Garischismic clan: Difference between revisions

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Switch to Sintel's badness, WE & CWE tunings
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: mapping generators: ~2, ~3
: mapping generators: ~2, ~3


[[Optimal tuning]] ([[POTE]]): ~2 = 1200.0000{{c}}, ~3/2 = 702.2079{{c}}
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1199.9155{{c}}, ~3/2 = 702.1584{{c}}
: [[error map]]: {{val| -0.085 +0.119 +0.027 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 702.2124{{c}}
: error map: {{val| 0.000 +0.257 +0.201 }}
<!-- * [[POTE]]: ~2 = 1200.0000{{c}}, ~3/2 = 702.2079{{c}} -->


{{Optimal ET sequence|legend=1| 12, 29, 41, 94, 135, 364, 499, 634, 3035bd, 3669bd, 4303bd, 4937bbdd, 5571bbdd }}
{{Optimal ET sequence|legend=1| 12, 29, 41, 94, 135, 364, 499, 634, 3035bd, 3669bd, 4303bd, 4937bbdd, 5571bbdd }}


[[Badness]] (Smith): 0.0135
[[Badness]] (Sintel): 0.463


=== Overview to extensions ===
=== Overview to extensions ===
Line 43: Line 48:
Subgroup-val mapping: {{mapping| 1 0 25 -33 | 0 1 -14 23 }}
Subgroup-val mapping: {{mapping| 1 0 25 -33 | 0 1 -14 23 }}


Optimal tuning (POTE): ~2 = 1200.0000{{c}}, ~3/2 = 702.2292{{c}}
Optimal tunings:
* WE: ~2 = 1199.9631{{c}}, ~3/2 = 702.2077{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.2290{{c}}
<!-- * POTE: ~2 = 1200.0000{{c}}, ~3/2 = 702.2292{{c}} -->


{{Optimal ET sequence|legend=0| 12e, 41, 94, 135, 716, 851, 986, 1121, 1256 }}
{{Optimal ET sequence|legend=0| 12e, 41, 94, 135, 716, 851, 986, 1121, 1256 }}


Badness (Smith): 0.00731
Badness (Sintel): 0.276


== Cotoneum ==
== Cotoneum ==
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{{Mapping|legend=1| 1 0 80 25 | 0 1 -49 -14 }}
{{Mapping|legend=1| 1 0 80 25 | 0 1 -49 -14 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1200.000{{c}}, ~3/2 = 702.317{{c}}
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0386{{c}}, ~3/2 = 702.3396{{c}}
: [[error map]]: {{val| +0.039 +0.423 +0.244 -1.155 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 702.3164{{c}}
: error map: {{val| 0.000 +0.361 +0.182 -1.256 }}
<!-- * [[POTE]]: ~2 = 1200.000{{c}}, ~3/2 = 702.317{{c}} -->


{{Optimal ET sequence|legend=1| 41, 135c, 176, 217, 258, 475 }}
{{Optimal ET sequence|legend=1| 41, 135c, 176, 217, 258, 475 }}


[[Badness]] (Smith): 0.105632
[[Badness]] (Sintel): 2.67


=== 11-limit ===
=== 11-limit ===
Line 73: Line 86:
Mapping: {{mapping| 1 0 80 25 -33 | 0 1 -49 -14 23 }}
Mapping: {{mapping| 1 0 80 25 -33 | 0 1 -49 -14 23 }}


Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~3/2 = 702.303{{c}}
Optimal tunings:
* WE: ~2 = 1199.8629{{c}}, ~3/2 = 702.2224{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3036{{c}}
<!-- * POTE: ~2 = 1200.000{{c}}, ~3/2 = 702.303{{c}} -->


{{Optimal ET sequence|legend=0| 41, 135c, 176, 217 }}
{{Optimal ET sequence|legend=0| 41, 135c, 176, 217 }}


Badness (Smith): 0.050966
Badness (Sintel): 1.68


=== 13-limit ===
=== 13-limit ===
Line 86: Line 102:
Mapping: {{mapping| 1 0 80 25 -33 -93 | 0 1 -49 -14 23 61 }}
Mapping: {{mapping| 1 0 80 25 -33 -93 | 0 1 -49 -14 23 61 }}


Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~3/2 = 702.306{{c}}
Optimal tunings:
* WE: ~2 = 1199.8897{{c}}, ~3/2 = 702.2415{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3061{{c}}
<!-- * POTE: ~2 = 1200.000{{c}}, ~3/2 = 702.306{{c}} -->


