Schismatic family: Difference between revisions

Xenllium (talk | contribs)
Godtone (talk | contribs)
m unfortunately thats not how optimal ET sequences work. it's a defined thing by fumica's temperament evaluator. the standard ive been abiding by is that missing entries are to be discussed on a case-by-case basis
 
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{{interwiki
{{Technical data page}}
| de = Schismatische Temperaturen
The [[5-limit]] parent comma for the '''schismatic''' (or '''schismic''') '''family''' is the [[schisma]] of 32805/32768, which is the amount by which the [[Pythagorean comma]] exceeds the [[syntonic comma]] (81/80), or alternatively put, the difference between a [[5/4|just major third]] and a [[8192/6561|Pythagorean diminished fourth]].  
| en =
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The 5-limit parent comma for the '''schismatic''' (or '''schismic''') '''family''' is the [[schisma]] of 32805/32768, which is the amount by which the [[Pythagorean comma]] exceeds the [[Didymus comma]] (81/80), or alternatively put, the difference between a just major third and a Pythagorean diminished fourth. Its [[monzo]] is {{monzo| -15 8 1 }}, and flipping that yields {{multival| 1 -8 -15 }} for the [[wedgie]]. This tells us the generator is a fifth and [[5/4]] is represented by a diminished fourth. In fact, 10 = (4/3)<sup>8</sup> × 32805/32768.


== Schismatic aka Helmholtz ==
== Schismic, schismatic, a.k.a. helmholtz ==
The 5-limit version of the temperament is a [[microtemperament]], sometimes called '''Helmholtz''', '''schismic''' or '''schismatic''', which flattens the fifth by a fraction of a schisma, but some other members of the family are less accurate. As a 5-limit system, it is far more accurate than meantone but still with manageable complexity. [[53edo|53EDO]] is a possible tuning for schismatic, but you need [[118edo|118EDO]] if you want to get the full effect. In exact analogy with 1/4 comma meantone there is also 1/8 schismatic, with pure major thirds and fifths flattened by 1/8 schisma. Since 1/8 of a schisma is 0.244 cents, this falls into the range of microtempering. You could also try 1/9 schisma, with pure minor thirds and a minutely better 5th, or 2/17 schisma, with both thirds flat by 1/17 of a schisma, although the differences would be very hard to distinguish unless using a large gamut.
{{Main| Schismic }}


Subgroup: 2.3.5
The 5-limit version of the temperament is a [[microtemperament]], called ''schismic'', ''schismatic'', or ''helmholtz''. The generator is a fifth, flattened by a fraction of a schisma, and 5/4 is represented by a diminished fourth. This defies the tradition of {{w|tertian harmony}}, as the [[just major triad]] on C is C–F♭–G, for example. One may want to adopt an additional module of accidentals such as arrows to represent the comma step, allowing them to write the chord above as C–vE–G.
 
As a 5-limit system, schismic is far more accurate than [[meantone]] but still with manageable [[complexity]]. [[53edo]] is a possible tuning for schismic, but you need [[118edo]] if you want to get the full effect. In exact analogy with [[1/4-comma meantone]] there is also 1/8 schismic, with pure major thirds and fifths flattened by 1/8 schisma. Since 1/8 of a schisma is 0.244{{cent}}, this falls into the range of microtempering. You could also try 1/9 schisma, with pure minor thirds and a minutely better fifth, or 2/17 schisma, with both thirds flat by 1/17 of a schisma, although the differences would be very hard to distinguish unless using a large gamut. Simply leaving the fifths just would also make for a viable tuning, thus collapsing schismic to a simple relabeling of the 3-limit.
 
[[Subgroup]]: 2.3.5


[[Comma list]]: 32805/32768
[[Comma list]]: 32805/32768


[[Mapping]]: [{{val| 1 0 15 }}, {{val| 0 1 -8 }}]
{{Mapping|legend=1| 1 0 15 | 0 1 -8 }}
: mapping generators: ~2, ~3
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0749{{c}}, ~3/2 = 701.7797{{c}}
: [[error map]]: {{val| +0.075 -0.100 -0.027 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.7308{{c}}
: error map: {{val| 0.000 -0.224 -0.160 }}


Mapping generators: ~2, ~3
[[Tuning ranges]]:
* [[5-odd-limit]] [[diamond monotone]]: ~3/2 = [685.714, 705.882] (4\7 to 10\17)
* 5-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 701.955] (1/8-comma to untempered)


[[POTE generator]]: ~3/2 = 701.736
{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 118, 171, 289, 460, 749, 3456bc, 4205bc, 4954bc, 5703bbc, 6452bbcc }}


[[Tuning ranges]]:  
[[Badness]] (Sintel): 0.0999
* [[Diamond monotone]] range: ~3/2 = [685.714, 705.882] (4\7 to 10\17)
 
* [[Diamond tradeoff]] range: ~3/2 = [701.711, 701.955]
=== Overview to extensions ===
* Diamond monotone and tradeoff: ~3/2 = [701.711, 701.955]
The second comma of the [[normal forms #Normal forms for commas|normal comma list]] defines which 7-limit family member we are looking at. [[#Garibaldi|Garibaldi]] adds [[garischisma|{{monzo| 25 -14 0 -1 }}]], [[#Grackle|grackle]] adds {{monzo| -44 26 0 1 }}, [[#Pontiac|pontiac]] adds {{monzo| -59 39 0 -1 }}, and [[#Schism|schism]] adds [[64/63|{{monzo| 6 -2 0 -1 }}]]. Those all have a fifth as generator.  


{{Vals|legend=1| 12, 29, 41, 53, 118, 171, 289, 460, 749, 3456bc, 4205bc, 4954bc, 5703bbc, 6452bbcc }}
[[#Bischismic|Bischismic]] adds {{monzo| -69 40 0 2 }} and has a fifth generator with a half-octave period. [[#Salsa|Salsa]] adds [[parahemif comma|{{monzo| 15 -13 0 2 }}]] and has a hemififth generator. [[#Hemischis|Hemischis]] adds {{monzo| -34 25 0 -2 }} and has a hemitwelfth generator. [[Gamelismic clan #Guiron|Guiron]] adds [[1029/1024|{{monzo| -10 1 0 3 }}]], with an ~8/7 generator, three of which give the fifth. [[#Term|Term]] adds {{monzo| -94 54 0 3 }} with a 1/3-octave period. [[#Squirrel|Squirrel]], [[#Tertiaschis|tertiaschis]], and [[#Countertertiaschis|countertertiaschis]] each has a generator that is 1/3 of the fourth. [[#Quadrant|Quadrant]] adds {{monzo| -119 68 0 4 }} with a 1/4-octave period. [[#Kleischismic|Kleischismic]] adds {{monzo| 49 -38 0 4 }} with a half-octave period and also a bisect generator. [[#Sesquiquartififths|Sesquiquartififths]] adds {{monzo| -35 15 0 4 }} and slices the fifth in four.


[[Badness]]: 0.004259
Temperaments involving larger splits include [[#Tsaharuk|tsaharuk]], [[#Quanharuk|quanharuk]], [[#Quintilipyth|quintilipyth]], [[#Quintaschis|quintaschis]], [[#Altinex|altinex]], [[Stearnsmic clan #Pogo|pogo]], [[#Sextilifourths|sextilifourths]], [[#Septant|septant]], [[#Octant|octant]], [[#Nonant|nonant]], [[#Septiquarschis|septiquarschis]], and [[#Tridecafifths|tridecafifths]]. Those split the schismic structure into five to thirteen parts.  


=== Seven-limit extensions ===
Temperaments discussed elsewhere include:
The second comma of the [[Normal lists #Normal interval list|normal comma list]] defines which 7-limit family member we are looking at.
* ''[[Guiron]]'' (+1029/1024) → [[Gamelismic clan #Guiron|Gamelismic clan]]
* Garibaldi adds [[garischisma|{{monzo|25 -14 0 -1}}]],
* ''[[Pogo]]'' (+118098/117649) → [[Stearnsmic clan #Pogo|Stearnsmic clan]]
* Grackle adds {{monzo|-44 26 0 1}},
* Schism adds [[64/63|{{monzo|6 -2 0 -1}}]],
* Pontiac adds {{monzo|-59 39 0 -1}}.
Those all have a fifth as generator.


* Bischismic adds {{monzo|-69 40 0 2}} and has a fifth generator with a half-octave period.
Considered below are garibaldi, pontiac, grackle, schism, bischismic, kleischismic, salsa, hemischis, term, altinex, squirrel, tertiaschis, countertertiaschis, quadrant, sesquiquartififths, tsaharuk, quanharuk, quintilipyth, quintaschis, sextilifourths, septant, octant, nonant, septiquarschis, and tridecafifths.  
* Guiron adds [[1029/1024|{{monzo|-10 1 0 3}}]], with an 8/7 generator, three of which give the fifth.
* Term adds {{monzo|-94 54 0 3}} with a 1/3 octave period.
* Sesquiquartififths adds {{monzo|-35 15 0 4}} and slices the fifth in four.


Temperaments not discussed here include [[Sensamagic clan #Salsa|salsa]], [[Gamelismic clan #Guiron|guiron]], [[Porwell temperaments #Hemischis|hemischis]] and [[Turkish maqam music temperaments #Karadeniz temperament|karadeniz]].
The schismatic family boasts a variety of remarkable extensions to subgroups in high prime limits. These are listed at the bottom of this page, in [[#Subgroup extensions]].


== Garibaldi ==
== Garibaldi ==
{{main| Garibaldi temperament }}
{{Main| Garibaldi }}


Subgroup: 2.3.5.7
Garibaldi tempers out the [[garischisma]], equating the [[64/63|septimal comma]] with both the [[syntonic comma]] and the [[Pythagorean comma]]. The 7/4 is found at -14 fifths, represented by the double-diminished octave (C–C𝄫), or down-minor seventh (C-vB♭) with the down-arrow representing the comma step. It necessitates a sharper fifth than pure. Its [[S-expression]]-based comma list is {[[5120/5103|S8/S9]], [[225/224|S15]]}.  


[[Comma list]]: 225/224, 3125/3087
[[147edo]] (from 94+53) is a [[patent val]] tuning with 5 and 7 very close to equally out-of-tune in opposite directions s.t only 7/5 and 10/7 are inconsistent in the 9-odd-limit, so might be considered for (EG) a 41-note subset ([[12L 29s]]).


[[Mapping]]: [{{val| 1 0 15 25 }}, {{val| 0 1 -8 -14 }}]
[[Subgroup]]: 2.3.5.7


Mapping generators: ~2, ~3
[[Comma list]]: 225/224, 3125/3087


{{Multival|legend=1| 1 -8 -14 -15 -25 -10 }}
{{Mapping|legend=1| 1 0 15 25 | 0 1 -8 -14 }}


[[POTE generator]]: ~3/2 = 702.085
[[Optimal tuning]]s:  
* [[WE]]: ~2 = 1200.1233{{c}}, ~3/2 = 702.1573{{c}}
: [[error map]]: {{val| +0.123 +0.326 -2.709 +2.328 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 702.0774{{c}}
: error map: {{val| 0.000 +0.122 -2.933 +2.090 }}


[[Minimax tuning]]:
[[Minimax tuning]]:
* [[7-odd-limit]]: ~3/2 = {{monzo| 2/3 1/15 0 -1/15 }}
* [[7-odd-limit]]: ~3/2 = {{monzo| 2/3 1/15 0 -1/15 }}
: [{{monzo| 1 0 0 0 }}, {{monzo| 5/3 1/15 0 -1/15 }}, {{monzo| 5/3 -8/15 0 8/15 }}, {{monzo| 5/3 -14/15 0 14/15 }}]
: {{monzo list| 1 0 0 0 | 5/3 1/15 0 -1/15 | 5/3 -8/15 0 8/15 | 5/3 -14/15 0 14/15 }}
: [[Eigenmonzo]]s (unchanged intervals): 2, 7/6
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.7/3
* [[9-odd-limit]]: ~3/2 = {{monzo| 9/16 1/8 0 -1/16 }}
* [[9-odd-limit]]: ~3/2 = {{monzo| 9/16 1/8 0 -1/16 }}
: [{{monzo| 1 0 0 0 }}, {{monzo| 25/16 1/8 0 -1/16 }}, {{monzo| 5/2 -1 0 1/2 }}, {{monzo| 25/8 -7/4 0 7/8 }}]
: {{monzo list| 1 0 0 0 | 25/16 1/8 0 -1/16 | 5/2 -1 0 1/2 | 25/8 -7/4 0 7/8 }}
: Eigenmonzos (unchanged intervals): 2, 9/7
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/7


[[Tuning ranges]]:  
[[Tuning ranges]]:  
* [[Diamond monotone]] range: ~3/2 = [700.000, 703.448] (7\12 to 17\29)
* 7- and 9-odd-limit [[diamond monotone]]: ~3/2 = [700.000, 703.448] (7\12 to 17\29)
* [[Diamond tradeoff]] range: ~3/2 = [701.711, 702.915]
* 7- and 9-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 702.915]
* Diamond monotone and tradeoff: ~3/2 = [701.711, 702.915]


{{Val list|legend=1| 12, 29, 41, 53, 94, 241c, 335cd, 576ccd }}
{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 94 }}


[[Badness]]: 0.021644
[[Badness]] (Sintel): 0.548


=== Cassandra ===
=== Cassandra ===
Cassandra is one of the best extensions of garibaldi to the 11- and 13-limit as well as the 2.3.5.7.11.13.19 subgroup, even though it comes with a much higher complexity.
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 225/224, 385/384, 2200/2187
Comma list: 225/224, 385/384, 2200/2187


Mapping: [{{val| 1 0 15 25 -33 }}, {{val| 0 1 -8 -14 23 }}]
Mapping: {{mapping| 1 0 15 25 -33 | 0 1 -8 -14 23 }}
 
Mapping generators: ~2, ~3


POTE generator: ~3/2 = 702.157
Optimal tunings:  
* WE: ~2 = 1200.3089{{c}}, ~3/2 = 702.3377{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.1562{{c}}


Minimax tuning:
Minimax tuning:
* 11-odd-limit: ~3/2 = {{monzo| 9/16 1/8 0 -1/16 }}
* 11-odd-limit: ~3/2 = {{monzo| 9/16 1/8 0 -1/16 }}
: Eigenmonzos (unchanged intervals): 2, 9/7
: unchanged-interval (eigenmonzo) basis: 2.9/7


Tuning ranges:  
Tuning ranges:  
* Diamond monotone range: ~3/2 = [701.887, 702.439] (31\53 to 24\41)
* 11-odd-limit diamond monotone: ~3/2 = [701.887, 702.439] (31\53 to 24\41)
* Diamond tradeoff range: ~3/2 = [701.711, 702.915]
* 11-odd-limit diamond tradeoff: ~3/2 = [701.711, 702.915]
* Diamond monotone and tradeoff: ~3/2 = [701.887, 702.439]


Vals: {{Val list| 41, 53, 94, 229c, 323c, 417ce }}
{{Optimal ET sequence|legend=0| 12e, 41, 53, 94, 229c }}


Badness: 0.027396
Badness (Sintel): 0.906


==== 13-limit ====
==== 13-limit ====
Line 105: Line 110:
Comma list: 225/224, 275/273, 325/324, 385/384
Comma list: 225/224, 275/273, 325/324, 385/384


Mapping: [{{val| 1 0 15 25 -33 -28 }}, {{val| 0 1 -8 -14 23 20 }}]
Mapping: {{mapping| 1 0 15 25 -33 -28 | 0 1 -8 -14 23 20 }}


Mapping generators: ~2, ~3
Optimal tunings:
 
* WE: ~2 = 1200.1703{{c}}, ~3/2 = 702.2122{{c}}
POTE generator: ~3/2 = 702.113
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.1135{{c}}


Minimax tuning:  
Minimax tuning:  
* 13- and 15-odd-limit: ~3/2 = {{monzo| 19/34 0 0 -1/34 0 1/34 }}
* 13- and 15-odd-limit: ~3/2 = {{monzo| 19/34 0 0 -1/34 0 1/34 }}
: Eigenmonzos (unchanged intervals): 2, 14/13
: unchanged-interval (eigenmonzo) basis: 2.13/7


Tuning ranges:  
Tuning ranges:  
* Diamond monotone range: ~3/2 = [701.887, 702.439] (31\53 to 24\41)
* 13- and 15-odd-limit diamond monotone: ~3/2 = [701.887, 702.439] (31\53 to 24\41)
* 13-odd-limit diamond tradeoff: ~3/2 = [701.711, 703.597]
* 13-odd-limit diamond tradeoff: ~3/2 = [701.711, 703.597]
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 703.597]  
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 703.597]
* Diamond monotone and tradeoff: ~3/2 = [701.887, 702.439]
 
{{Optimal ET sequence|legend=0| 41, 53, 94, 429ccdeef, 523ccdeef }}
 
Badness (Sintel): 0.854
 
===== Cassie =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 120/119, 154/153, 225/224, 273/272, 325/324
 
Mapping: {{mapping| 1 0 15 25 -33 -28 -7 | 0 1 -8 -14 23 20 7 }}
 
Optimal tunings:
* WE: ~2 = 1199.8140{{c}}, ~3/2 = 701.9833{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0909{{c}}
 
{{Optimal ET sequence|legend=0| 12e, 41, 53, 94g }}
 
Badness (Sintel): 1.19
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 120/119, 154/153, 171/170, 190/189, 225/224, 273/272
 
Mapping: {{mapping| 1 0 15 25 -33 -28 -7 9 | 0 1 -8 -14 23 20 7 -3 }}
 
Optimal tunings:
* WE: ~2 = 1199.9556{{c}}, ~3/2 = 702.0530{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0787{{c}}
 
{{Optimal ET sequence|legend=0| 12e, 41, 53 }}
 
Badness (Sintel): 1.11
 
===== Cassandric =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 225/224, 275/273, 325/324, 375/374, 385/384
 
Mapping: {{mapping| 1 0 15 25 -33 -28 77 | 0 1 -8 -14 23 20 -46 }}
 
Optimal tunings:
* WE: ~2 = 1200.0046{{c}}, ~3/2 = 702.2167{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0962{{c}}
 
{{Optimal ET sequence|legend=0| 41g, 53, 94 }}
 
Badness (Sintel): 1.18
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 190/189, 209/208, 225/224, 275/273, 325/324, 375/374


Vals: {{Val list| 41, 53, 94, 429cdef, 523cdef }}
Mapping: {{mapping| 1 0 15 25 -33 -28 77 9 | 0 1 -8 -14 23 20 -46 -3 }}


Badness: 0.020676
Optimal tunings:
* WE: ~2 = 1200.2910{{c}}, ~3/2 = 702.2681{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0967{{c}}
 
{{Optimal ET sequence|legend=1| 41g, 53, 94 }}
 
Badness (Sintel): 1.07
 
====== 23-limit ======
Subgroup: 2.3.5.7.11.13.17.19.23
 
Comma list: 190/189, 209/208, 225/224, 253/252, 275/273, 325/324, 375/374
 
Mapping: {{mapping| 1 0 15 25 -33 -28 77 9 60 | 0 1 -8 -14 23 20 -46 -3 -35 }}
 
Optimal tunings:
* WE: ~2 = 1200.2970{{c}}, ~3/2 = 702.2697{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0943{{c}}
 
{{Optimal ET sequence|legend=0| 41g, 53, 94 }}
 
Badness (Sintel): 1.08
 
===== Cassander =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 170/169, 225/224, 275/273, 325/324, 385/384
 
