢ (~100352/91125 = 165.9790 ¢)
- error map: ⟨-0.034 +0.040 +0.081 -0.073]
- CWE: ~63/50 = 400.0000 ¢, ~59049/40960 = 634.0155 ¢ (~100352/91125 = 165.9845 ¢)
- error map: ⟨0.000 +0.092 -0.137 -0.018]
Optimal ET sequence: 159, 282, 441, 1605, 2046, 2487, 2928
Badness (Sintel): 2.18
11-limit
Subgroup: 2.3.5.7.11
Comma list: 4000/3993, 166698/166375, 200704/200475
Mapping: [⟨3 0 -39 -74 -34], ⟨0 3 29 52 28]]
Optimal tunings:
- WE: ~63/50 = 399.9686 ¢, ~3969/2750 = 633.9667 ¢ (~11/10 = 165.9705 ¢)
- CWE: ~63/50 = 400.0000 ¢, ~3969/2750 = 634.0142 ¢ (~11/10 = 165.9858 ¢)
Optimal ET sequence: 159, 282, 441
Badness (Sintel): 2.45
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 1575/1573, 2080/2079, 34398/34375, 43904/43875
Mapping: [⟨3 0 -39 -74 -34 -84], ⟨0 3 29 52 28 60]]
Optimal tunings:
- WE: ~63/50 = 399.9692 ¢, ~75/52 = 633.9669 ¢ (~11/10 = 165.9714 ¢)
- CWE: ~63/50 = 400.0000 ¢, ~75/52 = 634.0137 ¢ (~11/10 = 165.9863 ¢)
Optimal ET sequence: 159, 282, 441
Badness (Sintel): 1.47
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 936/935, 1575/1573, 1701/1700, 2025/2023, 8624/8619
Mapping: [⟨3 0 -39 -74 -34 -84 -2], ⟨0 3 29 52 28 60 9]]
Optimal tunings:
- WE: ~34/27 = 399.9491 ¢, ~75/52 = 633.9389 ¢ (~11/10 = 165.9594 ¢)
- CWE: ~34/27 = 400.0000 ¢, ~75/52 = 634.0166 ¢ (~11/10 = 165.9834 ¢)
Optimal ET sequence: 159, 282, 441, 723efg, 1164eefgg
Badness (Sintel): 1.32
Noletaland
Noletaland is described as 282 & 1323, and it combines the smallest consistent edo in the 29-odd-limit with the smallest uniquely consistent. It reaches 4/3 in nine generators (noleta-…) and tempers out the landscape comma (…-land). Noletaland reaches 13/11 in 2 generators, and 29/19 in 5. Then there is 44/25 in 4, and 152/115 in also 4.
Subgroup: 2.3.5.7.11
Comma list: 250047/250000, 56723625/56689952, 78675968/78594219
Mapping: [⟨3 6 19 30 35], ⟨0 -9 -87 -156 -178]]
- mappin generators: ~63/50, ~1936/1875
Optimal tunings:
- WE: ~63/50 = 399.9895 ¢, ~1936/1875 = 55.3269 ¢
- CWE: ~63/50 = 400.0000 ¢, ~1936/1875 = 55.3286 ¢
Optimal ET sequence: 282, 759de, 1041, 1323, 4251e
Badness (Sintel): 5.23
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 10648/10647, 43904/43875, 85750/85683, 250047/250000
Mapping: [⟨3 6 19 30 35 36], ⟨0 -9 -87 -156 -178 -180]]
Optimal tunings:
- WE: ~63/50 = 399.9896 ¢, ~1936/1875 = 55.3273 ¢
- CWE: ~63/50 = 400.0000 ¢, ~1936/1875 = 55.3289 ¢
Optimal ET sequence: 282, 759def, 1041, 1323
Badness (Sintel): 2.99
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 2058/2057, 4914/4913, 8624/8619, 12376/12375, 250047/250000
Mapping: [⟨3 6 19 30 35 36 29], ⟨0 -9 -87 -156 -178 -180 -121]]
Optimal tunings:
- WE: ~63/50 = 399.9876 ¢, ~351/340 = 55.3270 ¢
- CWE: ~63/50 = 400.0000 ¢, ~351/340 = 55.3290 ¢
Optimal ET sequence: 282, 759def, 1041, 1323
Badness (Sintel): 1.93
19-limit
Subgroup: 2.3.5.7.11.13.17.19
Comma list: 2058/2057, 2926/2925, 3136/3135, 4200/4199, 4914/4913, 250047/250000
Mapping: [⟨3 6 19 30 35 36 29 18], ⟨0 -9 -87 -156 -178 -180 -121 -38]]
Optimal tunings:
- WE: ~63/50 = 399.9914 ¢, ~351/340 = 55.3277 ¢
- CWE: ~63/50 = 400.0000 ¢, ~351/340 = 55.3291 ¢
Optimal ET sequence: 282, 759def, 1041, 1323
Badness (Sintel): 1.64
23-limit
Subgroup: 2.3.5.7.11.13.17.19.23
Comma list: 2058/2057, 2926/2925, 3136/3135, 3381/3380, 3520/3519, 4914/4913, 18515/18513
Mapping: [⟨3 6 19 30 35 36 29 18 31], ⟨0 -9 -87 -156 -178 -180 -121 -38 -126]]
Optimal tunings:
- WE: ~63/50 = 399.9899 ¢, ~351/340 = 55.3276 ¢
- CWE: ~63/50 = 400.0000 ¢, ~351/340 = 55.3291 ¢
Optimal ET sequence: 282, 759def, 1041, 1323
Badness (Sintel): 1.39
29-limit
Subgroup: 2.3.5.7.11.13.17.19.23.29
Comma list: 2058/2057, 2755/2754, 2926/2925, 3136/3135, 3381/3380, 3451/3450, 3520/3519, 4914/4913
Mapping: [⟨3 6 19 30 35 36 29 18 31 19], ⟨0 -9 -87 -156 -178 -180 -121 -38 -126 -32]]
Optimal tunings:
- WE: ~63/50 = 399.9940 ¢, ~351/340 = 55.3283 ¢
- CWE: ~63/50 = 400.0000 ¢, ~351/340 = 55.3293 ¢
Optimal ET sequence: 282, 759def, 1041, 1323
Badness (Sintel): 1.40