{{Optimal ET sequence|legend=0| 41, 176, 217 }}
{{Optimal ET sequence|legend=0| 41, 176, 217 }}


Badness (Smith): 0.036951
Badness (Sintel): 1.53


=== 17-limit ===
=== 17-limit ===
Line 99: Line 118:
Mapping: {{mapping| 1 0 80 25 -33 -93 -137 | 0 1 -49 -14 23 61 89 }}
Mapping: {{mapping| 1 0 80 25 -33 -93 -137 | 0 1 -49 -14 23 61 89 }}


Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~3/2 = 702.307{{c}}
Optimal tunings:
* WE: ~2 = 1199.8939{{c}}, ~3/2 = 702.2445{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3064{{c}}
<!-- * POTE: ~2 = 1200.000{{c}}, ~3/2 = 702.307{{c}} -->


{{Optimal ET sequence|legend=0| 41, 176, 217 }}
{{Optimal ET sequence|legend=0| 41, 176, 217 }}


Badness (Smith): 0.029495
Badness (Sintel): 1.50


=== 19-limit ===
=== 19-limit ===
Line 112: Line 134:
Mapping: {{mapping| 1 0 80 25 -33 -93 -137 74 | 0 1 -49 -14 23 61 89 -44 }}
Mapping: {{mapping| 1 0 80 25 -33 -93 -137 74 | 0 1 -49 -14 23 61 89 -44 }}


Optimal tuning (POTE): ~2 = 1200.000{{c}}, ~3/2 = 702.308{{c}}
Optimal tunings:
* WE: ~2 = 1199.8766{{c}}, ~3/2 = 702.2355{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3077{{c}}
<!-- * POTE: ~2 = 1200.000{{c}}, ~3/2 = 702.308{{c}} -->


{{Optimal ET sequence|legend=0| 41, 176, 217 }}
{{Optimal ET sequence|legend=0| 41, 176, 217 }}


Badness (Smith): 0.021811
Badness (Sintel): 1.33


== World calendar ==
== World calendar ==
World calendar tempers out the [[dimcomp comma]] and the garischisma, and can be described as the {{nowrap| 12 & 364 }} temperament. The name derives from a [[wikipedia: World Calendar|certain calendar layout]] by the same name.  
World calendar tempers out the [[dimcomp comma]] and the garischisma, and can be described as the {{nowrap| 12 & 364 }} temperament. The name derives from a {{w|World Calendar|certain calendar layout}} by the same name.  


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7
Line 128: Line 153:
: mapping generators: ~25/21, ~91125/57344
: mapping generators: ~25/21, ~91125/57344


[[Optimal tuning]] ([[POTE]]): ~25/21 = 300.0000{{c}}, ~91125/57344 = 801.0947{{c}}
[[Optimal tuning]]s:
* [[WE]]: ~25/21 = 299.9938{{c}}, ~91125/57344 = 801.0780{{c}}
: [[error map]]: {{val| -0.025 +0.195 -0.603 +0.452 }}
* [[CWE]]: ~25/21 = 300.0000{{c}}, ~91125/57344 = 801.0955{{c}}
: error map: {{val| 0.000 +0.236 -0.555 +0.501 }}
<!-- * [[POTE]]: ~25/21 = 300.0000{{c}}, ~91125/57344 = 801.0947{{c}} -->


{{Optimal ET sequence|legend=1| 12, …, 352, 364 }}
{{Optimal ET sequence|legend=1| 12, …, 352, 364 }}


[[Badness]] (Smith): 0.292
[[Badness]] (Sintel): 7.39


=== 2.3.5.7.17 subgroup ===
=== 2.3.5.7.17 subgroup ===
Line 141: Line 171:
Subgroup-val mapping: {{mapping| 4 1 -44 86 3 | 0 2 -13 -28 5 }}
Subgroup-val mapping: {{mapping| 4 1 -44 86 3 | 0 2 -13 -28 5 }}


Optimal tuning (POTE): ~25/21 = 300.0000{{c}}, ~27/17 = 801.0908{{c}}
Optimal tunings:
* WE: ~25/21 = 299.9861{{c}}, ~27/17 = 801.0536{{c}}
* CWE: ~25/21 = 300.0000{{c}}, ~27/17 = 801.0919{{c}}
<!-- * POTE: ~25/21 = 300.0000{{c}}, ~27/17 = 801.0908{{c}} -->


{{Optimal ET sequence|legend=0| 12, …, 352, 364 }}
{{Optimal ET sequence|legend=0| 12, …, 352, 364 }}