Mapping: {{mapping| 1 0 15 25 -33 -28 -72 | 0 1 -8 -14 23 20 48 }}
 
Optimal tunings:
* WE: ~2 = 1200.1986{{c}}, ~3/2 = 702.2598{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.1455{{c}}
 
{{Optimal ET sequence|legend=0| 41, 53g, 94 }}
 
Badness (Sintel): 1.14
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 170/169, 190/189, 209/208, 225/224, 275/273, 325/324
 
Mapping: {{mapping| 1 0 15 25 -33 -28 -72 9 | 0 1 -8 -14 23 20 48 -3 }}
 
Optimal tunings:
* WE: ~2 = 1200.3057{{c}}, ~3/2 = 702.3138{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.1373{{c}}
 
{{Optimal ET sequence|legend=0| 41, 53g, 94 }}
 
Badness (Sintel): 1.07


=== Andromeda ===
=== Andromeda ===
Line 130: Line 239:
Comma list: 100/99, 225/224, 245/242
Comma list: 100/99, 225/224, 245/242


Mapping: [{{val| 1 0 15 25 32 }}, {{val| 0 1 -8 -14 -18 }}]
Mapping: {{mapping| 1 0 15 25 32 | 0 1 -8 -14 -18 }}


Mapping generators: ~2, ~3
Optimal tunings:
 
* WE: ~2 = 1200.1917{{c}}, ~3/2 = 702.4836{{c}}
POTE generator: ~3/2 = 702.321
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3599{{c}}


Minimax tuning:  
Minimax tuning:  
* 11-odd-limit: ~3/2 = {{monzo| 3/5 1/10 0 0 -1/20 }}
* 11-odd-limit: ~3/2 = {{monzo| 3/5 1/10 0 0 -1/20 }}
: Eigenmonzos (unchanged intervals): 2, 11/9
: unchanged-interval (eigenmonzo) basis: 2.11/9


Tuning ranges:  
Tuning ranges:  
* Diamond monotone range: ~3/2 = [700.000, 703.448] (7\12 to 17\29)
* 11-odd-limit diamond monotone: ~3/2 = [700.000, 703.448] (7\12 to 17\29)
* Diamond tradeoff range: ~3/2 = [701.711, 704.377]
* 11-odd-limit diamond tradeoff: ~3/2 = [701.711, 704.377]
* Diamond monotone and tradeoff: ~3/2 = [701.711, 703.448]


Vals: {{Val list| 12, 29, 41, 217ce, 258ce }}
{{Optimal ET sequence|legend=0| 12, 29, 41 }}


Badness: 0.023556
Badness (Sintel): 0.779


==== 13-limit ====
==== 13-limit ====
Line 154: Line 262:
Comma list: 100/99, 105/104, 196/195, 245/242
Comma list: 100/99, 105/104, 196/195, 245/242


Mapping: [{{val| 1 0 15 25 32 37 }}, {{val| 0 1 -8 -14 -18 -21 }}]
Mapping: {{mapping| 1 0 15 25 32 37 | 0 1 -8 -14 -18 -21 }}
 
Mapping generators: ~2, ~3


POTE generator: ~3/2 = 702.559
Optimal tunings:
* WE: ~2 = 1200.3031{{c}}, ~3/2 = 702.7368{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.5420{{c}}


Minimax tuning:  
Minimax tuning:  
* 13- and 15-odd-limit: ~3/2 = {{monzo| 14/23 2/23 0 0 0 -1/23 }}
* 13- and 15-odd-limit: ~3/2 = {{monzo| 14/23 2/23 0 0 0 -1/23 }}
: Eigenmonzos (unchanged intervals): 2, 13/9
: unchanged-interval (eigenmonzo) basis: 2.13/9


Tuning ranges:  
Tuning ranges:  
* Diamond monotone range: ~3/2 = [702.439, 703.448] (24\41 to 17\29)
* 13- and 15-odd-limit diamond monotone: ~3/2 = [702.439, 703.448] (24\41 to 17\29)
* 13-odd-limit diamond tradeoff: ~3/2 = [701.711, 704.377]
* 13-odd-limit diamond tradeoff: ~3/2 = [701.711, 704.377]
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 704.377]
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 704.377]
* Diamond monotone and tradeoff: ~3/2 = [702.439, 703.448]


Vals: {{Val list| 12f, 29, 41, 152cdf, 193cdf, 234cdf }}
{{Optimal ET sequence|legend=0| 12f, 29, 41 }}
 
Badness (Sintel): 0.857
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 100/99, 105/104, 120/119, 189/187, 196/195


Badness: 0.020749
Mapping: {{mapping| 1 0 15 25 32 37 -7 | 0 1 -8 -14 -18 -21 7 }}
 
Optimal tunings:
* WE: ~2 = 1199.1984{{c}}, ~3/2 = 701.8424{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3384{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 29, 41 }}
 
Badness (Sintel): 1.19
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 100/99, 105/104, 120/119, 133/132, 189/187, 196/195
 
Mapping: {{mapping| 1 0 15 25 32 37 -7 9 | 0 1 -8 -14 -18 -21 7 -3 }}
 
Optimal tunings:
* WE: ~2 = 1199.5242{{c}}, ~3/2 = 702.0783{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.3711{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 29, 41 }}
 
Badness (Sintel): 1.17
 
===== Schisicosiennic =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 100/99, 105/104, 154/153, 170/169, 196/195
 
Mapping: {{mapping| 1 0 15 25 32 37 58 | 0 1 -8 -14 -18 -21 -34 }}
 
Optimal tunings:
* WE: ~2 = 1200.6122{{c}}, ~3/2 = 703.0830{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.6968{{c}}
 
{{Optimal ET sequence|legend=0| 12fg, 29g, 41, 70cd }}
 
Badness (Sintel): 1.11
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 100/99, 105/104, 133/132, 154/153, 170/169, 190/189
 
Mapping: {{mapping| 1 0 15 25 32 37 58 9 | 0 1 -8 -14 -18 -21 -34 -3 }}
 
Optimal tunings:
* WE: ~2 = 1200.7981{{c}}, ~3/2 = 703.2199{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.7221{{c}}
 
{{Optimal ET sequence|legend=0| 12fg, 29g, 41, 70cd }}
 
Badness (Sintel): 1.09
 
===== Schisicosiennoid =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 85/84, 100/99, 105/104, 119/117, 221/220
 
Mapping: {{mapping| 1 0 15 25 32 37 12 | 0 1 -8 -14 -18 -21 -5 }}
 
Optimal tunings:
* WE: ~2 = 1201.3146{{c}}, ~3/2 = 703.4864{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.6491{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 29g, 41g }}
 
Badness (Sintel): 1.06
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 85/84, 100/99, 105/104, 119/117, 133/132, 153/152
 
Mapping: {{mapping| 1 0 15 25 32 37 12 9 | 0 1 -8 -14 -18 -21 -5 -3 }}
 
Optimal tunings:
* WE: ~2 = 1201.3140{{c}}, ~3/2 = 703.4860{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.6578{{c}}
 
{{Optimal ET sequence|legend=1| 12f, 29g, 41g }}
 
Badness (Sintel): 1.02


=== Helenus ===
=== Helenus ===
Line 179: Line 376:
Comma list: 99/98, 176/175, 3125/3087
Comma list: 99/98, 176/175, 3125/3087


Mapping: [{{val| 1 0 15 25 51 }}, {{val| 0 1 -8 -14 -30 }}]
Mapping: {{mapping| 1 0 15 25 51 | 0 1 -8 -14 -30 }}
 
Mapping generators: ~2, ~3


POTE generator: ~3/2 = 701.725
Optimal tunings:
* WE: ~2 = 1199.7097{{c}}, ~3/2 = 701.5554{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7370{{c}}


Minimax tuning:  
Minimax tuning:  
* 11-odd-limit: ~3/2 = {{monzo| 19/32 1/16 0 0 -1/32 }}
* 11-odd-limit: ~3/2 = {{monzo| 19/32 1/16 0 0 -1/32 }}
: Eigenmonzos (unchanged intervals): 2, 11/9
: unchanged-interval (eigenmonzo) basis: 2.11/9


Vals: {{Val list| 12, 41e, 53, 118d, 171de }}
{{Optimal ET sequence|legend=0| 12, 41e, 53, 118d }}


Badness: 0.035637
Badness (Sintel): 1.18


==== 13-limit ====
==== 13-limit ====
Line 198: Line 395:
Comma list: 99/98, 176/175, 275/273, 847/845
Comma list: 99/98, 176/175, 275/273, 847/845


Mapping: [{{val| 1 0 15 25 51 56 }}, {{val| 0 1 -8 -14 -30 -33 }}]
Mapping: {{mapping| 1 0 15 25 51 56 | 0 1 -8 -14 -30 -33 }}
 
Mapping generators: ~2, ~3


POTE generator: ~3/2 = 701.747
Optimal tunings:
* WE: ~2 = 1199.7370{{c}}, ~3/2 = 701.5937{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7570{{c}}


Minimax tuning:  
Minimax tuning:  
* 13- and 15-odd-limit: ~3/2 = {{monzo| 19/32 1/16 0 0 -1/32 }}
* 13- and 15-odd-limit: ~3/2 = {{monzo| 19/32 1/16 0 0 -1/32 }}
: Eigenmonzos (unchanged intervals): 2, 11/9
: unchanged-interval (eigenmonzo) basis: 2.11/9


Vals: {{Val list| 12f, 41ef, 53, 118d, 171de }}
{{Optimal ET sequence|legend=0| 12f, …, 41ef, 53, 118d }}


Badness: 0.026284
Badness (Sintel): 1.09


=== Hemigari ===
==== 17-limit ====
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11.13.17


Comma list: 121/120, 225/224, 3125/3087
Comma list: 99/98, 120/119, 176/175, 275/273, 442/441


Mapping: [{{val| 1 0 15 25 9 }}, {{val| 0 2 -16 -28 -7 }}]
Mapping: {{mapping| 1 0 15 25 51 56 -7 | 0 1 -8 -14 -30 -33 7 }}


Mapping generators: ~2, ~110/63
Optimal tunings:
* WE: ~2 = 1199.2895{{c}}, ~3/2 = 701.2643{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.6967{{c}}


POTE generator: ~63/55 = 248.918
{{Optimal ET sequence|legend=0| 12f, 53, 65d, 118dg }}


Vals: {{Val list| 29, 53, 82e, 135e, 188ce }}
Badness (Sintel): 1.21


Badness: 0.050681
==== 19-limit ====
 
Subgroup: 2.3.5.7.11.13.17.19
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


Comma list: 121/120, 169/168, 225/224, 275/273
Comma list: 99/98, 120/119, 176/175, 190/189, 209/208, 247/245


Mapping: [{{val| 1 0 15 25 9 14 }}, {{val| 0 2 -16 -28 -7 -13 }}]
Mapping: {{mapping| 1 0 15 25 51 56 -7 9 | 0 1 -8 -14 -30 -33 7 -3 }}


Mapping generators: ~2, ~26/15
Optimal tunings:
* WE: ~2 = 1199.5280{{c}}, ~3/2 = 701.4290{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7149{{c}}


POTE generator: ~15/13 = 248.918
{{Optimal ET sequence|legend=0| 12f, 53, 65d }}


Vals: {{Val list| 29, 53, 82e, 135ef, 188cef }}
Badness (Sintel): 1.18


Badness: 0.027464
=== Karadeniz ===
{{See also| Turkish maqam music temperaments #Karadeniz temperament }}


=== Sanjaab ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 225/224, 1331/1323, 3125/3087
Comma list: 225/224, 243/242, 3125/3087
 
Mapping: [{{val| 1 2 -1 -3 0 }}, {{val| 0 -3 24 42 25 }}]


Mapping generators: ~2, ~11/10
Mapping: {{mapping| 1 1 7 11 2 | 0 2 -16 -28 5 }}
: mapping generators: ~2, ~11/9


POTE generator: ~11/10 = 165.974
Optimal tunings:
* WE: ~2 = 1199.7351{{c}}, ~11/9 = 350.9167{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 350.9995{{c}}


Vals: {{Val list| 29, 65d, 94, 441cde, 535cde, 629cde }}
{{Optimal ET sequence|legend=0| 24d, 41, 65d, 106, 147 }}


Badness: 0.058040
Badness (Sintel): 1.37


==== 13-limit ====
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 225/224, 275/273, 847/845, 1331/1323
Comma list: 225/224, 243/242, 325/324, 640/637


Mapping: [{{val| 1 2 -1 -3 0 -1 }}, {{val| 0 -3 24 42 25 34 }}]
Mapping: {{mapping| 1 1 7 11 2 -8 | 0 2 -16 -28 5 40 }}


Mapping generators: ~2, ~11/10
Optimal tunings:
* WE: ~2 = 1199.3042{{c}}, ~11/9 = 350.7533{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 350.9686{{c}}


POTE generator: ~11/10 = 165.963
{{Optimal ET sequence|legend=0| 24d, 41, 65d, 106f }}


Vals: {{Val list| 29, 65d, 94 }}
Badness (Sintel): 1.34


Badness: 0.033849
=== Hemigari ===
Subgroup: 2.3.5.7.11


== Schism ==
Comma list: 121/120, 225/224, 3125/3087
{{see also| Archytas clan #Schism }}


Subgroup: 2.3.5.7
Mapping: {{mapping| 1 0 15 25 9 | 0 2 -16 -28 -7 }}
: mapping generators: ~2, ~110/63


[[Comma list]]: 64/63, 360/343
Optimal tunings:
* WE: ~2 = 1200.7303{{c}}, ~110/63 = 951.6605{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~110/63 = 951.0604{{c}}


[[Mapping]]: [{{val| 1 0 15 6 }}, {{val| 0 1 -8 -2 }}]
{{Optimal ET sequence|legend=0| 24d, 29, 53, 82e, 135ee }}


Mapping generators: ~2, ~3
Badness (Sintel): 1.68


[[POTE generator]]: ~3/2 = 701.556
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


{{Multival|legend=1| 1 -8 -2 -15 -6 18 }}
Comma list: 121/120, 169/168, 225/224, 275/273


{{Val list|legend=1| 12, 29d, 41d, 53d }}
Mapping: {{mapping| 1 0 15 25 9 14 | 0 2 -16 -28 -7 -13 }}


[[Badness]]: 0.056648
Optimal tunings:
* WE: ~2 = 1200.8146{{c}}, ~26/15 = 951.7273{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 951.0574{{c}}


=== 11-limit ===
{{Optimal ET sequence|legend=0| 24d, 29, 53, 82e, 135eef }}
 
Badness (Sintel): 1.13
 
=== Sanjaab ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 45/44, 64/63, 99/98
Comma list: 225/224, 1331/1323, 3125/3087
 
Mapping: {{mapping| 1 2 -1 -3 0 | 0 -3 24 42 25 }}
: mapping generators: ~2, ~11/10
 
Optimal tunings:
* WE: ~2 = 1200.1997{{c}}, ~11/10 = 166.0018{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 165.9786{{c}}
 
{{Optimal ET sequence|legend=0| 29, 65d, 94 }}
 
Badness (Sintel): 1.92


Mapping: [{{val| 1 0 15 6 13 }}, {{val| 0 1 -8 -2 -6 }}]
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


Mapping generators: ~2, ~3
Comma list: 225/224, 275/273, 847/845, 1331/1323


POTE generator ~3/2 = 702.136
Mapping: {{mapping| 1 2 -1 -3 0 -1 | 0 -3 24 42 25 34 }}


Vals: {{Val list| 12, 29de, 41de }}
Optimal tunings:
* WE: ~2 = 1200.1224{{c}}, ~11/10 = 165.9800{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 165.9659{{c}}


Badness: 0.037482
{{Optimal ET sequence|legend=0| 29, 65d, 94 }}
 
Badness (Sintel): 1.40


== Pontiac ==
== Pontiac ==
Subgroup: 2.3.5.7
{{Main| Pontiac }}


[[Comma list]]: 4375/4374, 32805/32768
Pontiac tempers out the [[ragisma]], rendering a very accurate 7-limit microtemperament. The 7/4 is found at +39 fifths, represented by the quintuple-augmented third (C-E𝄪𝄪♯), or triple-up major sixth (C-^<sup>3</sup>A).


[[Mapping]]: [{{val| 1 0 15 -59 }}, {{val| 0 1 -8 39 }}]
[[Subgroup]]: 2.3.5.7


Mapping generators: ~2, ~3
[[Comma list]]: 4375/4374, 32805/32768


{{Multival|legend=1| 1 -8 39 -15 59 113 }}
{{Mapping|legend=1| 1 0 15 -59 | 0 1 -8 39 }}


[[POTE generator]]: ~3/2 = 701.757
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0989{{c}}, ~3/2 = 701.8145{{c}}
: [[error map]]: {{val| +0.099 -0.042 -0.138 -0.038 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.7579{{c}}
: error map: {{val| 0.000 -0.197 -0.377 -0.268 }}


[[Minimax tuning]]:  
[[Minimax tuning]]:  
* [[7-odd-limit]]: ~3/2 = {{monzo| 27/47 0 -1/47 1/47 }}
* [[7-odd-limit]]: ~3/2 = {{monzo| 27/47 0 -1/47 1/47 }}
: [{{monzo| 1 0 0 0 }}, {{monzo| 74/47 0 -1/47 1/47 }}, {{monzo| 113/47 0 8/47 -8/47 }}, {{monzo| 113/47 0 -39/47 39/47 }}]
: [{{monzo| 1 0 0 0 }}, {{monzo| 74/47 0 -1/47 1/47 }}, {{monzo| 113/47 0 8/47 -8/47 }}, {{monzo| 113/47 0 -39/47 39/47 }}]
: Eigenmonzos (unchanged intervals): 2, 7/5
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.7/5
* [[9-odd-limit]]: ~3/2 = {{monzo| 1/2 1/5 -1/10 }}
* [[9-odd-limit]]: ~3/2 = {{monzo| 1/2 1/5 -1/10 }}
: [{{monzo| 1 0 0 0 }}, {{monzo| 3/2 1/5 -1/10 0 }}, {{monzo| 3 -8/5 4/5 0 }}, {{monzo| -1/2 39/5 -39/10 0 }}]
: [{{monzo| 1 0 0 0 }}, {{monzo| 3/2 1/5 -1/10 0 }}, {{monzo| 3 -8/5 4/5 0 }}, {{monzo| -1/2 39/5 -39/10 0 }}]
: Eigenmonzos (unchanged intervals): 2, 10/9
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/5


[[Tuning ranges]]:  
[[Tuning ranges]]:  
* [[Diamond monotone]] range: ~3/2 = [701.538, 701.886] (38\65 to 31\53)
* 7- and 9-odd-limit [[diamond monotone]]: ~3/2 = [701.538, 701.886] (38\65 to 31\53)
* [[Diamond tradeoff]] range: ~3/2 = [701.711, 701.955]
* 7- and 9-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 701.955]
* Diamond monotone and tradeoff: ~3/2 = [701.711, 701.886]


{{Val list|legend=1| 53, 118, 171, 1592c, 1763c, 1934c, 2105c, 2276cd, 2447cd, 2618cd, 2789cd, 2960cd, 3131bcd }}
{{Optimal ET sequence|legend=1| 53, 118, 171, 1592c, 1763c, , 2960cd, 3131bcd }}


[[Badness]]: 0.014133
[[Badness]] (Sintel): 0.358


=== Helenoid ===
=== Helenoid ===
The ''helenoid'' temperament (53&amp;118) is closely related to the helenus temperament, but with the [[4375/4374|ragisma]] rather than the [[225/224|marvel comma]] tempered out.
Helenoid may be described as {{nowrap| 53 & 118 }}, and is closely related to the helenus temperament, differing only by the mapping of 7.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11
Line 343: Line 574:
Comma list: 385/384, 3388/3375, 4375/4374
Comma list: 385/384, 3388/3375, 4375/4374


Mapping: [{{val|1 0 15 -59 51}}, {{val|0 1 -8 39 -30}}]
Mapping: {{mapping| 1 0 15 -59 51 | 0 1 -8 39 -30 }}


POTE generator: ~3/2 = 701.722
Optimal tunings:
* WE: ~2 = 1200.3277{{c}}, ~3/2 = 701.9135{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7223{{c}}


Minimax tuning:  
Minimax tuning:  
* 11-odd-limit: ~3/2 = {{monzo| 41/69 0 0 1/69 -1/69 }}
* 11-odd-limit: ~3/2 = {{monzo| 41/69 0 0 1/69 -1/69 }}
: Eigenmonzos (unchanged intervals): 2, 14/11
: unchanged-interval (eigenmonzo) basis: 2.11/7


Vals: {{Val list| 53, 118, 289e, 407de }}
{{Optimal ET sequence|legend=0| 53, 118, 289e, 407de }}


Badness: 0.038863
Badness (Sintel): 1.28


==== 13-limit ====
==== 13-limit ====
Line 360: Line 593:
Comma list: 352/351, 385/384, 625/624, 729/728
Comma list: 352/351, 385/384, 625/624, 729/728


Mapping: [{{val|1 0 15 -59 51 56}}, {{val|0 1 -8 39 -30 -33}}]
Mapping: {{mapping| 1 0 15 -59 51 56 | 0 1 -8 39 -30 -33 }}


POTE generator: ~3/2 = 701.745
Optimal tunings:
* WE: ~2 = 1200.1780{{c}}, ~3/2 = 701.8491{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7446{{c}}


Minimax tuning:  
Minimax tuning:  
* 13- and 15-odd-limit: ~3/2 = {{monzo| 43/72 0 0 1/72 -1/72 }}
* 13- and 15-odd-limit: ~3/2 = {{monzo| 43/72 0 0 1/72 -1/72 }}
: Eigenmonzos (unchanged intervals): 2, 14/13
: unchanged-interval (eigenmonzo) basis: 2.13/7
 
{{Optimal ET sequence|legend=0| 53, 118, 171e }}
 
Badness (Sintel): 1.39
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


Vals: {{Val list| 53, 118, 171e }}
Comma list: 352/351, 385/384, 561/560, 625/624, 729/728


Badness: 0.033677
Mapping: {{mapping| 1 0 15 -59 51 56 -91 | 0 1 -8 39 -30 -33 60 }}
 
Optimal tunings:
* WE: ~2 = 1200.1645{{c}}, ~3/2 = 701.8385{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7425{{c}}
 
Minimax tuning:
* 17-odd-limit: ~3/2 = {{monzo| 18/31 0 0 0 0 -1/93 1/93 }}
: unchanged-interval (eigenmonzo) basis: 2.17/13
 
{{Optimal ET sequence|legend=0| 53, 118, 171e }}
 
Badness (Sintel): 1.47
 
==== Helena ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 169/168, 325/324, 385/384, 3146/3125
 
Mapping: {{mapping| 1 0 15 -59 51 -28 | 0 1 -8 39 -30 20 }}
 
Optimal tunings:
* WE: ~2 = 1200.5227{{c}}, ~3/2 = 702.0456{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7418{{c}}
 
{{Optimal ET sequence|legend=0| 53, 118f, 171ef }}
 
Badness (Sintel): 1.50
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 169/168, 273/272, 325/324, 385/384, 3146/3125
 
Mapping: {{mapping| 1 0 15 -59 51 -28 -91 | 0 1 -8 39 -30 20 60 }}
 
Optimal tunings:
* WE: ~2 = 1200.4988{{c}}, ~3/2 = 702.0218{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7332{{c}}
 
{{Optimal ET sequence|legend=0| 53, 118f, 171ef }}
 
Badness (Sintel): 1.56
 
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 169/168, 273/272, 286/285, 325/324, 385/384, 627/625
 
Mapping: {{mapping| 1 0 15 -59 51 -28 -91 9 | 0 1 -8 39 -30 20 60 -3 }}
 
Optimal tunings:
* WE: ~2 = 1200.5185{{c}}, ~3/2 = 702.0323{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7318{{c}}
 
{{Optimal ET sequence|legend=0| 53, 118f, 171ef }}
 
Badness (Sintel): 1.33


=== Ponta ===
=== Ponta ===
The ''ponta'' temperament (53&amp;224) tempers out the [[540/539|swetisma]] and the ragisma.
Ponta tempers out [[540/539]] and may be described as {{nowrap| 171 & 224 }}. [[224edo]] itself makes for an excellent tuning.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11
Line 379: Line 678:
Comma list: 540/539, 4375/4374, 32805/32768
Comma list: 540/539, 4375/4374, 32805/32768


Mapping: [{{val|1 0 15 -59 135}}, {{val|0 1 -8 39 -83}}]
Mapping: {{mapping| 1 0 15 -59 135 | 0 1 -8 39 -83 }}


POTE generator: ~3/2 = 701.783
Optimal tunings:
* WE: ~2 = 1199.9814{{c}}, ~3/2 = 701.7725{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7834{{c}}


Vals: {{Val list| 53, 171, 224, 1291cde, 1515cde, 1739cddee, 1963cddee, 2187ccddee }}
Minimax tuning:  
* 11-odd-limit: ~3/2 = {{monzo| 36/61 0 0 1/122 -1/122 }}
: unchanged-interval (eigenmonzo) basis: 2.11/7


Badness: 0.048692
{{Optimal ET sequence|legend=0| 53, 171, 224 }}
 
Badness (Sintel): 1.61


==== 13-limit ====
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 625/624, 729/728, 4096/4095
Comma list: 540/539, 625/624, 729/728, 2200/2197


Mapping: [{{val|1 0 15 -59 135 56}}, {{val|0 1 -8 39 -83 -33}}]
Mapping: {{mapping| 1 0 15 -59 135 56 | 0 1 -8 39 -83 -33 }}


POTE generator: ~3/2 = 701.784
Optimal tunings:
* WE: ~2 = 1199.9601{{c}}, ~3/2 = 701.7610{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7845{{c}}


Vals: {{Val list| 53, 171, 224 }}
Minimax tuning:  
* 13 and 15-odd-limit: ~3/2 = {{monzo| 36/61 0 0 1/122 -1/122 }}
: unchanged-interval (eigenmonzo) basis: 2.11/7


Badness: 0.023616
{{Optimal ET sequence|legend=0| 53, 171, 224 }}
 
Badness (Sintel): 0.976
 
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 375/374, 540/539, 625/624, 729/728, 2200/2197
 
Mapping: {{mapping| 1 0 15 -59 135 56 -91 | 0 1 -8 39 -83 -33 60 }}
 
Optimal tunings:
* WE: ~2 = 1199.8850{{c}}, ~3/2 = 701.7101{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7775{{c}}
 
Minimax tuning:
* 17-odd-limit: ~3/2 = {{monzo| 83/143 0 0 0 -1/143 0 1/143 }}
: unchanged-interval (eigenmonzo) basis: 2.17/11
 
{{Optimal ET sequence|legend=0| 53, 171, 224, 395e, 619eg }}
 
Badness (Sintel): 1.16


=== Pontic ===
=== Pontic ===
The ''pontic'' temperament (118&amp;171) tempers out the [[441/440|werckisma]] and the ragisma.
Pontic temperament tempers out [[441/440]] and may be described as {{nowrap| 118 & 171 }}. [[289edo]] may be recommended as a tuning.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11
Line 407: Line 737:
Comma list: 441/440, 4375/4374, 32805/32768
Comma list: 441/440, 4375/4374, 32805/32768


Mapping: [{{val|1 0 15 -59 -136}}, {{val|0 1 -8 39 88}}]
Mapping: {{mapping| 1 0 15 -59 -136 | 0 1 -8 39 88 }}
 
Optimal tunings:
* WE: ~2 = 1200.1259{{c}}, ~3/2 = 701.7980{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7256{{c}}


POTE generator: ~3/2 = 701.724
Minimax tuning:
* 11-odd-limit: ~3/2 = {{monzo| 6/11 0 0 0 1/88 }}
: unchanged-interval (eigenmonzo) basis: 2.11


Vals: {{Val list| 53e, 118, 289, 407d, 696d }}
{{Optimal ET sequence|legend=0| 53e, 118, 289, 407d }}


Badness: 0.049573
Badness (Sintel): 1.64


==== 13-limit ====
==== 13-limit ====
Line 420: Line 756:
Comma list: 441/440, 625/624, 729/728, 3584/3575
Comma list: 441/440, 625/624, 729/728, 3584/3575


Mapping: [{{val|1 0 15 -59 -136 56}}, {{val|0 1 -8 39 88 -33}}]
Mapping: {{mapping| 1 0 15 -59 -136 56 | 0 1 -8 39 88 -33 }}


POTE generator: ~3/2 = 701.738
Optimal tunings:
* WE: ~2 = 1199.9254{{c}}, ~3/2 = 701.6945{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7378{{c}}


Vals: {{Val list| 53e, 118, 171, 289f, 460ef }}
Minimax tuning:  
* 13 and 15-odd-limit: ~3/2 = {{monzo| 71/121 0 0 0 1/121 -1/121 }}
: unchanged-interval (eigenmonzo) basis: 2.13/11


Badness: 0.045308
{{Optimal ET sequence|legend=0| 53e, 118, 171, 289f }}
 
Badness (Sintel): 1.87
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 441/440, 595/594, 625/624, 729/728, 2880/2873
 
Mapping: {{mapping| 1 0 15 -59 -136 56 -91 | 0 1 -8 39 88 -33 60 }}
 
Optimal tunings:
* WE: ~2 = 1199.9454{{c}}, ~3/2 = 701.7085{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7401{{c}}
 
Minimax tuning:
* 17-odd-limit: ~3/2 = {{monzo| 71/121 0 0 0 1/121 -1/121 }}
: unchanged-interval (eigenmonzo) basis: 2.13/11
 
{{Optimal ET sequence|legend=0| 53e, 118, 171, 289f }}
 
Badness (Sintel): 1.51
 
==== Pontoid ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 364/363, 441/440, 4375/4374, 32805/32768
 
Mapping: {{mapping| 1 0 15 -59 -136 -215 | 0 1 -8 39 88 138 }}
 
Optimal tunings:
* WE: ~2 = 1200.0897{{c}}, ~3/2 = 701.7874{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7356{{c}}
 
{{Optimal ET sequence|legend=0| 53ef, 118f, 171, 289 }}
 
Badness (Sintel): 2.07
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 364/363, 441/440, 595/594, 1156/1155, 32805/32768
 
Mapping: {{mapping| 1 0 15 -59 -136 -215 -91 | 0 1 -8 39 88 138 60 }}
 
Optimal tunings:
* WE: ~2 = 1200.1045{{c}}, ~3/2 = 701.7962{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7359{{c}}
 
{{Optimal ET sequence|legend=0| 53ef, 118f, 171, 289, 460e, 749defg }}
 
Badness (Sintel): 1.50


=== Bipont ===
=== Bipont ===
The ''bipont'' temperament (118&amp;224) has a period of half octave and tempers out the [[3025/3024|lehmerisma]], 3025/3024 and the [[9801/9800|kalisma]], 9801/9800.
Bipont tempers out the [[3025/3024|lehmerisma (3025/3024)]] and the [[9801/9800|kalisma (9801/9800)]]. It may be described as {{nowrap| 118 & 224 }}. It has a period of half octave and a ploidacot signature of diploid monocot. [[342edo]] may be recommended as a tuning.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11
Line 435: Line 826:
Comma list: 3025/3024, 4375/4374, 32805/32768
Comma list: 3025/3024, 4375/4374, 32805/32768


Mapping: [{{val|2 3 6 -1 2}}, {{val|0 1 -8 39 29}}]
Mapping: {{mapping| 2 0 30 -118 -85 | 0 1 -8 39 29 }}
: mapping generators: ~99/70, ~3


POTE generator: ~3/2 = 701.757
Optimal tunings:
* WE: ~99/70 = 600.0500{{c}}, ~3/2 = 701.8153{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7584{{c}}


Vals: {{Val list| 106, 118, 224, 342, 1592c, 1934ce, 2276cde, 2618cde, 2960cde }}
{{Optimal ET sequence|legend=0| 106, 118, 224, 342, 1592c, 1934ce, 2276cde, 2618cde, 2960cde }}


Badness: 0.014629
Badness (Sintel): 0.484


==== 13-limit ====
==== 13-limit ====
Line 448: Line 842:
Comma list: 625/624, 729/728, 1575/1573, 4096/4095
Comma list: 625/624, 729/728, 1575/1573, 4096/4095


Mapping: [{{val|2 3 6 -1 2 13}}, {{val|0 1 -8 39 29 -33}}]
Mapping: {{mapping| 2 0 30 -118 -85 112 | 0 1 -8 39 29 -33 }}
 
Optimal tunings:
* WE: ~99/70 = 599.9939{{c}}, ~3/2 = 701.7657{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7728{{c}}
 
{{Optimal ET sequence|legend=0| 106, 118, 224, 566f, 790f }}
 
Badness (Sintel): 1.25
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 625/624, 729/728, 1089/1088, 1225/1224, 2880/2873


POTE generator: ~3/2 = 701.773
Mapping: {{mapping| 2 0 30 -118 -85 112 -182 | 0 1 -8 39 29 -33 60 }}


Vals: {{Val list| 106, 118, 224, 566f, 790f }}
Optimal tunings:
* WE: ~99/70 = 599.9839{{c}}, ~3/2 = 701.7463{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7649{{c}}


Badness: 0.030172
{{Optimal ET sequence|legend=0| 106g, 118, 224, 342, 566f }}
 
Badness (Sintel): 1.38


==== Counterbipont ====
==== Counterbipont ====
Line 461: Line 872:
Comma list: 1716/1715, 2080/2079, 3025/3024, 32805/32768
Comma list: 1716/1715, 2080/2079, 3025/3024, 32805/32768


Mapping: [{{val|2 3 6 -1 2 -6}}, {{val|0 1 -8 39 29 79}}]
Mapping: {{mapping| 2 0 30 -118 -85 -243 | 0 1 -8 39 29 79 }}
 
Optimal tunings:
* WE: ~99/70 = 600.0405{{c}}, ~3/2 = 701.8160{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7697{{c}}
 
{{Optimal ET sequence|legend=0| 106f, 118f, 224, 342f, 566, 1356cf }}
 
Badness (Sintel): 1.06
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 715/714, 936/935, 1089/1088, 1225/1224, 32805/32768


POTE generator: ~3/2 = 701.769
Mapping: {{mapping| 2 0 30 -118 -85 -243 -182 | 0 1 -8 39 29 79 60 }}


Vals: {{Val list| 106f, 118f, 224, 342f, 566, 1356cf, 1922cff }}
Optimal tunings:
* WE: ~99/70 = 600.0336{{c}}, ~3/2 = 701.8031{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7647{{c}}


Badness: 0.025547
{{Optimal ET sequence|legend=0| 106fg, 118f, 224, 342f, 566 }}
 
Badness (Sintel): 1.29
 
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 715/714, 936/935, 1089/1088, 1225/1224, 1540/1539, 4875/4864
 
Mapping: {{mapping| 2 0 30 -118 -85 -243 -182 -169 | 0 1 -8 39 29 79 60 56 }}
 
Optimal tunings:
* WE: ~99/70 = 600.0243{{c}}, ~3/2 = 701.7891{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7613{{c}}
 
{{Optimal ET sequence|legend=0| 106fgh, 118f, 224, 342f, 566h, 908fgh }}
 
Badness (Sintel): 1.35


==== Quadrapont ====
==== Quadrapont ====
Line 474: Line 917:
Comma list: 3025/3024, 4225/4224, 4375/4374, 32805/32768
Comma list: 3025/3024, 4225/4224, 4375/4374, 32805/32768


Mapping: [{{val|4 6 12 -2 4 7}}, {{val|0 1 -8 39 29 23}}]
Mapping: {{mapping| 4 0 60 -236 -170 -131 | 0 1 -8 39 29 23 }}
: mapping generators: ~208/175, ~3


POTE generator: ~3/2 = 701.756
Optimal tunings:
* WE: ~208/175 = 300.0229{{c}}, ~3/2 = 701.8097{{c}}
* CWE: ~208/175 = 300.0000{{c}}, ~3/2 = 701.7578{{c}}


Vals: {{Val list| 224, 460, 684, 2276cde, 2960cde, 3644bccddee }}
{{Optimal ET sequence|legend=0| 224, 460, 684, 2276cde, 2960cde }}


Badness: 0.021025
Badness (Sintel): 0.869


== Grackle ==
== Grackle ==
Subgroup: 2.3.5.7
Grackle tempers out {{monzo| -44 26 0 1 }} so 7/4 is found at -26 fifths, represented by the triple-diminished ninth (C–D𝄫𝄫) or double-down minor seventh (C–vvB♭). Two comma steps are required to bend the Pythagorean minor seventh to the septimal one.
 