Badness (Smith): 0.0743
Badness (Sintel): 2.74


=== 2.3.5.7.17.19 subgroup ===
=== 2.3.5.7.17.19 subgroup ===
Line 152: Line 185:
Comma list: 1216/1215, 2025/2023, 8075/8064, 48013/48000
Comma list: 1216/1215, 2025/2023, 8075/8064, 48013/48000


Sval mapping: {{mapping| 4 1 -44 86 3 25 | 0 2 -13 -28 5 -3 }}
Subgroup-val mapping: {{mapping| 4 1 -44 86 3 25 | 0 2 -13 -28 5 -3 }}


Optimal tuning (POTE): ~25/21 = 300.0000{{c}}, ~27/17 = 801.0945{{c}}
Optimal tunings:
* WE: ~25/21 = 299.9982{{c}}, ~27/17 = 801.0898{{c}}
* CWE: ~25/21 = 300.0000{{c}}, ~27/17 = 801.0946{{c}}
<!-- * POTE: ~25/21 = 300.0000{{c}}, ~27/17 = 801.0945{{c}} -->


{{Optimal ET sequence|legend=0| 12, …, 352, 364 }}
{{Optimal ET sequence|legend=0| 12, …, 352, 364 }}


Badness (Smith): 0.0378
Badness (Sintel): 1.82


[[Category:Temperament clans]]
[[Category:Temperament clans]]
[[Category:Garischismic clan| ]] <!-- main article -->
[[Category:Garischismic clan| ]] <!-- main article -->
[[Category:Rank 2]]
[[Category:Rank 2]]

Revision as of 11:11, 28 January 2026

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 garischismic clan of temperaments tempers out the garischisma (monzo: [25 -14 0 -1⟩, ratio: 33554432/33480783).

Gary

The head of this clan is gary, which is generated by a perfect fifth. Two apotomes i.e. 14 fifths octave reduced make a septimal major second (8/7). Equivalently stated, the harmonic seventh (7/4) is found at the double-diminished octave (C–Cbb). Subgroup: 2.3.7

Comma list: 33554432/33480783

Subgroup-val mapping: [⟨1 0 25], ⟨0 1 -14]]

mapping generators: ~2, ~3

Optimal tunings:

  • WE: ~2 = 1199.9155 ¢, ~3/2 = 702.1584 ¢
error map: ⟨-0.085 +0.119 +0.027]
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.2124 ¢
error map: ⟨0.000 +0.257 +0.201]

Optimal ET sequence: 12, 29, 41, 94, 135, 364, 499, 634, 3035bd, 3669bd, 4303bd, 4937bbdd, 5571bbdd

Badness (Sintel): 0.463

Overview to extensions

The second comma of the comma list determines which full 7-limit family member we are looking at. Garibaldi adds the schisma, or equivalently 225/224 and finds 5/4 at the diminished fourth. Cotoneum adds 10976/10935 and finds 5/4 at the septuple-diminished octave. These are generated by the fifth as is gary.

Gariwizmic adds the wizma with a 1/2-octave period. Newt adds 2401/2400, slicing the fifth in two. Sextile adds 250047/250000 with a 1/3-octave period. Alphatrident adds 6144/6125, slicing the twelfth in three. Satin adds 2100875/2097152, slicing the fourth in three. Vulture adds 4375/4374, slicing the twelfth in four. World calendar adds 390625/388962 with a 1/4-octave period as well as a bisect generator. Quintagar adds 3136/3125, slicing the fourth in five. Paramity adds 65625/65536, slicing the eleventh in five.

Temperaments discussed elsewhere are:

Considered below are cotoneum and world calendar.

2.3.7.11 subgroup

Subgroup: 2.3.7.11

Comma list: 19712/19683, 41503/41472

Subgroup-val mapping: [⟨1 0 25 -33], ⟨0 1 -14 23]]

Optimal tunings:

  • WE: ~2 = 1199.9631 ¢, ~3/2 = 702.2077 ¢
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.2290 ¢

Optimal ET sequence: 12e, 41, 94, 135, 716, 851, 986, 1121, 1256

Badness (Sintel): 0.276

Cotoneum

Main article: Cotoneum

The cotoneum temperament tempers out 10976/10935 (hemimage comma), and 823543/819200 (quince comma) in addition to the garischisma. This temperament can be described as 41 & 217, and is supported by 176-, 217-, and 258edo. 5/4 is found at the septuple-diminished octave (C-Cbbbbbbb) or equivalently at the perfect fourth minus four Pythagorean commas. It can be extended to the 11-, 13-, 17-, and 19-limit by adding 441/440, 364/363, 595/594, and 343/342 to the comma list in this order.