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 126/125, 32805/32768
[[Comma list]]: 126/125, 32805/32768


[[Mapping]]: [{{val| 1 0 15 -44 }}, {{val| 0 1 -8 -26 }}]
{{Mapping|legend=1| 1 0 15 44 | 0 1 -8 -26 }}
: mapping generators: ~2, ~3
 
[[Optimal tuning]]s:  
* [[WE]]: ~2 = 1199.7974{{c}}, ~3/2 = 701.1210{{c}}
: [[error map]]: {{val| -0.203 -1.037 +3.300 -1.618 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.2465{{c}}
: error map: {{val| 0.000 -0.709 +3.715 -1.234 }}
 
[[Minimax tuning]]:
* [[7-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.7/3
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7
 
{{Optimal ET sequence|legend=1| 12, …, 65, 77, 166c }}
 
[[Badness]] (Sintel): 1.78
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 126/125, 176/175, 32805/32768
 
Mapping: {{mapping| 1 0 15 44 70 | 0 1 -8 -26 -42 }}
 
Optimal tunings:
* WE: ~2 = 1199.7077{{c}}, ~3/2 = 701.0017{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.1804{{c}}
 
{{Optimal ET sequence|legend=0| 12, 65e, 77, 89, 166c }}
 
Badness (Sintel): 1.62
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 126/125, 176/175, 196/195, 5445/5408


Mapping generators: ~2, ~3
Mapping: {{mapping| 1 0 15 44 70 75 | 0 1 -8 -26 -42 -45 }}


{{Multival|legend=1| 1 -8 -26 -15 -44 -38 }}
Optimal tunings:
* WE: ~2 = 1199.7782{{c}}, ~3/2 = 701.0966{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.2319{{c}}


[[POTE generator]]: ~3/2 = 701.239
{{Optimal ET sequence|legend=0| 12f, 65ef, 77, 166cf }}


[[Minimax tuning]]:  
Badness (Sintel): 1.56
* [[7-odd-limit]] eigenmonzos (unchanged intervals): 2, 7/6
 
* [[9-odd-limit]] eigenmonzos (unchanged intervals): 2, 9/7
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 126/125, 176/175, 196/195, 256/255, 2904/2873
 
Mapping: {{mapping| 1 0 15 44 70 75 -7 | 0 1 -8 -26 -42 -45 7 }}
 
Optimal tunings:
* WE: ~2 = 1199.5839{{c}}, ~3/2 = 700.9632{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.2137{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 77, 89f, 166cf }}
 
Badness (Sintel): 1.52
 
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 126/125, 171/170, 176/175, 196/195, 209/208, 324/323
 
Mapping: {{mapping| 1 0 15 44 70 75 -7 9 | 0 1 -8 -26 -42 -45 7 -3 }}
 
Optimal tunings:
* WE: ~2 = 1199.7146{{c}}, ~3/2 = 701.0500{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.2212{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 77, 166cf }}
 
Badness (Sintel): 1.40
 
==== Grackloid ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 126/125, 176/175, 729/728, 1287/1280
 
Mapping: {{mapping| 1 0 15 44 70 -47 | 0 1 -8 -26 -42 32 }}
 
Optimal tunings:
* WE: ~2 = 1200.0060{{c}}, ~3/2 = 701.2202{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.2167{{c}}
 
{{Optimal ET sequence|legend=0| 12, 77, 166c }}
 
Badness (Sintel): 2.00
 
=== Grack ===
Subgroup: 2.3.5.7.11
 
Comma list: 126/125, 245/242, 896/891
 
Mapping: {{mapping| 1 0 15 44 51 | 0 1 -8 -26 -30 }}
 
Optimal tunings:
* WE: ~2 = 1199.8388{{c}}, ~3/2 = 701.3071{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.4068{{c}}
 
{{Optimal ET sequence|legend=0| 12, 53d, 65, 77e }}
 
Badness (Sintel): 1.85
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 126/125, 196/195, 245/242, 832/825
 
Mapping: {{mapping| 1 0 15 44 51 75 | 0 1 -8 -26 -30 -45 }}
 
Optimal tunings:
* WE: ~2 = 1199.7329{{c}}, ~3/2 = 701.1918{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.3555{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 53dff, 65f, 77e }}
 
Badness (Sintel): 1.84
 
==== Catahelenic ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 105/104, 126/125, 245/242, 352/351


{{Val list|legend=1| 12, 53d, 65, 77, 166c, 243c }}
Mapping: {{mapping| 1 0 15 44 51 56 | 0 1 -8 -26 -30 -33 }}


[[Badness]]: 0.070407
Optimal tunings:
* WE: ~2 = 1199.8928{{c}}, ~3/2 = 701.4664{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.5327{{c}}


== Bischismic ==
{{Optimal ET sequence|legend=0| 12f, …, 53d, 65 }}
Subgroup: 2.3.5.7


[[Comma list]]: 3136/3125, 32805/32768
Badness (Sintel): 2.01


[[Mapping]]: [{{val| 2 0 30 69 }}, {{val| 0 1 -8 -20 }}]
== Quasipyth ==
Named by [[Xenllium]] in 2026, quasipyth tempers out {{monzo| 109 -67 0 -1 }}, the [[nanisma]], as well as the [[catasyc comma]], 390625/387072. The 7/4 is found at −67 fifths, represented by the nonuple-diminished thirteenth.


Mapping generators: ~567/400, ~3
[[Subgroup]]: 2.3.5.7


{{Multival|legend=1| 2 -16 -40 -30 -69 -48 }}
[[Comma list]]: 32805/32768, 390625/387072


[[POTE generator]]: ~3/2 = 701.592
{{Mapping|legend=1| 1 0 15 109 | 0 1 -8 -67 }}


[[Minimax tuning]]:  
[[Optimal tuning]]s:  
* [[7-odd-limit]] eigenmonzos (unchanged intervals): 2, 7/6
* [[WE]]: ~2 = 1200.2569{{c}}, ~3/2 = 702.1149{{c}}
* [[9-odd-limit]] eigenmonzos (unchanged intervals): 2, 9/7
: [[error map]]: {{val| +0.2569 +0.4168 -1.4342 +0.2685 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.9615{{c}}
: error map: {{val| 0.0000 +0.0065 -2.0054 -0.2437 }}


{{Val list|legend=1| 12, 106d, 118, 130, 248, 378, 508 }}
{{Optimal ET sequence|legend=1| 53, 147d, 200, 253, 306c, 559c }}


[[Badness]]: 0.054744
[[Badness]] (Sintel): 5.04


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 441/440, 3136/3125, 8019/8000
Comma list: 385/384, 19712/19683, 78125/77616


Mapping: [{{val| 2 0 30 69 102 }}, {{val| 0 1 -8 -20 -30 }}]
Mapping: {{mapping| 1 0 15 109 -117 | 0 1 -8 -67 76 }}


Mapping generators: ~99/70, ~3
Optimal tunings:  
* WE: ~2 = 1200.3283{{c}}, ~3/2 = 702.1636{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.9713{{c}}


POTE generator: ~3/2 = 701.612
{{Optimal ET sequence|legend=0| 53, 200, 253, 559ce }}


Vals: {{Val list| 12, 106de, 118, 130, 248 }}
Badness (Sintel): 3.83
 
Badness: 0.028160


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 441/440, 729/728, 1001/1000, 3136/3125
Comma list: 325/324, 385/384, 2200/2197, 19712/19683


Mapping generators: ~99/70, ~3
Mapping: {{mapping| 1 0 15 109 -117 -28 | 0 1 -8 -67 76 20 }}


Mapping: [{{val| 2 0 30 69 102 -75 }}, {{val| 0 1 -8 -20 -30 26 }}]
Optimal tunings:  
* WE: ~2 = 1200.3229{{c}}, ~3/2 = 702.1603{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.9714{{c}}


POTE generator: ~3/2 = 701.590
{{Optimal ET sequence|legend=0| 53, 200, 253, 559ce }}


Vals: {{Val list| 12, 106def, 118, 130, 248, 378 }}
Badness (Sintel): 2.13


Badness: 0.028722
== Schism ==
See [[Archytas clan #Schism]].  


== Kleischismic ==
Schism is a relatively low-accuracy extension as it tempers out the septimal comma. The 7/4 is found at -2 fifths, represented by the minor seventh (C–B♭). 12edo is recommendable tuning, though 29edo (29d val), 41edo (41d val), and 53edo (53d val) can be used.
Subgroup: 2.3.5.7


[[Comma list]]: 32805/32768, 1500625/1492992
== Bischismic ==
Bischismic tempers out 3136/3125, the [[hemimean comma]], as well as 321489/320000, the [[varunisma]], and may be described as the {{nowrap| 118 & 130 }} temperament. The octave is split in halves, so the [[ploidacot]] of this temperament is diploid monocot. In schismic, -10 fifths make the interval class of 10/9. Bischismic then finds [[7/4]] by a stack of two [[10/9]]'s plus a semi-octave period, and in the [[11-limit]], it simply finds [[11/8]] by a stack of three [[10/9]]'s. [[248edo]] and [[378edo]] make for excellent tunings in both cases.


[[Mapping]]: [{{val| 2 1 22 -15 }}, {{val| 0 2 -16 19 }}]
[[Subgroup]]: 2.3.5.7


Mapping generators: ~1225/864, ~35/24
[[Comma list]]: 3136/3125, 32805/32768


{{Multival|legend=1| 4 -32 38 -60 49 178 }}
{{Mapping|legend=1| 2 0 30 69 | 0 1 -8 -20 }}
: mapping generators: ~567/400, ~3


[[POTE generator]]: ~36/35 = 50.920
[[Optimal tuning]]s:  
* [[WE]]: ~567/400 = 600.0072{{c}}, ~3/2 = 701.6005{{c}}
: [[error map]]: {{val| +0.014 -0.340 +0.982 -0.629 }}
* [[CWE]]: ~567/400 = 600.0000{{c}}, ~3/2 = 701.5915{{c}}
: error map: {{val| 0.000 -0.364 +0.954 -0.656 }}


{{Val list|legend=1| 24, 94, 118, 212, 330, 542d, 872cd }}
[[Minimax tuning]]:
* [[7-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.7/3
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


[[Badness]]: 0.110583
{{Optimal ET sequence|legend=1| 12, …, 106d, 118, 130, 248, 378 }}
 
[[Badness]] (Sintel): 1.39


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 385/384, 9801/9800, 14641/14580
Comma list: 441/440, 3136/3125, 8019/8000
 
Mapping: {{mapping| 2 0 30 69 102 | 0 1 -8 -20 -30 }}
 
Optimal tunings:
* WE: ~99/70 = 600.0165{{c}}, ~3/2 = 701.6316{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.6110{{c}}
 
{{Optimal ET sequence|legend=0| 12, …, 106de, 118, 130, 248 }}
 
Badness (Sintel): 0.931
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 441/440, 729/728, 1001/1000, 3136/3125
 
Mapping: {{mapping| 2 0 30 69 102 -75 | 0 1 -8 -20 -30 26 }}
 
Optimal tunings:
* WE: ~99/70 = 599.9610{{c}}, ~3/2 = 701.5445{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.5908{{c}}
 
{{Optimal ET sequence|legend=0| 12, 118, 130, 248, 378 }}
 
Badness (Sintel): 1.19
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


Mapping: [{{val| 2 1 22 -15 8 }}, {{val| 0 2 -16 19 -1 }}]
Comma list: 289/288, 441/440, 561/560, 729/728, 3136/3125


Mapping generators: ~99/70, ~16/11
Mapping: {{mapping| 2 0 30 69 102 -75 5 | 0 1 -8 -20 -30 26 1 }}


POTE generator: ~36/35 = 50.918
Optimal tunings:  
* WE: ~99/70 = 600.0331{{c}}, ~3/2 = 701.6387{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.5994{{c}}


Vals: {{Val list| 94, 118, 212, 330e, 542de }}
{{Optimal ET sequence|legend=0| 12, 118, 130, 248g }}


Badness: 0.036749
Badness (Sintel): 1.49


=== 13-limit ===
==== Bischis ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 352/351, 385/384, 729/728, 1575/1573
Comma list: 351/350, 364/363, 441/440, 3136/3125
 
Mapping: {{mapping| 2 0 30 69 102 131 | 0 1 -8 -20 -30 -39 }}
 
Optimal tunings:
* WE: ~55/39 = 599.9766{{c}}, ~3/2 = 701.5380{{c}}
* CWE: ~55/39 = 600.0000{{c}}, ~3/2 = 701.5670{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 106deff, 118f, 130 }}
 
Badness (Sintel): 1.21


Mapping: [{{val| 2 1 22 -15 8 15 }}, {{val| 0 2 -16 19 -1 -7 }}]
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


Mapping generators: ~99/70, ~16/11
Comma list: 221/220, 289/288, 351/350, 441/440, 3136/3125


POTE generator: ~36/35 = 50.938
Mapping: {{mapping| 2 0 30 69 102 131 5 | 0 1 -8 -20 -30 -39 1 }}


Vals: {{Val list| 94, 118, 212f }}
Optimal tunings:  
* WE: ~55/39 = 600.0997{{c}}, ~3/2 = 701.7114{{c}}
* CWE: ~55/39 = 600.0000{{c}}, ~3/2 = 701.5899{{c}}


Badness: 0.037640
{{Optimal ET sequence|legend=0| 12f, 106deff, 118f, 130, 248fg }}


== Pogo ==
Badness (Sintel): 1.37
Subgroup: 2.3.5.7


[[Comma list]]: 32805/32768, 118098/117649
== Kleischismic ==
Kleischismic tempers out 1500625/1492992, the [[uniwiz comma]], and may be described as the {{nowrap| 94 & 118 }} temperament. The generator is a infrafifth, two of which plus a semi-octave period make the [[3/1|3rd]] [[harmonic]]; its [[ploidacot]] is thus diploid alpha-dicot. In schismic, 10 fifths make the interval class of [[9/5]]. Kleischismic then finds [[7/4]] by that minus a [[36/35]] quartertone, which is the aforementioned generator minus a semi-octave period. The generator stands in for [[16/11]] and the quartertone stands in for [[33/32]] in the [[11-limit]]. [[212edo]] and [[330edo]] in the 330e val may be recommended as tunings.


[[Mapping]]: [{{val| 2 1 22 2 }}, {{val| 0 3 -24 5 }}]
[[Subgroup]]: 2.3.5.7


Mapping generators: ~343/243, ~9/7
[[Comma list]]: 32805/32768, 1500625/1492992


{{Multival|legend=1| 6 -48 10 -90 -1 158 }}
{{Mapping|legend=1| 2 1 22 -15 | 0 2 -16 19 }}
: mapping generators: ~1225/864, ~35/24


[[POTE generator]]: ~9/7 = 433.901
[[Optimal tuning]]s:  
* [[WE]]: ~1225/864 = 600.1246{{c}}, ~35/24 = 651.0550{{c}} (~36/35 = 50.9304{{c}})
: [[error map]]: {{val| +0.249 +0.280 -0.453 -0.650 }}
* [[CWE]]: ~1225/864 = 600.0000{{c}}, ~35/24 = 650.9204{{c}} (~36/35 = 50.9204{{c}})
: error map: {{val| 0.000 -0.114 -1.041 -1.338 }}


{{Val list|legend=1| 36, 94, 130, 224, 354 }}
{{Optimal ET sequence|legend=1| 24, 94, 118, 212, 330, 542d, 872cdd, 1414ccddd }}


[[Badness]]: 0.079635
[[Badness]] (Sintel): 2.80


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 540/539, 4000/3993, 32805/32768
Comma list: 385/384, 9801/9800, 14641/14580


Mapping: [{{val| 2 1 22 2 25 }}, {{val| 0 3 -24 5 -25 }}]
Mapping: {{mapping| 2 1 22 -15 8 | 0 2 -16 19 -1 }}


Mapping generators: ~99/70, ~9/7
Optimal tunings:
* WE: ~99/70 = 600.1645{{c}}, ~35/24 = 651.0963{{c}} (~36/35 = 50.9319{{c}})
* CWE: ~99/70 = 600.0000{{c}}, ~35/24 = 650.9184{{c}} (~36/35 = 50.9184{{c}})


POTE generator: ~9/7 = 433.911
{{Optimal ET sequence|legend=0| 24, 94, 118, 212, 330e, 542dee, 872cddeee }}


Vals: {{Val list| 36, 94, 130, 224, 354, 578 }}
Badness (Sintel): 1.21


Badness: 0.031857
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


=== 13-limit ===
Comma list: 352/351, 385/384, 729/728, 1575/1573
 
Mapping: {{mapping| 2 1 22 -15 8 15 | 0 2 -16 19 -1 -7 }}
 
Optimal tunings:
* WE: ~99/70 = 600.0696{{c}}, ~35/24 = 651.0136{{c}} (~36/35 = 50.9440{{c}})
* CWE: ~99/70 = 600.0000{{c}}, ~35/24 = 650.9378{{c}} (~36/35 = 50.9378{{c}})
 
{{Optimal ET sequence|legend=0| 24, 94, 118, 212f }}
 
Badness (Sintel): 1.56
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 170/169, 289/288, 352/351, 385/384, 561/560
 
Mapping: {{mapping| 2 1 22 -15 8 15 6 | 0 2 -16 19 -1 -7 2 }}
 
Optimal tunings:
* WE: ~99/70 = 600.1134{{c}}, ~35/24 = 651.0646{{c}} (~36/35 = 50.9512{{c}})
* CWE: ~99/70 = 600.0000{{c}}, ~35/24 = 650.9414{{c}} (~36/35 = 50.9414{{c}})
 
{{Optimal ET sequence|legend=0| 24, 94, 118 }}
 
Badness (Sintel): 1.30
 
==== Kleischis ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 729/728, 4000/3993, 4225/4224
Comma list: 325/324, 385/384, 1573/1568, 14641/14580
 
Mapping: {{mapping| 2 1 22 -15 8 -36 | 0 2 -16 19 -1 40 }}
 
Optimal tunings:
* WE: ~99/70 = 600.1909{{c}}, ~35/24 = 651.1578{{c}} (~36/35 = 50.9670{{c}})
* CWE: ~99/70 = 600.0000{{c}}, ~35/24 = 650.9541{{c}} (~36/35 = 50.9541{{c}})
 
{{Optimal ET sequence|legend=0| 24f, 94, 118f, 212 }}
 
Badness (Sintel): 1.55


Mapping: [{{val| 2 1 22 2 25 -2 }}, {{val| 0 3 -24 5 -25 13 }}]
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


Mapping generators: ~99/70, ~9/7
Comma list: 289/288, 325/324, 385/384, 442/441, 14641/14580


POTE generator: ~9/7 = 433.911
Mapping: {{mapping| 2 1 22 -15 8 -36 6 | 0 2 -16 19 -1 40 2 }}


Vals: {{Val list| 36, 94, 130, 224, 354, 578 }}
Optimal tunings:  
* WE: ~99/70 = 600.2190{{c}}, ~35/24 = 651.1578{{c}} (~36/35 = 50.9670{{c}})
* CWE: ~99/70 = 600.0000{{c}}, ~35/24 = 650.9518{{c}} (~36/35 = 50.9518{{c}})


Badness: 0.017514
{{Optimal ET sequence|legend=0| 24f, 94, 118f, 212g }}


== Squirrel ==
Badness (Sintel): 1.26
The squirrel temperament (29&amp;36) has an 11/10 generator, three of which give the fourth (4/3), and thirteen of which give 7/4 with octave reduction.


Subgroup: 2.3.5.7
== Salsa ==
Salsa tempers out 245/243, the [[sensamagic comma]], and may be described as the {{nowrap| 41 & 65 }} temperament. It has a neutral third as a generator; its [[ploidacot]] is dicot. In fact it is related to [[hemififths]], from which this less accurate temperament only differs by the mapping of [[5/1|5]].  


[[Comma list]]: 686/675, 32805/32768
[[Subgroup]]: 2.3.5.7


[[Mapping]]: [{{val| 1 2 -1 1 }}, {{val| 0 -3 24 13 }}]
[[Comma list]]: 245/243, 32805/32768


{{Multival|legend=1| 3 -24 -13 -45 -29 37 }}
{{Mapping|legend=1| 1 1 7 -1 | 0 2 -16 13 }}
: mapping generators: ~2, ~128/105


[[POTE generator]]: ~160/147 = 166.140
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.7707{{c}}, ~128/105 = 351.2748{{c}}
: [[error map]]: {{val| +0.771 +1.365 -1.315 -3.024 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~128/105 = 351.0471{{c}}
: error map: {{val| 0.000 +0.139 -3.068 -5.213 }}


{{Val list|legend=1| 29, 36, 65 }}
{{Optimal ET sequence|legend=1| 17, 24, 41, 106d, 147d, 188cd }}


[[Badness]]: 0.174705
[[Badness]] (Sintel): 2.03


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 245/242, 686/675, 896/891
Comma list: 243/242, 245/242, 385/384


Mapping: [{{val| 1 2 -1 1 0 }}, {{val| 0 -3 24 13 25 }}]
Mapping: {{mapping| 1 1 7 -1 2 | 0 2 -16 13 5 }}


POTE generator: ~11/10 = 166.097
Optimal tunings:  
* WE: ~2 = 1200.3891{{c}}, ~11/9 = 351.1275{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 351.0141{{c}}


Vals: {{Val list| 29, 36, 65 }}
{{Optimal ET sequence|legend=0| 17, 24, 41, 106d }}


Badness: 0.068310
Badness (Sintel): 1.30


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 91/90, 169/168, 245/242, 896/891
Comma list: 105/104, 144/143, 243/242, 245/242


Mapping: [{{val| 1 2 -1 1 0 3 }}, {{val| 0 -3 24 13 25 5 }}]
Mapping: {{mapping| 1 1 7 -1 2 4 | 0 2 -16 13 5 -1 }}


POTE generator: ~11/10 = 166.054
Optimal tunings:  
* WE: ~2 = 1199.9362{{c}}, ~11/9 = 351.0061{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 351.0247{{c}}


Vals: {{Val list| 29, 36, 65f, 94df, 159df }}
{{Optimal ET sequence|legend=0| 17, 24, 41 }}


Badness: 0.043750
Badness (Sintel): 1.27


== Tertiaschis ==
== Hemischis ==
The ''tertiaschis'' temperament (94&amp;159) has an 11/10 generator and tempers out 1071785/1062882.  
Hemischis tempers out 6144/6125, the [[porwell comma]], as well as 19683/19600, the [[cataharry comma]], and may be described as the {{nowrap| 53 & 130 }} temperament. Its [[ploidacot]] is alpha-dicot.  


Subgroup: 2.3.5.7
The [[S-expression]]-based comma list for 13-limit hemischis is {[[540/539|S12/S14]], [[676/675|S13/S15 = S26]], [[729/728|S27]], [[4096/4095|S64]], ([[4225/4224|S65]])}. Tempering out [[169/168]] ({{S|13}}), [[225/224]] ({{S|15}}) or [[625/624]] ({{S|25}}) leads to [[53edo]] while tempering out [[24192/24167]] ([[S-expression|S12/S13]]), [[10985/10976]] ([[S-expression|S13/S14]]), [[43904/43875]] ([[S-expression|S14/S15]]) or [[2401/2400]] ([[S-expression|S49]]) leads to [[130edo]] and implies S12, S13, S14, and S15 are tempered together.


[[Comma list]]: 32805/32768, 1071875/1062882
[[Subgroup]]: 2.3.5.7


[[Mapping]]: [{{val| 1 2 -1 10 }}, {{val| 0 -3 24 -52}}]
[[Comma list]]: 6144/6125, 19683/19600


{{Multival|legend=1| 3 -24 52 -45 74 188 }}
{{Mapping|legend=1| 1 0 15 -17 | 0 2 -16 25 }}
: mapping generators: ~2, ~140/81


[[POTE generator]]: ~192/175 = 166.019
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1199.8579{{c}}, ~140/81 = 951.6847{{c}}
: [[error map]]: {{val| -0.142 -0.586 +0.600 +0.708 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~140/81 = 951.7966{{c}}
: error map: {{val| 0.000 -0.362 +0.941 +1.088 }}


{{Val list|legend=1| 65, 94, 159, 253, 412cd }}
{{Optimal ET sequence|legend=1| 24, 53, 130, 183, 313 }}


[[Badness]]: 0.211859
[[Badness]] (Sintel): 1.16


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 385/384, 4000/3993, 19712/19683
Comma list: 540/539, 5632/5625, 8019/8000


Mapping: [{{val| 1 2 -1 10 0}}, {{val| 0 -3 24 -52 25}}]
Mapping: {{mapping| 1 0 15 -17 51 | 0 2 -16 25 -60 }}


POTE generator: ~11/10 = 166.017
Optimal tunings:  
* WE: ~2 = 1199.8482{{c}}, ~140/81 = 950.6809{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~140/81 = 950.8020{{c}}


Vals: {{Val list| 65, 94, 159, 253, 412cd }}
{{Optimal ET sequence|legend=0| 53, 130, 183, 313, 809cd }}


Badness: 0.061336
Badness (Sintel): 1.20


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 325/324, 385/384, 1575/1573, 10985/10976
Comma list: 351/350, 540/539, 676/675, 4096/4095


Mapping: [{{val| 1 2 -1 10 0 12}}, {{val| 0 -3 24 -52 25 -60}}]
Mapping: {{mapping| 1 0 15 -17 51 14 | 0 2 -16 25 -60 -13 }}


POTE generator: ~11/10 = 166.016
Optimal tunings:  
* WE: ~2 = 1199.9140{{c}}, ~140/81 = 950.7324{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~140/81 = 950.8010{{c}}


Vals: {{Val list| 65f, 94, 159, 253, 412cdf, 665ccdef }}
{{Optimal ET sequence|legend=0| 53, 130, 183, 313 }}


Badness: 0.036700
Badness (Sintel): 0.860


=== 17-limit ===
=== 17-limit ===
Subgroup: 2.3.5.7.11.13.17
Subgroup: 2.3.5.7.11.13.17


Comma list: 325/324, 375/374, 385/384, 595/594, 10985/10976
Comma list: 351/350, 442/441, 561/560, 676/675, 4096/4095
 
Mapping: {{mapping| 1 0 15 -17 51 14 -49 | 0 2 -16 25 -60 -13 67 }}
 
Optimal tunings:
* WE: ~2 = 1199.9740{{c}}, ~26/15 = 950.7894{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8100{{c}}
 
{{Optimal ET sequence|legend=0| 53, 130, 183, 496d }}
 
Badness (Sintel): 1.07
 
=== 19-limit ===
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 351/350, 442/441, 456/455, 561/560, 676/675, 4096/4095
 
Mapping: {{mapping| 1 0 15 -17 51 14 -49 9 | 0 2 -16 25 -60 -13 67 -6 }}
 
Optimal tunings:
* WE: ~2 = 1200.0464{{c}}, ~26/15 = 950.8459{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8091{{c}}
 
{{Optimal ET sequence|legend=0| 53, 130, 183, 313h }}
 
Badness (Sintel): 1.11
 
=== 23-limit ===
Subgroup: 2.3.5.7.11.13.17.19.23
 
Comma list: 351/350, 442/441, 456/455, 561/560, 676/675, 736/735, 4096/4095
 
Mapping: {{mapping| 1 0 15 -17 51 14 -49 9 -24 | 0 2 -16 25 -60 -13 67 -6 36 }}


Mapping: [{{val| 1 2 -1 10 0 12 -2}}, {{val| 0 -3 24 -52 25 -60 44}}]
Optimal tunings:  
* WE: ~2 = 1200.0215{{c}}, ~26/15 = 950.8239{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8069{{c}}


POTE generator: ~11/10 = 166.012
{{Optimal ET sequence|legend=0| 53, 130, 183, 313h }}


Vals: {{Val list| 65f, 94, 159, 253 }}
Badness (Sintel): 1.06


Badness: 0.026504
; Music
* ''HemischisMatic EP'' (2023) by [[User:Francium|Francium]] – [https://open.spotify.com/album/1Fx2shLclpNgFQJRw3ZHya Spotify] | [https://francium223.bandcamp.com/album/hemischismatic-ep Bandcamp] | [https://www.youtube.com/playlist?list=PLLZE7hMjEXRaiipPYK1InZBXTru_UtRsq YouTube] – 4-piece extended play


== Term ==
== Term ==
Subgroup: 2.3.5.7
Term tempers out the [[landscape comma]], mapping [[63/50]] to the 1/3-octave period. It can be described as {{nowrap| 12 & 171 }}, and is the unique temperament that tempers together the syntonic and Pythagorean commas and equates it with a stack of three [[marvel comma]]s. A [[septimal comma]] is then found as a stack of four marvel commas. In certain 7-limit adaptive-tuning practice, the marvel comma corresponds to a melodic unit called a [[kleisma #As an interval region|kleisma]], with three kleismas making a comma, so this temperament may be useful for modeling that. [[171edo]] makes for an excellent tuning.
 
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 250047/250000
[[Comma list]]: 32805/32768, 250047/250000


[[Mapping]]: [{{val| 3 0 45 94 }}, {{val| 0 1 -8 -18 }}]
{{Mapping|legend=1| 3 0 45 94 | 0 1 -8 -18 }}
 
: mapping generators: ~63/50, ~3
Mapping generators: ~63/50, ~3


{{Multival|legend=1| 3 -24 -54 -45 -94 -58 }}
[[Optimal tuning]]s:
 
* [[WE]]: ~63/50 = 400.0257{{c}}, ~3/2 = 701.7873{{c}}
[[POTE generator]]: ~3/2 = 701.742
: [[error map]]: {{val| +0.077 -0.091 -0.072 +0.031 }}
* [[CWE]]: ~63/50 = 400.0000{{c}}, ~3/2 = 701.7383{{c}}
: error map: {{val| 0.000 -0.217 -0.220 -0.115 }}


[[Minimax tuning]]:  
[[Minimax tuning]]:  
* [[7-odd-limit]] eigenmonzos (unchanged intervals): 2, 6/5
* [[7-odd-limit]] [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis)]]: 2.5/3
* [[9-odd-limit]] eigenmonzos (unchanged intervals): 2, 9/7
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


{{Val list|legend=1| 12, 147d, 159, 171, 867, 1038, 1209, 1380, 1551, 1722 }}
{{Optimal ET sequence|legend=1| 12, , 159, 171, 867, 1038, 1209, 1380, 1551, 1722 }}


[[Badness]]: 0.019950
[[Badness]] (Sintel): 0.505


=== Terminal ===
=== Terminal ===
The ''terminal'' temperament (12&amp;159) tempers out 441/440 and 4375/4356. In this temperament, 44/35 and 63/50 is represented as one period of 1/3 octave.  
Terminal tempers out 441/440 and 4375/4356, and may be described as {{nowrap| 159 & 171 }}. In this temperament, 44/35 and 63/50 are represented as one period of 1/3 octave.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11
Line 775: Line 1,501:
Comma list: 441/440, 4375/4356, 32805/32768
Comma list: 441/440, 4375/4356, 32805/32768


Mapping: [{{val|3 5 5 4 4}}, {{val|0 -1 8 18 26}}]
Mapping: {{mapping| 3 0 45 94 134 | 0 1 -8 -18 -26 }}


POTE generator: ~35/33 = 98.176
Optimal tunings:
* WE: ~44/35 = 400.0464{{c}}, ~3/2 = 701.9053{{c}}
* CWE: ~44/35 = 400.0000{{c}}, ~3/2 = 701.8178{{c}}


Vals: {{Val list| 12, 147de, 159, 330 }}
{{Optimal ET sequence|legend=0| 12, , 159, 330 }}


Badness: 0.059502
Badness (Sintel): 1.97


==== 13-limit ====
==== 13-limit ====
Line 788: Line 1,516:
Comma list: 364/363, 441/440, 625/624, 13720/13689
Comma list: 364/363, 441/440, 625/624, 13720/13689


Mapping: [{{val|3 5 5 4 4 3}}, {{val|0 -1 8 18 26 33}}]
Mapping: {{mapping| 3 0 45 94 134 168 | 0 1 -8 -18 -26 -33 }}


POTE generator: ~35/33 = 98.179
Optimal tunings:
* WE: ~44/35 = 400.0449{{c}}, ~3/2 = 701.8995{{c}}
* CWE: ~44/35 = 400.0000{{c}}, ~3/2 = 701.8156{{c}}


Vals: {{Val list| 12f, 147def, 159, 330 }}
{{Optimal ET sequence|legend=0| 12f, , 159, 330 }}


Badness: 0.037082
Badness (Sintel): 1.53


==== 17-limit ====
==== 17-limit ====
Line 801: Line 1,531:
Comma list: 364/363, 375/374, 441/440, 595/594, 8624/8619
Comma list: 364/363, 375/374, 441/440, 595/594, 8624/8619


Mapping: [{{val|3 5 5 4 4 3 13}}, {{val|0 -1 8 18 26 33 -3}}]
Mapping: {{mapping| 3 0 45 94 134 168 -2 | 0 1 -8 -18 -26 -33 3 }}
 
Optimal tunings:
* WE: ~34/27 = 400.0195{{c}}, ~3/2 = 701.8439{{c}}
* CWE: ~34/27 = 400.0000{{c}}, ~3/2 = 701.8081{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 159, 171, 330 }}
 
Badness (Sintel): 1.38
 
=== Terminator ===
Terminator tempers out 540/539, and may be described as {{nowrap| 171 & 183 }}.
 
Subgroup: 2.3.5.7.11
 
Comma list: 540/539, 32805/32768, 137781/137500


POTE generator: ~18/17 = 98.190
Mapping: {{mapping| 3 0 45 94 -137 | 0 1 -8 -18 31 }}


Vals: {{Val list|12f, 147def, 159, 171, 330 }}
Optimal tunings:  
* WE: ~63/50 = 399.9677{{c}}, ~3/2 = 701.6278{{c}}
* CWE: ~63/50 = 400.0000{{c}}, ~3/2 = 701.6846{{c}}


Badness: 0.027073
{{Optimal ET sequence|legend=0| 12e, 171, 183, 354, 537, 891de }}
 
Badness (Sintel): 2.21
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 540/539, 729/728, 4096/4095, 31250/31213
 
Mapping: {{mapping| 3 0 45 94 -137 -103 | 0 1 -8 -18 31 24 }}
 
Optimal tunings:
* WE: ~63/50 = 399.9731{{c}}, ~3/2 = 701.6414{{c}}
* CWE: ~63/50 = 400.0000{{c}}, ~3/2 = 701.6881{{c}}
 
{{Optimal ET sequence|legend=0| 12e, 171, 183, 354, 891de }}
 
Badness (Sintel): 1.47
 
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 540/539, 729/728, 936/935, 1156/1155, 4096/4095
 
Mapping: {{mapping| 3 0 45 94 -137 -103 -2 | 0 1 -8 -18 31 24 3 }}
 
Optimal tunings:
* WE: ~63/50 = 399.9757{{c}}, ~3/2 = 701.6458{{c}}
* CWE: ~63/50 = 400.0000{{c}}, ~3/2 = 701.6881{{c}}
 
{{Optimal ET sequence|legend=0| 12e, 171, 183, 354, 891de }}
 
Badness (Sintel): 1.04
 
=== Semiterm ===
The semiterm temperament tempers out [[9801/9800]] (kalisma) as well as [[151263/151250]] (odiheim comma), and may be described as {{nowrap| 12 & 342 }}. It has a period of 1/6 octave and its ploidacot is hexaploid monocot.
 
Subgroup: 2.3.5.7.11
 
Comma list: 9801/9800, 32805/32768, 151263/151250
 
Mapping: {{mapping| 6 0 90 188 287 | 0 1 -8 -18 -28 }}
: mapping generators: ~55/49, ~3
 
Optimal tunings:
* WE: ~55/49 = 200.0134{{c}}, ~3/2 = 701.7931{{c}}
* CWE: ~55/49 = 200.0000{{c}}, ~3/2 = 701.7426{{c}}
 
{{Optimal ET sequence|legend=0| 12, …, 330e, 342, 1380, 1722, 2064, 2406c, 5154bccdde }}
 
Badness (Sintel): 0.973
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 1716/1715, 2080/2079, 32805/32768, 34398/34375
 
Mapping: {{mapping| 6 0 90 188 287 355 | 0 1 -8 -18 -28 -35 }}
 
Optimal tunings:
* WE: ~55/49 = 200.0083{{c}}, ~3/2 = 701.7549{{c}}
* CWE: ~55/49 = 200.0000{{c}}, ~3/2 = 701.7238{{c}}
 
{{Optimal ET sequence|legend=0| 12f, 330eff, 342f, 696f }} *
 
<nowiki>*</nowiki> optimal patent val: [[354edo|354]]
 
Badness (Sintel): 1.85


=== Hemiterm ===
=== Hemiterm ===
The ''hemiterm'' temperament (12&amp;342) has a period of 1/6 octave and tempers out [[9801/9800]] (kalisma) and 151263/151250 (odiheim comma).
The hemiterm temperament tempers out [[3025/3024]] (lehmerisma), and may be described as {{nowrap| 159 & 183 }}. Its ploidacot is triploid alpha-dicot.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 9801/9800, 32805/32768, 151263/151250
Comma list: 3025/3024, 32805/32768, 102487/102400
 
Mapping: {{mapping| 3 0 45 94 8 | 0 2 -16 -36 1 }}
: mapping generators: ~63/50, ~693/400
 
Optimal tunings:
* WE: ~63/50 = 400.0309{{c}}, ~693/400 = 950.9458{{c}} (~12/11 = 150.8841{{c}})
* CWE: ~63/50 = 400.0000{{c}}, ~693/400 = 950.8707{{c}} (~12/11 = 150.8707{{c}})
 
{{Optimal ET sequence|legend=0| 24d, 159, 183, 342, 1209, 1551, 1893e, 2235ce }}
 
Badness (Sintel): 0.684
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 676/675, 1001/1000, 3025/3024, 19773/19712
 
Mapping: {{mapping| 3 0 45 94 8 42 | 0 2 -16 -36 1 -13 }}
 
Optimal tunings:
* WE: ~63/50 = 400.0541{{c}}, ~26/15 = 951.0013{{c}} (~12/11 = 150.8932{{c}})
* CWE: ~63/50 = 400.0000{{c}}, ~26/15 = 950.8696{{c}} (~12/11 = 150.8696{{c}})
 
{{Optimal ET sequence|legend=0| 24d, 159, 183, 342f }}
 
Badness (Sintel): 1.30
 
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 676/675, 715/714, 936/935, 1001/1000, 11271/11264
 
Mapping: {{mapping| 3 0 45 94 8 42 -2 | 0 2 -16 -36 1 -13 6 }}
 
Optimal tunings:
* WE: ~34/27 = 400.0373{{c}}, ~26/15 = 950.9556{{c}} (~12/11 = 150.8809{{c}})
* CWE: ~34/27 = 400.0000{{c}}, ~26/15 = 950.8652{{c}} (~12/11 = 150.8652{{c}})
 
{{Optimal ET sequence|legend=0| 24d, 159, 183, 342f, 525f }}
 
Badness (Sintel): 1.14
 
== Altinex ==
Named by [[Aura]] in 2021, altinex is an alternative to [[#Hemiterm|hemiterm]] and may be described as {{nowrap| 24 & 159 }}. [[159edo]] itself makes for a recommendable tuning.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 367653125/362797056
 
{{Mapping|legend=1| 3 0 45 -32 | 0 2 -16 17 }}
: mapping generators: ~1536/1225, ~34300/19683
 
[[Optimal tuning]]s:
* [[WE]]: ~1536/1225 = 400.1360{{c}}, ~34300/19683 = 951.2867{{c}}
: [[error map]]: {{val| +0.408 +0.618 -0.781 -1.304 }}
* [[CWE]]: ~1536/1225 = 400.0000{{c}}, ~34300/19683 = 950.9638{{c}}
: error map: {{val| 0.000 -0.027 -1.735 -2.441 }}
 
{{Optimal ET sequence|legend=1| 24, 135, 159, 612ccdd }}
 
[[Badness]] (Sintel): 10.7
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 385/384, 14700/14641, 19712/19683
 
Mapping: {{mapping| 3 0 45 -32 8 | 0 2 -16 17 1 }}
 
Optimal tunings:
* WE: ~44/35 = 400.1156{{c}}, ~121/70 = 951.2377{{c}}
* CWE: ~44/35 = 400.0000{{c}}, ~121/70 = 950.9634{{c}}
 
{{Optimal ET sequence|legend=0| 24, 135, 159 }}
 
Badness (Sintel): 3.35
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 364/363, 385/384, 676/675, 19712/19683
 