Subgroup: 2.3.5.7

Comma list: 10976/10935, 823543/819200

Mapping: [⟨1 0 80 25], ⟨0 1 -49 -14]]

Optimal tunings:

  • WE: ~2 = 1200.0386 ¢, ~3/2 = 702.3396 ¢
error map: ⟨+0.039 +0.423 +0.244 -1.155]
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.3164 ¢
error map: ⟨0.000 +0.361 +0.182 -1.256]

Optimal ET sequence: 41, 135c, 176, 217, 258, 475

Badness (Sintel): 2.67

11-limit

Subgroup: 2.3.5.7.11

Comma list: 441/440, 10976/10935, 16384/16335

Mapping: [⟨1 0 80 25 -33], ⟨0 1 -49 -14 23]]

Optimal tunings:

  • WE: ~2 = 1199.8629 ¢, ~3/2 = 702.2224 ¢
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.3036 ¢

Optimal ET sequence: 41, 135c, 176, 217

Badness (Sintel): 1.68

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 364/363, 441/440, 3584/3575, 10976/10935

Mapping: [⟨1 0 80 25 -33 -93], ⟨0 1 -49 -14 23 61]]

Optimal tunings:

  • WE: ~2 = 1199.8897 ¢, ~3/2 = 702.2415 ¢
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.3061 ¢

Optimal ET sequence: 41, 176, 217

Badness (Sintel): 1.53

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 364/363, 441/440, 595/594, 3584/3575, 8281/8262

Mapping: [⟨1 0 80 25 -33 -93 -137], ⟨0 1 -49 -14 23 61 89]]

Optimal tunings:

  • WE: ~2 = 1199.8939 ¢, ~3/2 = 702.2445 ¢
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.3064 ¢

Optimal ET sequence: 41, 176, 217

Badness (Sintel): 1.50

19-limit

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 343/342, 364/363, 441/440, 595/594, 1216/1215, 1729/1728

Mapping: [⟨1 0 80 25 -33 -93 -137 74], ⟨0 1 -49 -14 23 61 89 -44]]

Optimal tunings:

  • WE: ~2 = 1199.8766 ¢, ~3/2 = 702.2355 ¢
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.3077 ¢

Optimal ET sequence: 41, 176, 217

Badness (Sintel): 1.33

World calendar

World calendar tempers out the dimcomp comma and the garischisma, and can be described as the 12 & 364 temperament. The name derives from a certain calendar layout by the same name.

Subgroup: 2.3.5.7

Comma list: 390625/388962, 33554432/33480783

Mapping: [⟨4 1 -44 86], ⟨0 2 -13 -28]]

mapping generators: ~25/21, ~91125/57344

Optimal tunings:

  • WE: ~25/21 = 299.9938 ¢, ~91125/57344 = 801.0780 ¢
error map: ⟨-0.025 +0.195 -0.603 +0.452]
  • CWE: ~25/21 = 300.0000 ¢, ~91125/57344 = 801.0955 ¢
error map: ⟨0.000 +0.236 -0.555 +0.501]

Optimal ET sequence: 12, …, 352, 364

Badness (Sintel): 7.39

2.3.5.7.17 subgroup

Subgroup: 2.3.5.7.17

Comma list: 2025/2023, 24576/24565, 390625/388962

Subgroup-val mapping: [⟨4 1 -44 86 3], ⟨0 2 -13 -28 5]]

Optimal tunings:

  • WE: ~25/21 = 299.9861 ¢, ~27/17 = 801.0536 ¢
  • CWE: ~25/21 = 300.0000 ¢, ~27/17 = 801.0919 ¢

Optimal ET sequence: 12, …, 352, 364

Badness (Sintel): 2.74

2.3.5.7.17.19 subgroup

Subgroup: 2.3.5.7.17.19

Comma list: 1216/1215, 2025/2023, 8075/8064, 48013/48000

Subgroup-val mapping: [⟨4 1 -44 86 3 25], ⟨0 2 -13 -28 5 -3]]

Optimal tunings:

  • WE: ~25/21 = 299.9982 ¢, ~27/17 = 801.0898 ¢
  • CWE: ~25/21 = 300.0000 ¢, ~27/17 = 801.0946 ¢

Optimal ET sequence: 12, …, 352, 364

Badness (Sintel): 1.82

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