Mapping: {{mapping| 3 0 45 -32 8 42 | 0 2 -16 17 1 -13 }}
 
Optimal tunings:
* WE: ~44/35 = 400.1396{{c}}, ~26/15 = 951.2799{{c}}
* CWE: ~44/35 = 400.0000{{c}}, ~26/15 = 950.9462{{c}}
 
{{Optimal ET sequence|legend=0| 24, 135f, 159 }}
 
Badness (Sintel): 2.27
 
== Squirrel ==
Squirrel tempers out 686/675, the [[sengic comma]], and may be described as {{nowrap| 29 & 36 }}. It has a [[~]][[11/10]] generator, three of which give the fourth ([[4/3]]), and thirteen of which give [[7/4]] with octave reduction. Its [[ploidacot]] is omega-tricot.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 686/675, 32805/32768
 
{{Mapping|legend=1| 1 2 -1 1 | 0 -3 24 13 }}
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.7408{{c}}, ~160/147 = 166.2424{{c}}
: [[error map]]: {{val| +0.741 +0.799 +2.763 -6.934 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~160/147 = 166.1597{{c}}
: error map: {{val| 0.000 -0.434 +1.518 -8.750 }}
 
{{Optimal ET sequence|legend=1| 29, 36, 65 }}
 
[[Badness]] (Sintel): 4.42
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 245/242, 686/675, 896/891
 
Mapping: {{mapping| 1 2 -1 1 0 | 0 -3 24 13 25 }}
 
Optimal tunings:
* WE: ~2 = 1200.6379{{c}}, ~11/10 = 166.1853{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.1157{{c}}
 
{{Optimal ET sequence|legend=0| 29, 36, 65 }}
 
Badness (Sintel): 2.26
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 91/90, 169/168, 245/242, 896/891
 
Mapping: {{mapping| 1 2 -1 1 0 3 | 0 -3 24 13 25 5 }}
 
Optimal tunings:
* WE: ~2 = 1201.1361{{c}}, ~11/10 = 166.2110{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0833{{c}}
 
{{Optimal ET sequence|legend=0| 29, 65f, 94df }}
 
Badness (Sintel): 1.81
 
== Tertiaschis ==
Named by [[Xenllium]] in 2021, tertiaschis may be described as {{nowrap| 94 & 159 }}. It has a [[~]][[11/10]] generator, sharing the same 2.3.5.11 subgroup with [[#Squirrel|squirrel]], but tempers out 1071875/1062882 for prime 7. See also [[daemotertiaschis]] which is made using every other generator of tertiaschis.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 1071875/1062882
 
{{Mapping|legend=1| 1 2 -1 10 | 0 -3 24 -52 }}
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.3627{{c}}, ~192/175 = 166.0691{{c}}
: [[error map]]: {{val| +0.363 +0.563 -1.019 -0.790 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~192/175 = 166.0172{{c}}
: error map: {{val| 0.000 -0.007 -1.901 -1.720 }}
 
{{Optimal ET sequence|legend=1| 65, 94, 159, 253, 412cd }}
 
[[Badness]] (Sintel): 5.36
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 385/384, 4000/3993, 19712/19683
 
Mapping: {{mapping| 1 2 -1 10 0 | 0 -3 24 -52 25 }}
 
Optimal tunings:
* WE: ~2 = 1200.3379{{c}}, ~11/10 = 166.0638{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0167{{c}}
 
{{Optimal ET sequence|legend=0| 65, 94, 159, 253, 412cd, 665ccde }}
 
Badness (Sintel): 2.07
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 325/324, 385/384, 1575/1573, 10985/10976
 
Mapping: {{mapping| 1 2 -1 10 0 12 | 0 -3 24 -52 25 -60 }}
 
Optimal tunings:
* WE: ~2 = 1200.3467{{c}}, ~11/10 = 166.0635{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0142{{c}}
 
{{Optimal ET sequence|legend=0| 65f, 94, 159, 253, 412cdf, 665ccdef }}
 
Badness (Sintel): 1.52
 
=== 17-limit ===
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 325/324, 375/374, 385/384, 595/594, 10985/10976
 
Mapping: {{mapping| 1 2 -1 10 0 12 -2 | 0 -3 24 -52 25 -60 44 }}
 
Optimal tunings:
* WE: ~2 = 1200.3019{{c}}, ~11/10 = 166.0535{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0114{{c}}
 
{{Optimal ET sequence|legend=1| 65f, 94, 159, 253 }}
 
Badness (Sintel): 1.35
 
== Countertertiaschis ==
Named by [[Flora Canou]] in 2021, Countertertiaschis may be described as {{nowrap| 159 & 224 }}. It has a [[~]][[11/10]] generator, sharing the same 2.3.5.11 subgroup with [[#Squirrel|squirrel]], but tempers out 244140625/243045684 for prime 7.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 244140625/243045684
 
{{Mapping|legend=1| 1 2 -1 -12 | 0 -3 24 107 }}
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.1265{{c}}, ~625/567 = 166.0797{{c}}
: [[error map]]: {{val| +0.127 +0.059 -0.529 +0.178 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~625/567 = 166.0632{{c}}
: error map: {{val| 0.000 -0.145 -0.797 -0.065 }}
 
{{Optimal ET sequence|legend=1| 65d, 159, 224, 383, 607 }}
 
[[Badness]] (Sintel): 4.76
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 3025/3024, 4000/3993, 32805/32768
 
Mapping: {{mapping| 1 2 -1 -12 0 | 0 -3 24 107 25 }}
 
Optimal tunings:
* WE: ~2 = 1200.0804{{c}}, ~11/10 = 166.0739{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0634{{c}}
 
{{Optimal ET sequence|legend=0| 65d, 159, 224, 383, 607 }}
 
Badness (Sintel): 1.62
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 625/624, 1575/1573, 2080/2079, 10985/10976
 
Mapping: {{mapping| 1 2 -1 -12 0 -10 | 0 -3 24 107 25 99 }}
 
Optimal tunings:
* WE: ~2 = 1200.0805{{c}}, ~11/10 = 166.0740{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0635{{c}}
 
{{Optimal ET sequence|legend=0| 65d, 159, 224, 383, 607 }}
 
Badness (Sintel): 1.01
 
== Quadrant ==
Named by [[Xenllium]] in 2021, quadrant tempers out 390625/388962, the [[dimcomp comma]], and maps [[25/21]] to the 1/4-octave period. It may be described as the {{nowrap| 12 & 212 }} temperament; its ploidacot is tetraploid monocot. Just as [[#Term|term]] equates the syntonic~Pythagorean comma with three [[marvel comma]]s, quadrant equates the syntonic~Pythagorean comma with four. A [[septimal comma]] is then found as a stack of five marvel commas.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 390625/388962
 
{{Mapping|legend=1| 4 0 60 119 | 0 1 -8 -17 }}
: mapping generators: ~25/21, ~3
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 300.0255{{c}}, ~3/2 = 701.8831{{c}}
: [[error map]]: {{val| +0.102 +0.030 -0.664 +0.462 }}
* [[CWE]]: ~2 = 300.0000{{c}}, ~3/2 = 701.8180{{c}}
: error map: {{val| 0.000 -0.137 -0.858 +0.268 }}
 
{{Optimal ET sequence|legend=1| 12, …, 200, 212, 224, 436, 660 }}
 
[[Badness]] (Sintel): 2.79
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 1375/1372, 6250/6237, 32805/32768
 
Mapping: {{mapping| 4 0 60 119 185 | 0 1 -8 -17 -27 }}
 
Optimal tunings:
* WE: ~25/21 = 300.0244{{c}}, ~3/2 = 701.8759{{c}}
* CWE: ~25/21 = 300.0000{{c}}, ~3/2 = 701.8145{{c}}
 
{{Optimal ET sequence|legend=0| 12, …, 212, 224, 436, 660 }}
 
Badness (Sintel): 1.51
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 625/624, 1375/1372, 2080/2079, 10648/10647


Mapping: [{{val|6 10 10 8 7}}, {{val|0 -1 8 18 28}}]
Mapping: {{mapping| 4 0 60 119 185 224 | 0 1 -8 -17 -27 -33 }}


POTE generator: ~35/33 = 98.254
Optimal tunings:  
* WE: ~25/21 = 300.0234{{c}}, ~3/2 = 701.8707{{c}}
* CWE: ~25/21 = 300.0000{{c}}, ~3/2 = 701.8123{{c}}


Vals: {{Val list| 12, 342, 1380, 1722, 2064, 2406c }}
{{Optimal ET sequence|legend=0| 12f, , 212, 224, 436, 660 }}


Badness: 0.029438
Badness (Sintel): 1.13


== Sesquiquartififths ==
== Sesquiquartififths ==
Subgroup: 2.3.5.7
Sesquiquartififths tempers out 2401/2400, the [[breedsma]], and may be described as the {{nowrap| 41 & 171 }} temperament. It splits the fifth into four; its [[ploidacot]] is thus tetracot.
 
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 2401/2400, 32805/32768
[[Comma list]]: 2401/2400, 32805/32768


[[Mapping]]: [{{val| 1 1 7 5 }}, {{val| 0 4 -32 -15 }}]
{{Mapping|legend=1| 1 1 7 5 | 0 4 -32 -15 }}
: mapping generators: ~2, ~448/405


Mapping generators: ~2, ~448/405
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1200.0846{{c}}, ~448/405 = 175.4460{{c}}
{{Multival|legend=1| 4 -32 -15 -60 -35 55 }}
: [[error map]]: {{val| +0.085 -0.086 +0.007 -0.093 }}
 
* [[CWE]]: ~2 = 1200.0000{{c}}, ~448/405 = 175.4320{{c}}
[[POTE generator]]: ~448/405 = 175.434
: error map: {{val| 0.000 -0.227 -0.137 -0.306 }}


[[Minimax tuning]]:  
[[Minimax tuning]]:  
* [[7-odd-limit]] eigenmonzos (unchanged intervals): 2, 7/6
* [[7-odd-limit]] [[Eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.7/3
* [[9-odd-limit]] eigenmonzos (unchanged intervals): 2, 9/7
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


{{Val list|legend=1| 41, 89, 130, 171, 814, 985, 1156, 1327, 1498, 2825bd }}
{{Optimal ET sequence|legend=1| 41, 89, 130, 171, 814, 985, 1156, 1327, 1498, 2825bd }}


[[Badness]]: 0.011244
[[Badness]] (Sintel): 0.285


=== Sesquart ===
=== Sesquart ===
Sesquart is the main [[11-limit|11-]] and [[13-limit]] extension of sesquiquartififths of practical interest, as it identifies the neutral third with [[11/9]], which is realized in [[41edo]], [[89edo]], [[130edo]], and [[171edo]] also makes for a possible tuning.
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 243/242, 441/440, 16384/16335
Comma list: 243/242, 441/440, 16384/16335


Mapping: [{{val| 1 1 7 5 2 }}, {{val| 0 4 -32 -15 10 }}]
Mapping: {{mapping| 1 1 7 5 2 | 0 4 -32 -15 10 }}
 
Mapping generators: ~2, ~256/231


POTE generator: ~256/231 = 175.406
Optimal tunings:  
* WE: ~2 = 1199.8171{{c}}, ~256/231 = 175.3793{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~256/231 = 175.4081{{c}}


Vals: {{Val list| 41, 89, 130, 301e, 431e }}
{{Optimal ET sequence|legend=0| 41, 89, 130, 301e, 431e }}


Badness: 0.029306
Badness (Sintel): 0.969


==== 13-limit ====
==== 13-limit ====
Line 865: Line 1,979:
Comma list: 243/242, 364/363, 441/440, 3584/3575
Comma list: 243/242, 364/363, 441/440, 3584/3575


Mapping: [{{val| 1 1 7 5 2 -2 }}, {{val| 0 4 -32 -15 10 39 }}]
Mapping: {{mapping| 1 1 7 5 2 -2 | 0 4 -32 -15 10 39 }}


POTE generator: ~72/65 = 175.409
Optimal tunings:  
* WE: ~2 = 1199.8352{{c}}, ~72/65 = 175.3852{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.4095{{c}}


Vals: {{Val list| 41, 89, 130, 301e, 431e }}
{{Optimal ET sequence|legend=0| 41, 89, 130, 301e, 431e }}


Badness: 0.022396
Badness (Sintel): 0.925
 
===== Heartia =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 243/242, 256/255, 273/272, 364/363, 441/440
 
Mapping: {{mapping| 1 1 7 5 2 -2 0 | 0 4 -32 -15 10 39 28 }}
 
Optimal tunings:
* WE: ~2 = 1199.6422{{c}}, ~72/65 = 175.3338{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3857{{c}}
 
{{Optimal ET sequence|legend=0| 41, 89, 130g }}
 
Badness (Sintel): 1.45
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 171/170, 243/242, 256/255, 273/272, 324/323, 441/440
 
Mapping: {{mapping| 1 1 7 5 2 -2 0 6 | 0 4 -32 -15 10 39 28 -12 }}
 
Optimal tunings:
* WE: ~2 = 1199.7499{{c}}, ~21/19 = 175.3432{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/19 = 175.3797{{c}}
 
{{Optimal ET sequence|legend=0| 41, 89, 130g }}
 
Badness (Sintel): 1.40
 
===== Sesquartia =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 243/242, 364/363, 441/440, 595/594, 3584/3575
 
Mapping: {{mapping| 1 1 7 5 2 -2 -6 | 0 4 -32 -15 10 39 69 }}
 
Optimal tunings:
* WE: ~2 = 1199.8902{{c}}, ~72/65 = 175.4077{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.4234{{c}}
 
{{Optimal ET sequence|legend=0| 41, 130, 171 }}
 
Badness (Sintel): 1.18
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 243/242, 361/360, 364/363, 441/440, 456/455, 595/594
 
Mapping: {{mapping| 1 1 7 5 2 -2 -6 6 | 0 4 -32 -15 10 39 69 -12 }}
 
Optimal tunings:
* WE: ~2 = 1199.9864{{c}}, ~21/19 = 175.4169{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/19 = 175.4189{{c}}
 
{{Optimal ET sequence|legend=0| 41, 130, 171 }}
 
Badness (Sintel): 1.24
 
====== 23-limit ======
Subgroup: 2.3.5.7.11.13.17.19.23
 
Comma list: 243/242, 323/322, 361/360, 364/363, 441/440, 456/455, 595/594
 
Mapping: {{mapping| 1 1 7 5 2 -2 -6 6 -6 | 0 4 -32 -15 10 39 69 -12 72 }}
 
Optimal tunings:
* WE: ~2 = 1199.9606{{c}}, ~21/19 = 175.4067{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/19 = 175.4123{{c}}
 
{{Optimal ET sequence|legend=0| 41i, 130, 171 }}
 
Badness (Sintel): 1.36
 
===== Hearty =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 221/220, 243/242, 364/363, 441/440, 1632/1625
 
Mapping: {{mapping| 1 1 7 5 2 -2 13 | 0 4 -32 -15 10 39 -61 }}
 
Optimal tunings:
* WE: ~2 = 1199.9458{{c}}, ~72/65 = 175.3689{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3770{{c}}
 
{{Optimal ET sequence|legend=0| 41g, 89, 130 }}
 
Badness (Sintel): 1.56
 
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 221/220, 243/242, 361/360, 364/363, 441/440, 456/455
 
Mapping: {{mapping| 1 1 7 5 2 -2 13 6 | 0 4 -32 -15 10 39 -61 -12 }}
 
Optimal tunings:
* WE: ~2 = 1200.0114{{c}}, ~72/65 = 175.3783{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3765{{c}}
 
{{Optimal ET sequence|legend=0| 41g, 89, 130 }}
 
Badness (Sintel): 1.39
 
====== 23-limit ======
Subgroup: 2.3.5.7.11.13.17.19.23
 
Comma list: 221/220, 243/242, 276/275, 323/322, 361/360, 364/363, 441/440
 
Mapping: {{mapping| 1 1 7 5 2 -2 13 6 13 | 0 4 -32 -15 10 39 -61 -12 -58 }}
 
Optimal tunings:
* WE: ~2 = 1200.0122{{c}}, ~72/65 = 175.3782{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3763{{c}}
 
{{Optimal ET sequence|legend=0| 41g, 89, 130 }}
 
Badness (Sintel): 1.37


=== Bisesqui ===
=== Bisesqui ===
Line 878: Line 2,114:
Comma list: 2401/2400, 9801/9800, 32805/32768
Comma list: 2401/2400, 9801/9800, 32805/32768


Mapping: [{{val| 2 2 14 10 23 }}, {{val| 0 4 -32 -15 -55 }}]
Mapping: {{mapping| 2 2 14 10 23 | 0 4 -32 -15 -55 }}
: mapping generators: ~99/70, ~448/405


POTE generator: ~448/405 = 175.435
Optimal tunings:  
* WE: ~99/70 = 600.0429{{c}}, ~448/405 = 175.4474{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~448/405 = 175.4334{{c}}


Vals: {{Val list| 82e, 130, 212, 342, 1156, 1498, 1840d }}
{{Optimal ET sequence|legend=1| 82e, 130, 212, 342, 1156, 1498, 1840d, 5862bbccdddee }}


Badness: 0.016968
Badness (Sintel): 0.561


== Quintilischis ==
== Tsaharuk ==
The ''quintilischis'' temperament (12&amp;253) slices the fourth (4/3) into five semitones.
{{Main| Tsaharuk }}


Subgroup: 2.3.5.7
Tsaharuk tempers out 420175/419904, the [[wizma]], and may be described as the {{nowrap| 77 & 94 }} temperament. It is generated by a slightly flat neutral second of [[~]][[13/12]], five of which make the [[3/2|perfect fifth]], so its [[ploidacot]] is pentacot.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 420175/419904
 
{{Mapping|legend=1| 1 1 7 0 | 0 5 -40 24 }}
: mapping generators: ~2, ~243/224
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.1039{{c}}, ~243/224 = 140.3620{{c}}
: [[error map]]: {{val| +0.104 -0.041 -0.067 -0.137 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~243/224 = 140.3496{{c}}
: error map: {{val| 0.000 -0.207 -0.296 -0.436 }}
 
{{Optimal ET sequence|legend=1| 17, 77, 94, 171 }}
 
[[Badness]] (Sintel): 0.777
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 385/384, 1331/1323, 19712/19683
 
Mapping: {{mapping| 1 1 7 0 1 | 0 5 -40 24 21 }}
 
Optimal tunings:
* WE: ~2 = 1200.3103{{c}}, ~88/81 = 140.4011{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~88/81 = 140.3649{{c}}
 
{{Optimal ET sequence|legend=0| 17, 77, 94, 171e, 265e }}
 
Badness (Sintel): 2.10
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 352/351, 385/384, 729/728, 1331/1323
 
Mapping: {{mapping| 1 1 7 0 1 3 | 0 5 -40 24 21 6 }}
 
Optimal tunings:
* WE: ~2 = 1200.1840{{c}}, ~13/12 = 140.3840{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.3627{{c}}
 
{{Optimal ET sequence|legend=0| 17, 77, 94, 171e }}
 
Badness (Sintel): 1.57
 
== Quanharuk ==
Quanharuk tempers out 16875/16807, the [[mirkwai]] comma, and may be described as the {{nowrap| 41 & 183 }} temperament. The generator is a slightly flat major third of [[~]][[56/45]], five of which make the [[3/1|3rd]] [[harmonic]], so the [[ploidacot]] of this temperament is alpha-pentacot. [[224edo]] makes for a recommendable tuning.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 16875/16807, 32805/32768
 
{{Mapping|legend=1| 1 0 15 12 | 0 5 -40 -29 }}
: mapping generators: ~2, ~56/45
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0032{{c}}, ~56/45 = 380.3557{{c}}
: [[error map]]: {{val| +0.003 -0.177 -0.493 +0.898 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~56/45 = 380.3546{{c}}
: error map: {{val| 0.000 -0.182 -0.498 +0.890 }}
 
{{Optimal ET sequence|legend=1| 41, 142, 183, 224 }}
 
[[Badness]] (Sintel): 1.82
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 540/539, 1375/1372, 32805/32768
 
Mapping: {{mapping| 1 0 15 12 -7 | 0 5 -40 -29 33 }}
 
Optimal tunings:
* WE: ~2 = 1199.9709{{c}}, ~56/45 = 380.3423{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~56/45 = 380.3517{{c}}
 
{{Optimal ET sequence|legend=0| 41, 142, 183, 224, 631d, 855d }}
 
Badness (Sintel): 1.04
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 540/539, 729/728, 1375/1372, 4096/4095
 
Mapping: {{mapping| 1 0 15 12 -7 -15 | 0 5 -40 -29 33 59 }}
 
Optimal tunings:
* WE: ~2 = 1199.9663{{c}}, ~56/45 = 380.3403{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~56/45 = 380.3509{{c}}
 
{{Optimal ET sequence|legend=0| 41, 142, 183, 224, 631d, 855d }}
 
Badness (Sintel): 0.884
 
== Quintilipyth ==
Named by [[Xenllium]] in 2021, quintilipyth (formerly ''quintilischis'') slices the [[4/3|perfect fourth]] into five semitones and tempers out the [[compass comma]] (9765625/9680832) in the [[7-limit]]. It may be described as the {{nowrap| 12 & 253 }} temperament, and its [[ploidacot]] is omega-pentacot.
 
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 9765625/9680832
[[Comma list]]: 32805/32768, 9765625/9680832


[[Mapping]]: [{{val|1 2 -1 -4}}, {{val|0 -5 40 82}}]
{{Mapping|legend=1| 1 2 -1 -4 | 0 -5 40 82 }}
: mapping generators: ~2, ~625/588


{{Multival|legend=1| 5 -40 -82 -75 -144 -78 }}
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.1138{{c}}, ~625/588 = 99.6347{{c}}
: [[error map]]: {{val| +0.114 +0.099 -1.041 +0.761 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~625/588 = 99.6265{{c}}
: error map: {{val| 0.000 -0.087 -1.255 +0.544 }}


[[POTE generator]]: ~625/588 = 99.625
{{Optimal ET sequence|legend=1| 12, …, 253, 265 }}


{{Val list|legend=1| 12, 253, 265 }}
[[Badness]] (Sintel): 6.43
 
[[Badness]]: 0.253966


=== 11-limit ===
=== 11-limit ===
Line 908: Line 2,252:
Comma list: 1375/1372, 4375/4356, 32805/32768
Comma list: 1375/1372, 4375/4356, 32805/32768


Mapping: [{{val|1 2 -1 -4 -7}}, {{val|0 -5 40 82 126}}]
Mapping: {{mapping| 1 2 -1 -4 -7 | 0 -5 40 82 126 }}


POTE generator: ~35/33 = 99.616
Optimal tunings:  
* WE: ~2 = 1200.1503{{c}}, ~35/33 = 99.6287{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6176{{c}}


Vals: {{Val list| 12, 253, 265, 518c, 783cc }}
{{Optimal ET sequence|legend=0| 12, …, 253, 265, 518c }}


Badness: 0.113044
Badness (Sintel): 3.74


=== 13-limit ===
=== 13-limit ===
Line 921: Line 2,267:
Comma list: 1375/1372, 2080/2079, 4375/4356, 10648/10647
Comma list: 1375/1372, 2080/2079, 4375/4356, 10648/10647


Mapping: [{{val|1 2 -1 -4 -7 -9}}, {{val|0 -5 40 82 126 153}}]
Mapping: {{mapping| 1 2 -1 -4 -7 -9 | 0 -5 40 82 126 153 }}


POTE generator: ~35/33 = 99.612
Optimal tunings:  
* WE: ~2 = 1200.1774{{c}}, ~35/33 = 99.6267{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6134{{c}}


Vals: {{Val list| 12f, 253, 518c, 771cc }}
{{Optimal ET sequence|legend=0| 12f, , 241cdef, 253 }}


Badness: 0.069127
Badness (Sintel): 2.86


=== 17-limit ===
=== 17-limit ===
Line 934: Line 2,282:
Comma list: 375/374, 595/594, 833/832, 1375/1372, 8624/8619
Comma list: 375/374, 595/594, 833/832, 1375/1372, 8624/8619


Mapping: [{{val|1 2 -1 -4 -7 -9 5}}, {{val|0 -5 40 82 126 153 -11}}]
Mapping: {{mapping| 1 2 -1 -4 -7 -9 5 | 0 -5 40 82 126 153 -11 }}


POTE generator: ~18/17 = 99.612
Optimal tunings:  
* WE: ~2 = 1200.1745{{c}}, ~18/17 = 99.6265{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6131{{c}}


Vals: {{Val list| 12f, 253, 518c, 771cc }}
{{Optimal ET sequence|legend=0| 12f, 241cdef, 253 }}


Badness: 0.045992
Badness (Sintel): 2.34


=== 19-limit ===
=== 19-limit ===
Line 947: Line 2,297:
Comma list: 375/374, 400/399, 495/494, 595/594, 1375/1372, 3978/3971
Comma list: 375/374, 400/399, 495/494, 595/594, 1375/1372, 3978/3971


Mapping: [{{val|1 2 -1 -4 -7 -9 5 4}}, {{val|0 -5 40 82 126 153 -11 3}}]
Mapping: {{mapping| 1 2 -1 -4 -7 -9 5 4 | 0 -5 40 82 126 153 -11 3 }}


POTE generator: ~18/17 = 99.615
Optimal tunings:  
* WE: ~2 = 1200.0713{{c}}, ~18/17 = 99.6208{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6152{{c}}


Vals: {{Val list| 12f, 253, 265, 518ch }}
{{Optimal ET sequence|legend=0| 12f, 253, 265 }}


Badness: 0.038155
Badness (Sintel): 2.32


== Sextilififths ==
== Quintaschis ==
The sextilififths (130&amp;159, also known as ''sextilischis'') slices the fourth (4/3) into six small semitones, which serves as both 21/20 and 22/21.
Named by [[Xenllium]] in 2021, quintaschis slices the [[4/3|perfect fourth]] into five semitones and tempers out 49009212/48828125 in the [[7-limit]]. It may be described as the {{nowrap| 12 & 289 }} temperament, and its [[ploidacot]] is omega-pentacot.  


Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32768/32805, 235298/234375
[[Comma list]]: 32805/32768, 49009212/48828125


[[Mapping]]: [{{val| 1 2 -1 -1 }}, {{val| 0 -6 48 55 }}]
{{Mapping|legend=1| 1 2 -1 -5 | 0 -5 40 94 }}


Mapping generators: ~2, ~21/20
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0536{{c}}, ~200/189 = 99.6684{{c}}
: [[error map]]: {{val| +0.054 -0.190 +0.370 -0.262 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~200/189 = 99.6645{{c}}
: error map: {{val| 0.000 -0.277 +0.266 -0.363 }}


{{Multival|legend=1| 6 -48 -55 -90 -104 7 }}
{{Optimal ET sequence|legend=1| 12, …, 289, 301, 590, 891, 1192 }}


[[POTE generator]]: ~21/20 = 83.053
[[Badness]] (Sintel): 3.36
 
{{Val list|legend=1| 29, 72cd, 101, 130, 289, 419 }}
 
[[Badness]]: 0.108794


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 441/440, 4000/3993, 235298/234375
Comma list: 441/440, 32805/32768, 1953125/1951488
 
Mapping: {{mapping| 1 2 -1 -5 -8 | 0 -5 40 94 138 }}


Mapping: [{{val| 1 2 -1 -1 0 }}, {{val| 0 -6 48 55 50 }}]
Optimal tunings:  
* WE: ~2 = 1200.0988{{c}}, ~35/33 = 99.6613{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6540{{c}}


Mapping generators: ~2, ~21/20
{{Optimal ET sequence|legend=0| 12, …, 277d, 289 }}


POTE generator: ~21/20 = 83.049
Badness (Sintel): 3.69


Vals: {{Val list| 29, 72cde, 101e, 130, 289 }}
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


Badness: 0.045457
Comma list: 364/363, 441/440, 32805/32768, 109512/109375


=== 13-limit ===
Mapping: {{mapping| 1 2 -1 -5 -8 -11 | 0 -5 40 94 138 177 }}
Subgroup: 2.3.5.7.11.13


Comma list: 364/363, 441/440, 676/675, 10985/10976
Optimal tunings:  
* WE: ~2 = 1200.0625{{c}}, ~35/33 = 99.6630{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6583{{c}}


Mapping: [{{val| 1 2 -1 -1 0 1 }}, {{val| 0 -6 48 55 50 39 }}]
{{Optimal ET sequence|legend=0| 12f, …, 277dff, 289 }}


Mapping generators: ~2, ~21/20
Badness (Sintel): 3.07


POTE generator: ~21/20 = 83.049
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17


Vals: {{Val list| 29, 72cdef, 101e, 130, 289 }}
Comma list: 364/363, 441/440, 595/594, 3757/3750, 32805/32768


Badness: 0.025276
Mapping: {{mapping| 1 2 -1 -5 -8 -11 5 | 0 -5 40 94 138 177 -11 }}


== Tsaharuk ==
Optimal tunings:
{{See also|Tsaharuk}}
* WE: ~2 = 1200.1286{{c}}, ~18/17 = 99.6668{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6568{{c}}


Subgroup: 2.3.5.7
{{Optimal ET sequence|legend=0| 12f, 277dff, 289 }}


[[Comma list]]: 32805/32768, 420175/419904
Badness (Sintel): 2.58


[[Mapping]]: [{{val| 1 1 7 0 }}, {{val| 0 5 -40 24 }}]
==== 19-limit ====
Subgroup: 2.3.5.7.11.13.17.19


Mapping generators: ~2, ~243/224
Comma list: 364/363, 441/440, 476/475, 595/594, 3757/3750, 6885/6859


{{Multival|legend=1| 5 -40 24 -75 24 168 }}
Mapping: {{mapping| 1 2 -1 -5 -8 -11 5 4 | 0 -5 40 94 138 177 -11 3 }}


[[POTE generator]]: ~243/224 = 140.350
Optimal tunings:  
* WE: ~2 = 1200.0289{{c}}, ~18/17 = 99.6609{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6586{{c}}


{{Val list|legend=1| 17, 60c, 77, 94, 171 }}
{{Optimal ET sequence|legend=0| 12f, 289 }}


[[Badness]]: 0.030697
Badness (Sintel): 2.56


=== 11-limit ===
=== Quintahelenic ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 385/384, 1331/1323, 19712/19683
Comma list: 5632/5625, 8019/8000, 151263/151250
 
Mapping: {{mapping| 1 2 -1 -5 -9 | 0 -5 40 94 150 }}


Mapping: [{{val| 1 1 7 0 1 }}, {{val| 0 5 -40 24 21 }}]
Optimal tunings:  
* WE: ~2 = 1200.0195{{c}}, ~200/189 = 99.6723{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6709{{c}}


POTE generator: ~88/81 = 140.365
{{Optimal ET sequence|legend=0| 12, …, 289e, 301, 915 }}


Vals: {{Val list| 17, 60ce, 77, 94, 171e, 265e, 436ee }}
Badness (Sintel): 2.72


Badness: 0.063499
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


== Quanharuk ==
Comma list: 847/845, 1716/1715, 5632/5625, 8019/8000
Subgroup: 2.3.5.7
 
Mapping: {{mapping| 1 2 -1 -5 -9 -11 | 0 -5 40 94 150 177 }}
 
Optimal tunings:
* WE: ~2 = 1200.0442{{c}}, ~200/189 = 99.6709{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6675{{c}}


[[Comma list]]: 16875/16807, 32805/32768
{{Optimal ET sequence|legend=0| 12f, …, 289e, 301 }}


[[Mapping]]: [{{val| 1 0 15 12 }}, {{val| 0 5 -40 -29 }}]
Badness (Sintel): 2.30


Mapping generators: ~2, ~56/45
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


{{Multival|legend=1| 5 -40 -29 -75 -60 45 }}
Comma list: 561/560, 833/832, 847/845, 1701/1700, 3757/3750


[[POTE generator]]: ~56/45 = 380.355
Mapping: {{mapping| 1 2 -1 -5 -9 -11 5 | 0 -5 40 94 150 177 -11 }}


{{Val list|legend=1| 41, 142, 183, 224, 1303d, 1527cd, 1751cd, 1975cd }}
Optimal tunings:
* WE: ~2 = 1200.1227{{c}}, ~200/189 = 99.6753{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6658{{c}}


[[Badness]]: 0.071950
{{Optimal ET sequence|legend=1| 12f, 289e, 301 }}


=== 11-limit ===
Badness (Sintel): 2.06
Subgroup: 2.3.5.7.11


Comma list: 540/539, 1375/1372, 32805/32768
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19


Mapping: [{{val| 1 0 15 12 -7 }}, {{val| 0 5 -40 -29 33 }}]
Comma list: 476/475, 495/494, 561/560, 833/832, 847/845, 1701/1700


Mapping generators: ~2, ~56/45
Mapping: {{mapping| 1 2 -1 -5 -9 -11 5 4 | 0 -5 40 94 150 177 -11 3 }}


POTE generator: ~56/45 = 380.352
Optimal tunings:  
* WE: ~2 = 1200.0230{{c}}, ~200/189 = 99.6694{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6676{{c}}


Vals: {{Val list| 41, 142, 183, 224, 631d, 855d, 1079d }}
{{Optimal ET sequence|legend=0| 12f, 301 }}


Badness: 0.031549
Badness (Sintel): 2.24


=== 13-limit ===
==== Quintahelenoid ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 729/728, 1375/1372, 4096/4095
Comma list: 729/728, 1001/1000, 4096/4095, 86515/86436
 
Mapping: {{mapping| 1 2 -1 -5 -9 14 | 0 -5 40 94 150 -124 }}
 
Optimal tunings:
* WE: ~2 = 1199.9919{{c}}, ~200/189 = 99.6712{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6718{{c}}
 
{{Optimal ET sequence|legend=0| 12, 301, 614, 915 }}
 
Badness (Sintel): 2.73
 
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 561/560, 729/728, 1001/1000, 4096/4095, 14161/14157
 
Mapping: {{mapping| 1 2 -1 -5 -9 14 5 | 0 -5 40 94 150 -124 -11 }}
 
Optimal tunings:
* WE: ~2 = 1200.0469{{c}}, ~18/17 = 99.6749{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6710{{c}}
 
{{Optimal ET sequence|legend=0| 12, 301 }}


Mapping: [{{val| 1 0 15 12 -7 -15 }}, {{val| 0 5 -40 -29 33 59 }}]
Badness (Sintel): 2.44


Mapping generators: ~2, ~56/45
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19


POTE generator: ~56/45 = 380.351
Comma list: 476/475, 561/560, 729/728, 1001/1000, 4096/4095, 6144/6137


Vals: {{Val list| 41, 142, 183, 224, 631d, 855d }}
Mapping: {{mapping| 1 2 -1 -5 -9 14 5 4 | 0 -5 40 94 150 -124 -11 3 }}


Badness: 0.021392
Optimal tunings:  
* WE: ~2 = 1199.9925{{c}}, ~18/17 = 99.6710{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6716{{c}}


== Quadrant ==
{{Optimal ET sequence|legend=0| 12, 301 }}
The ''quadrant'' temperament (12&amp;224) has a period of quarter octave and tempers out the [[dimcomp comma]], 390625/388962. In this temperament, 25/21 is mapped into quarter octave.


Subgroup: 2.3.5.7
Badness (Sintel): 2.41


[[Comma list]]: 32805/32768, 390625/388962
== Sextilifourths ==
Named by [[Xenllium]] in 2021, sextilifourths (also known as ''sextilischis'', formerly ''sextilififths'') slices the [[4/3|perfect fourth]] into six small semitones, which serves as both [[21/20]] and [[22/21]]. It may be described as {{nowrap| 130 & 159 }}, and its [[ploidacot]] is omega-hexacot. [[289edo]] gives a highly recommendable tuning.


[[Mapping]]: [{{val|4 0 60 119}}, {{val|0 1 -8 -17}}]
[[Subgroup]]: 2.3.5.7


Mapping generators: ~25/21, ~3
[[Comma list]]: 32805/32768, 235298/234375


{{Multival|legend=1| 4 -32 -68 -60 -119 -68 }}
{{Mapping|legend=1| 1 2 -1 -1 | 0 -6 48 55 }}
: mapping generators: ~2, ~21/20


[[POTE generator]]: ~28/25 = 198.177
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0987{{c}}, ~21/20 = 83.0599{{c}}
: [[error map]]: {{val| +0.099 -0.117 +0.462 -0.630 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~21/20 = 83.0543{{c}}
: error map: {{val| 0.000 -0.281 +0.295 -0.837 }}


{{Val list|legend=1| 12, 200, 212, 224, 436, 660, 1096c }}
{{Optimal ET sequence|legend=1| 29, 72cd, 101, 130, 289, 419 }}


[[Badness]]: 0.110242
[[Badness]] (Sintel): 2.75


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 1375/1372, 6250/6237, 32805/32768
Comma list: 441/440, 4000/3993, 235298/234375


Mapping: [{{val|4 0 60 119 185}}, {{val|0 1 -8 -17 -27}}]
Mapping: {{mapping| 1 2 -1 -1 0 | 0 -6 48 55 50 }}


POTE generator: ~28/25 = 198.181
Optimal tunings:  
* WE: ~2 = 1200.0424{{c}}, ~21/20 = 83.0520{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/20 = 83.0497{{c}}


Vals: {{Val list| 12, 212, 224, 436, 660 }}
{{Optimal ET sequence|legend=0| 29, 72cde, 101e, 130, 289 }}


Badness: 0.045738
Badness (Sintel): 1.50


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 625/624, 1375/1372, 2080/2079, 10648/10647
Comma list: 364/363, 441/440, 676/675, 10985/10976


Mapping: [{{val|4 0 60 119 185 224}}, {{val|0 1 -8 -17 -27 -33}}]
Mapping: {{mapping| 1 2 -1 -1 0 1 | 0 -6 48 55 50 39 }}


POTE generator: ~28/25 = 198.184
Optimal tunings:  
* WE: ~2 = 1200.1056{{c}}, ~21/20 = 83.0566{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/20 = 83.0508{{c}}


Vals: {{Val list| 212, 224, 436, 660 }}
{{Optimal ET sequence|legend=0| 29, 72cdef, 101e, 130, 289 }}


Badness: 0.027243
Badness (Sintel): 1.04


== Septant ==
== Septant ==
The ''septant'' temperament (224&amp;301) has a period of 1/7 octave and tempers out the [[akjaysma]], {{monzo|47 -7 -7 -7}}.
Named by [[Xenllium]] in 2021, septant notably tempers out the [[akjaysma]] ({{monzo| 47 -7 -7 -7 }}) and may be described as the {{nowrap| 224 & 301 }} temperament. It has a period of 1/7 octave, and its [[ploidacot]] is heptaploid monocot.  


Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 516560652/514714375
[[Comma list]]: 32805/32768, 516560652/514714375


[[Mapping]]: [{{val|7 11 17 19}}, {{val|0 1 -8 7}}]
{{Mapping|legend=1| 7 0 105 -56 | 0 1 -8 7 }}
 
: mapping generators: ~8575/7776, ~3
{{Multival|legend=1| 7 -56 49 -105 58 271 }}


[[POTE generator]]: ~3/2 = 701.702
[[Optimal tuning]]s:
* [[WE]]: ~8575/7776 = 171.4303{{c}}, ~3/2 = 701.7091{{c}}
: [[error map]]: {{val| +0.012 -0.234 +0.096 +0.265 }}
* [[CWE]]: ~8575/7776 = 171.4286{{c}}, ~3/2 = 701.7022{{c}}
: error map: {{val| 0.000 -0.253 +0.069 +0.232 }}


{{Val list|legend=1| 77, 147, 224, 301, 525, 826, 1351 }}
{{Optimal ET sequence|legend=1| 77, 147, 224, 301, 525, 826, 1351 }}


[[Badness]]: 0.111142
[[Badness]] (Sintel): 2.81


=== 11-limit ===
=== 11-limit ===
Line 1,150: Line 2,566:
Comma list: 3025/3024, 24057/24010, 32805/32768
Comma list: 3025/3024, 24057/24010, 32805/32768


Mapping: [{{val|7 11 17 19 23}}, {{val|0 1 -8 7 13}}]
Mapping: {{mapping| 7 0 105 -56 -120 | 0 1 -8 7 13 }}


POTE generator: ~3/2 = 701.719
Optimal tunings:  
* WE: ~495/448 = 171.4334{{c}}, ~3/2 = 701.7387{{c}}
* CWE: ~495/448 = 171.4286{{c}}, ~3/2 = 701.7198{{c}}


Vals: {{Val list| 77, 147, 224, 301, 525 }}
{{Optimal ET sequence|legend=0| 77, 147, 224, 301, 525 }}


Badness: 0.044122
Badness (Sintel): 1.46


=== 13-limit ===
=== 13-limit ===
Line 1,163: Line 2,581:
Comma list: 729/728, 1716/1715, 2200/2197, 3025/3024
Comma list: 729/728, 1716/1715, 2200/2197, 3025/3024


Mapping: [{{val|7 11 17 19 23 26}}, {{val|0 1 -8 7 13 -1}}]
Mapping: {{mapping| 7 0 105 -56 -120 37 | 0 1 -8 7 13 -1 }}


POTE generator: ~3/2 = 701.724
Optimal tunings:  
* WE: ~495/448 = 171.4282{{c}}, ~3/2 = 701.7229{{c}}
* CWE: ~495/448 = 171.4286{{c}}, ~3/2 = 701.7242{{c}}


Vals: {{Val list| 77, 147, 224, 525 }}
{{Optimal ET sequence|legend=0| 77, 147, 224, 525, 1274f }}


Badness: 0.024706
Badness (Sintel): 1.02


== Octant ==
== Octant ==
The octant temperament (224&amp;472) has a period of 1/8 octave. In this temperament, 12/11, 35/27, and 99/70 are mapped into 1\8, 3\8, and 4\8 respectively.
Octant may be described as the {{nowrap| 224 & 248 }} temperament. It has a period of 1/8 octave, and its [[ploidacot]] is octaploid monocot. In this temperament, [[12/11]], [[35/27]], and [[99/70]] are mapped to 1\8, 3\8, and 4\8 respectively.


Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 2259436291848/2251875390625
[[Comma list]]: 32805/32768, 2259436291848/2251875390625


[[Mapping]]: [{{val| 8 0 120 -117 }}, {{val| 0 1 -8 11 }}]
{{Mapping|legend=1| 8 0 120 -117 | 0 1 -8 11 }}
: mapping generators: ~42875/39366, ~3
 
[[Optimal tuning]]s:  
* [[WE]]: ~42875/39366 = 150.0048{{c}}, ~3/2 = 701.7356{{c}}
: [[error map]]: {{val| +0.039 -0.181 +0.071 +0.127 }}
* [[CWE]]: ~42875/39366 = 150.0000{{c}}, ~3/2 = 701.7134{{c}}
: error map: {{val| 0.000 -0.242 -0.021 +0.022 }}


Mapping generators: ~42875/39366, ~3
{{Optimal ET sequence|legend=1| 24, …, 224, 472, 696, 1168 }}


{{Multival|legend=1| 8 -64 88 -120 117 384 }}
[[Badness]] (Sintel): 3.98


[[POTE generator]]: ~3/2 = 701.713
=== 11-limit ===
Subgroup: 2.3.5.7.11


{{Val list|legend=1| 24, 224, 472, 696, 1168 }}
Comma list: 9801/9800, 32805/32768, 46656/46585


[[Badness]]: 0.157186
Mapping: {{mapping| 8 0 120 -117 15 | 0 1 -8 11 1 }}
 
Optimal tunings:
* WE: ~12/11 = 150.0010{{c}}, ~3/2 = 701.7177{{c}}
* CWE: ~12/11 = 150.0000{{c}}, ~3/2 = 701.7131{{c}}
 
{{Optimal ET sequence|legend=0| 24, …, 224, 472, 696, 1168 }}
 
Badness (Sintel): 1.48
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 729/728, 1575/1573, 2200/2197, 6656/6655
 
Mapping: {{mapping| 8 0 120 -117 15 93 | 0 1 -8 11 1 -5 }}
 
Optimal tunings:
* WE: ~12/11 = 149.9957{{c}}, ~3/2 = 701.7046{{c}}
* CWE: ~12/11 = 150.0000{{c}}, ~3/2 = 701.7247{{c}}
 
{{Optimal ET sequence|legend=0| 24, 224, 472, 696 }}
 
Badness (Sintel): 1.26
 
== Nonant ==
Named by [[Xenllium]] in 2023, nonant tempers out the [[septimal ennealimma]] ({{monzo| -11 -9 0 9 }}) and may be described as the {{nowrap| 36 & 171 }} temperament. It has a period of 1/9 octave, and its [[ploidacot]] is enneaploid monocot.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 40353607/40310784
 
{{Mapping|legend=1| 9 0 135 11 | 0 1 -8 1 }}
: mapping generators: ~2592/2401, ~3
 
[[Optimal tuning]]s:
* [[WE]]: ~2592/2401 = 133.3442{{c}}, ~3/2 = 701.8000{{c}}
: [[error map]]: {{val| +0.098 -0.057 -0.027 -0.141 }}
* [[CWE]]: ~2592/2401 = 133.3333{{c}}, ~3/2 = 701.7384{{c}}
: error map: {{val| 0.000 -0.217 -0.221 -0.421 }}
 
{{Optimal ET sequence|legend=1| 36, 99c, 135, 171, 2772bd, 2943bdd, …, 5166bccddd, 5337bccddd }}
 
[[Badness]] (Sintel): 1.77


=== 11-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 9801/9800, 32805/32768, 46656/46585
Comma list: 540/539, 32805/32768, 42875/42592
 
Mapping: {{mapping| 9 0 135 11 131 | 0 1 -8 1 -7 }}
 
Optimal tunings:
* WE: ~242/225 = 133.3308{{c}}, ~3/2 = 701.8205{{c}}
* CWE: ~242/225 = 133.3333{{c}}, ~3/2 = 701.8351{{c}}
 
{{Optimal ET sequence|legend=0| 36, 135, 171 }}
 
Badness (Sintel): 4.20
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 540/539, 729/728, 4096/4095, 16807/16731
 
Mapping: {{mapping| 9 0 135 11 131 -38 | 0 1 -8 1 -7 5 }}
 
Optimal tunings:
* WE: ~242/225 = 133.3180{{c}}, ~3/2 = 701.6956{{c}}
* CWE: ~242/225 = 133.3333{{c}}, ~3/2 = 701.7800{{c}}
 
{{Optimal ET sequence|legend=0| 36, 99cf, 135, 171 }}
 
Badness (Sintel): 3.15
 
== Septiquarschis ==
Named by [[Xenllium]] in 2021, septiquarschis tempers out [[829440/823543]] (mynaslender comma) and [[67108864/66706983]] (septiness comma), and may be described as the {{nowrap| 89 & 94 }} temperament. It splits septimal minor seventh ([[7/4]]) into four generators. Note that in the data below, the generator is the [[octave complement]] so that seven of them minus five octaves make a [[3/2|perfect fifth]]; its [[ploidacot]] is thus epsilon-heptacot.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 32805/32768, 829440/823543
 
{{Mapping|legend=1| 1 -4 47 6 | 0 7 56 -4 }}
: mapping generators: ~2, ~256/147
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1199.8855{{c}}, ~256/147 = 957.2944{{c}}
: [[error map]]: {{val| -0.114 -0.436 -0.182 +1.310 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~256/147 = 957.3867{{c}}
: error map: {{val| 0.000 -0.248 +0.032 +1.627 }}
 
{{Optimal ET sequence|legend=1| 89, 94, 183, 460d, 643d }}
 
[[Badness]] (Sintel): 4.73
 
=== 11-limit ===
Subgroup: 2.3.5.7.11


Mapping: [{{val| 8 0 120 -117 15 }}, {{val| 0 1 -8 11 1 }}]
Comma list: 540/539, 15488/15435, 32805/32768


Mapping generators: ~12/11, ~3
Mapping: {{mapping| 1 -4 47 6 25 | 0 7 56 -4 -27 }}


POTE generator: ~3/2 = 701.713
Optimal tunings:
* WE: ~2 = 1199.9430{{c}}, ~256/147 = 957.3390{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~256/147 = 957.3849{{c}}


Vals: {{Val list| 24, 224, 472, 696, 1168 }}
{{Optimal ET sequence|legend=0| 89, 94, 183, 460d }}


Badness: 0.044778
Badness (Sintel): 1.72


=== 13-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 729/728, 1575/1573, 2200/2197, 6656/6655
Comma list: 540/539, 729/728, 1573/1568, 4096/4095
 
Mapping: {{mapping| 1 -4 47 6 25 -33 | 0 7 56 -4 -27 46 }}
 
Optimal tunings:
* WE: ~2 = 1200.0058{{c}}, ~256/147 = 957.3946{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~256/147 = 957.3900{{c}}
 
{{Optimal ET sequence|legend=0| 89, 94, 183, 277, 460d }}
 
Badness (Sintel): 1.46
 
== Subgroup extensions ==
 
=== Tridecaschismic (2.3.5.13) ===
Proposed by [[Eufalesio]] in 2026, tridecaschismic adds the [[325/324|marveltwin comma]] to the comma list, or equivalently, the [[tridecapyth comma]]. It benefits from a fifth that is just, or practically indistinguishable from just, like in 53edo. It is one of the lowest badness schismic extensions. It is also equivalent to the 2.3.5.13 [[restriction]] of 13-limit [[cassandra]].
 
Subgroup: 2.3.5.13
 
Comma list: 325/324, 32805/32768
 
Subgroup-val mapping: {{mapping| 1 0 15 -28 | 0 1 -8 20 }}
 
Optimal tunings:
* WE: ~2 = 1200.3326{{c}} ~3/2 = 702.1092{{c}}
* CWE: 2 = 1200.0000{{c}}, ~3/2 = 701.9189{{c}}
 
{{Optimal ET sequence|legend=0| 12, …, 41, 53, 412cf, 465cf, …, 783ccff, 836ccfff }}
 
Badness (Sintel): 0.582
 
==== 2.3.5.13.19 subgroup ====
Subgroup: 2.3.5.13.19
 
Comma list: 325/324, 361/360, 513/512
 
Subgroup-val mapping: {{mapping| 1 0 15 -28 9 | 0 1 -8 20 -3 }}
 
Optimal tunings:
* WE: ~2 = 1200.4236{{c}}, ~3/2 = 702.1510{{c}}
* CWE: 2 = 1200.0000{{c}}, ~3/2 = 701.9064{{c}}
 
{{Optimal ET sequence|legend=0| 12, …, 41, 53 }}
 
Badness (Sintel): 0.354
 
=== Photia (2.3.5.17) ===
{{See also| No-elevens subgroup temperaments #Garibaldia }}
 
[[Subgroup]]: 2.3.5.17
 
[[Comma list]]: 256/255, 1458/1445
 
{{Mapping|legend=2| 1 0 15 -7 | 0 1 -8 7 }}
 
{{Mapping|legend=3| 1 0 15 0 0 0 -7 | 0 1 -8 0 0 0 7 }}
: mapping generators: ~2, ~3
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1199.5471{{c}}, ~3/2 = 701.2262{{c}}
: [[error map]]: {{val| -0.453 -1.182 +0.706 +3.628 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.4976{{c}}
: error map: {{val| 0.000 -0.457 +1.705 +5.528 }}
 
{{Optimal ET sequence|legend=1| 12, 41, 53, 65, 207g, 272gg }}
 
[[Badness]] (Sintel): 0.479
 
==== 2.3.5.17.19 subgroup ====
Subgroup: 2.3.5.17.19
 
Comma list: 171/170, 256/255, 324/323
 
Subgroup-val mapping: {{mapping| 1 0 15 -7 9 | 0 1 -8 7 -3 }}
 
Gencom mapping: {{mapping| 1 0 15 0 0 0 -7 9 | 0 1 -8 0 0 0 7 -3 }}
 
Optimal tunings:
* WE: ~2 = 1199.7225{{c}}, ~3/2 = 701.3077{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.4754{{c}}
 
{{Optimal ET sequence|legend=0| 12, 41, 53, 65, 142g }}
 
Badness (Sintel): 0.332
 
=== Nestoria (2.3.5.19) ===
: ''See also: [[No-elevens subgroup temperaments #Garibaldia]] and [[No-elevens subgroup temperaments #Pontia|#Pontia]]''
 
Nestoria is notable for having one of the lowest-badness subgroup extensions of schismic. Note that despite prime [[19/1|19]] being optimized by a flatter fifth, the fifth in optimal tunings of nestoria is generally not flatter than the fifth in optimal schismic due to its optimization considering intervals like [[19/10]] and [[19/15]]. However, the dyadic tuning sensitivity of [[19/16]] suggests using tunings like [[65edo]] and [[77edo]] to optimize in favour of prime 19 (especially the minor triad ~16:19:24 which is equated with the Pythagorean minor triad), as [[171edo]] is already arguably undertempered for it despite being the optimal patent val.
 
[[Subgroup]]: 2.3.5.19
 
[[Comma list]]: 361/360, 513/512
 
{{Mapping|legend=2| 1 0 15 9 | 0 1 -8 -3 }}
 
{{Mapping|legend=3| 1 0 15 0 0 0 0 9 | 0 1 -8 0 0 0 0 -3 }}
: mapping generators: ~2, ~3
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.2250{{c}}, ~3/2 = 701.8776{{c}}
: [[error map]]: {{val| +0.225 +0.148 +0.240 -1.796 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.7307{{c}}
: error map: {{val| 0.000 -0.224 -0.159 -2.705 }}
 
{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 118, 171, 460hh, 631hh }}
 
[[Badness]] (Sintel): 0.126
 
=== Taylor (2.3.5.13) ===
This is a 2.3.5.13 subgroup restriction of 13-limit hemischis.
 
[[Subgroup]]: 2.3.5.13
 
[[Comma list]]: 676/675, 32805/32768
 
{{Mapping|legend=2| 1 0 15 14 | 0 2 -16 -13 }}
 
{{Mapping|legend=3| 1 0 15 0 0 14 | 0 2 -16 0 0 -13 }}
: mapping generators: ~2, ~26/15
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.1497{{c}}, ~26/15 = 950.9740{{c}}
: [[error map]]: {{val| +0.150 -0.007 +0.348 -1.094 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~26/15 = 950.8493{{c}}
: error map: {{val| 0.000 -0.256 +0.098 -1.568 }}
 
{{Optimal ET sequence|legend=1| 24, 53, 130, 183, 236, 525f, 761ff }}
 
[[Badness]] (Sintel): 0.334
 
==== Dakota (2.3.5.13.19) ====
Subgroup: 2.3.5.13.19
 
Comma list: 361/360, 513/512, 676/675
 
Subgroup-val mapping: {{mapping| 1 0 15 14 9 | 0 2 -16 -13 -6 }}
 
Optimal tunings:
* WE: ~2 = 1200.2611{{c}}, ~26/15 = 951.0703{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8532{{c}}
 
{{Optimal ET sequence|legend=0| 24, 29, 53, 130, 183, 236h, 289h }}
 
Badness (Sintel): 0.262
 
===== 2.3.5.13.19.37 subgroup =====
Subgroup: 2.3.5.13.19.37
 
Comma list: 361/360, 481/480, 513/512, 676/675
 
Subgroup-val mapping: {{mapping| 1 0 15 14 9 6 | 0 2 -16 -13 -6 -1 }}
 
Optimal tunings:
* WE: ~2 = 1200.2987{{c}}, ~26/15 = 951.1060{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8595{{c}}
 
{{Optimal ET sequence|legend=0| 24, 29, 53, 183, 236h, 289hl, 631fhhll }}
 
Badness (Sintel): 0.223
 
=== Quintilischis (2.3.5.17) ===
: ''For full 17- and 19-limit extensions, see [[#Quintilipyth]] or [[#Quintaschis]].''
 
[[Subgroup]]: 2.3.5.17
 
[[Comma list]]: 32805/32768, 1419857/1417176
 
{{Mapping|legend=2| 1 2 -1 5 | 0 -5 40 -11 }}
 
{{Mapping|legend=3| 1 2 -1 0 0 0 5 | 0 -5 40 0 0 0 -11 }}
: mapping generators: ~2, ~18/17
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.1370{{c}}, ~18/17 = 99.6602{{c}}
: [[error map]]: {{val| +0.137 +0.018 -0.042 -0.533 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~18/17 = 99.6499{{c}}
: error map: {{val| 0.000 -0.205 -0.317 -1.104 }}
 
{{Optimal ET sequence|legend=1| 12, …, 253, 265, 277, 289, 566g, 855g }}
 
[[Badness]] (Sintel): 1.34
 
==== 2.3.5.17.19 subgroup ====
Subgroup: 2.3.5.17.19
 
Comma list: 4624/4617, 6144/6137, 6885/6859


Mapping: [{{val| 8 0 120 -117 15 93 }}, {{val| 0 1 -8 11 1 -5 }}]
Subgroup-val mapping: {{mapping| 1 2 -1 5 4 | 0 -5 40 -11 3 }}


Mapping generators: ~12/11, ~3
Gencom mapping: {{mapping| 1 2 -1 0 0 0 5 4 | 0 -5 40 0 0 0 -11 3 }}


POTE generator: ~3/2 = 701.725
Optimal tunings:
* WE: ~2 = 1200.0350{{c}}, ~18/17 = 99.6550{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6520{{c}}


Vals: {{Val list| 24, 224, 472, 696 }}
{{Optimal ET sequence|legend=0| 12, …, 253, 265, 277, 289 }}


Badness: 0.030425
Badness (Sintel): 1.17


[[Category:Regular temperament theory]]
[[Category:Temperament family]]
[[Category:Schismatic]]
[[Category:Schismatic family| ]] <!-- main article -->
[[Category:Schismatic family| ]] <!-- main article -->
[[Category:Rank 2]]
[[Category:Temperament families]]
[[Category:Catalogs of rank-2 temperaments]]