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{{Technical data page}}
{{Technical data page}}
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]]. The generator is a fifth and 5/4 is represented by a diminished fourth.
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]].  
 
This defies the tradition of tertian harmony, as the just major triad on C is {{nowrap|{{dash|C, F♭, G|hair|med}}}}, 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 {{nowrap|{{dash|C, vE, G|hair|med}}}}.  


== Schismic, schismatic, a.k.a. helmholtz ==
== Schismic, schismatic, a.k.a. helmholtz ==
{{Main| Schismic }}
{{Main| Schismic }}


The 5-limit version of the temperament is a [[microtemperament]], called ''schismic'', ''schismatic'', or ''helmholtz'', 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]] 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.  
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
[[Subgroup]]: 2.3.5
Line 20: Line 14:


{{Mapping|legend=1| 1 0 15 | 0 1 -8 }}
{{Mapping|legend=1| 1 0 15 | 0 1 -8 }}
 
: mapping generators: ~2, ~3
: Mapping generators: ~2, ~3


[[Optimal tuning]]s:  
[[Optimal tuning]]s:  
* [[CTE]]: ~2 = 1\1, ~3/2 = 701.7187
* [[WE]]: ~2 = 1200.0749{{c}}, ~3/2 = 701.7797{{c}}
* [[POTE]]: ~2 = 1\1, ~3/2 = 701.7359
: [[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 }}


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


{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 118, 171, 289, 460, 749, 3456bc, 4205bc, 4954bc, 5703bbc, 6452bbcc }}
{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 118, 171, 289, 460, 749, 3456bc, 4205bc, 4954bc, 5703bbc, 6452bbcc }}


[[Badness]]: 0.004259
[[Badness]] (Sintel): 0.0999


=== Overview to extensions ===
=== Overview to extensions ===
The second comma of the [[Normal lists #Normal interval list|normal comma list]] defines which 7-limit family member we are looking at.  
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.
* [[#Garibaldi|Garibaldi]] adds [[garischisma|{{monzo| 25 -14 0 -1 }}]],  
 
* [[#Grackle|Grackle]] adds {{monzo| -44 26 0 1 }},  
[[#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.  
* [[#Schism|Schism]] adds [[64/63|{{monzo| 6 -2 0 -1 }}]],
 
* [[#Pontiac|Pontiac]] adds {{monzo| -59 39 0 -1 }}.  
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.  
Those all have a fifth as generator.  


* [[#Bischismic|Bischismic]] adds {{monzo| -69 40 0 2 }} and has a fifth generator with a half-octave period.
Temperaments discussed elsewhere include:
* [[#Hemischis|Hemischis]] adds {{monzo| -34 25 0 -2 }} and has a hemififth generator.
* ''[[Guiron]]'' (+1029/1024) → [[Gamelismic clan #Guiron|Gamelismic clan]]
* [[Gamelismic clan #Guiron|Guiron]] adds [[1029/1024|{{monzo| -10 1 0 3 }}]], with an ~8/7 generator, three of which give the fifth.
* ''[[Pogo]]'' (+118098/117649) → [[Stearnsmic clan #Pogo|Stearnsmic clan]]
* [[#Term|Term]] adds {{monzo| -94 54 0 3 }} with a 1/3 octave period.
* [[#Sesquiquartififths|Sesquiquartififths]] adds {{monzo| -35 15 0 4 }} and slices the fifth in four.


Temperaments discussed elsewhere include
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.
* [[Sensamagic clan #Salsa|Salsa]]
* [[Gamelismic clan #Guiron|Guiron]]


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 [[Schismatic family#Subgroup extensions|Subgroup extensions]].
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 }}
{{Main| Garibaldi }}


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-Cbb), or down-minor seventh (C-vBb) 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]]}.  
Garibaldi tempers out the [[septischisma]], 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 very slightly sharper fifth than pure. Its [[S-expression]]-based comma list is {[[5120/5103|S8/S9]], [[225/224|S15]]}, which also makes it the unique intersection of [[marvel]] and [[aberschismic]], two very notable 7-limit temperament paradigms; however, their errors go in oposite directions as marvel tunes fifths flatter and aberschismic sharper.
 
[[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]]).


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7
Line 67: Line 58:
{{Mapping|legend=1| 1 0 15 25 | 0 1 -8 -14 }}
{{Mapping|legend=1| 1 0 15 25 | 0 1 -8 -14 }}


: Mapping generators: ~2, ~3
[[Optimal tuning]]s:  
 
* [[WE]]: ~2 = 1200.1233{{c}}, ~3/2 = 702.1573{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 702.085
: [[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 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 }}
: {{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 basis|eigenmonzo (unchanged-interval) basis]]: 2.7/3
: [[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 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 }}
: {{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 }}
: [[Eigenmonzo basis|eigenmonzo (unchanged-interval) basis]]: 2.9/7
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/7


[[Tuning ranges]]:  
[[Tuning ranges]]:  
Line 83: Line 76:
* 7- and 9-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 702.915]
* 7- and 9-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 702.915]


{{Optimal ET sequence|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 extension of garibaldi to the 11- and 13-limit as well as the 2.3.5.7.11.13.19 subgroup.  
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. It finds 11/8 as two commas above 4/3 and 13/8 a minor third above 11/8, or equivalently two commas above 128/81.  


Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11
Line 94: Line 87:
Comma list: 225/224, 385/384, 2200/2187
Comma list: 225/224, 385/384, 2200/2187


Mapping: {{mapping| 1 0 15 25 -33 | 0 1 -8 -14 23 }}
{{Mapping|legend=0| 1 0 15 25 -33 | 0 1 -8 -14 23 }}


Optimal tuning (POTE): ~2 = 1\1, ~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 }}
: eigenmonzo (unchanged-interval) basis: 2.9/7
: unchanged-interval (eigenmonzo) basis: 2.9/7


Tuning ranges:  
Tuning ranges:  
Line 106: Line 101:
* 11-odd-limit diamond tradeoff: ~3/2 = [701.711, 702.915]
* 11-odd-limit diamond tradeoff: ~3/2 = [701.711, 702.915]


{{Optimal ET sequence|legend=1| 41, 53, 94, 229c, 323c, 417cce }}
{{Optimal ET sequence|legend=0| 12e, 41, 53, 94, 229c }}


Badness: 0.027396
Badness (Sintel): 0.906


==== 13-limit ====
==== 13-limit ====
Line 115: Line 110:
Comma list: 225/224, 275/273, 325/324, 385/384
Comma list: 225/224, 275/273, 325/324, 385/384


Mapping: {{mapping| 1 0 15 25 -33 -28 | 0 1 -8 -14 23 20 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 | 0 1 -8 -14 23 20 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.113
Optimal tunings:  
* WE: ~2 = 1200.1703{{c}}, ~3/2 = 702.2122{{c}}
* 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 }}
: eigenmonzo (unchanged-interval) basis: 2.13/7
: unchanged-interval (eigenmonzo) basis: 2.13/7


Tuning ranges:  
Tuning ranges:  
Line 128: Line 125:
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 703.597]
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 703.597]


{{Optimal ET sequence|legend=1| 41, 53, 94, 429ccdeef, 523ccdeef }}
{{Optimal ET sequence|legend=0| 41, 53, 94, 429ccdeef, 523ccdeef }}


Badness: 0.020676
Badness (Sintel): 0.854


===== Cassie =====
===== Cassie =====
Line 137: Line 134:
Comma list: 120/119, 154/153, 225/224, 273/272, 325/324
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 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 -7 | 0 1 -8 -14 23 20 7 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.092
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=1| 41, 53, 94g }}
{{Optimal ET sequence|legend=0| 12e, 41, 53, 94g }}


Badness: 0.023270
Badness (Sintel): 1.19


====== 19-limit ======
====== 19-limit ======
Line 150: Line 149:
Comma list: 120/119, 154/153, 171/170, 190/189, 225/224, 273/272
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 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 -7 9 | 0 1 -8 -14 23 20 7 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.079
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=1| 41, 53, 94g }}
{{Optimal ET sequence|legend=0| 12e, 41, 53 }}


Badness: 0.018189
Badness (Sintel): 1.11


===== Cassandric =====
===== Cassandric =====
Line 163: Line 164:
Comma list: 225/224, 275/273, 325/324, 375/374, 385/384
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 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 77 | 0 1 -8 -14 23 20 -46 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.097
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=1| 41g, 53, 94, 241ce, 335cde }}
{{Optimal ET sequence|legend=0| 41g, 53, 94 }}


Badness: 0.023167
Badness (Sintel): 1.18


====== 19-limit ======
====== 19-limit ======
Line 176: Line 179:
Comma list: 190/189, 209/208, 225/224, 275/273, 325/324, 375/374
Comma list: 190/189, 209/208, 225/224, 275/273, 325/324, 375/374


Mapping: {{mapping| 1 0 15 25 -33 -28 77 9 | 0 1 -8 -14 23 20 -46 -3 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 77 9 | 0 1 -8 -14 23 20 -46 -3 }}


Optimal tunings:
Optimal tunings:
* ~2 = 1200.2910, ~3/2 = -702.2681 ([[WE]])
* WE: ~2 = 1200.2910{{c}}, ~3/2 = 702.2681{{c}}
* ~2 = 1\1, ~3/2 = 702.0967 ([[CWE]])
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0967{{c}}
* ~2 = 1\1, ~3/2 = 702.0978 ([[POTE]])


{{Optimal ET sequence|legend=1| 41g, 53, 94, 241ceh, 335cdehh }}
{{Optimal ET sequence|legend=1| 41g, 53, 94 }}


Badness: 0.017635
Badness (Sintel): 1.07


====== 23-limit ======
====== 23-limit ======
Line 192: Line 194:
Comma list: 190/189, 209/208, 225/224, 253/252, 275/273, 325/324, 375/374
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 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 77 9 60 | 0 1 -8 -14 23 20 -46 -3 -35 }}


Optimal tunings:
Optimal tunings:
* ~2 = 1200.2970, ~3/2 = -702.2697 ([[WE]])
* WE: ~2 = 1200.2970{{c}}, ~3/2 = 702.2697{{c}}
* ~2 = 1\1, ~3/2 = 702.0943 ([[CWE]])
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 702.0943{{c}}
* ~2 = 1\1, ~3/2 = 702.0960 ([[POTE]])


{{Optimal ET sequence|legend=1| 41g, 53, 94 }} <!-- fumica's calculator doesn't generate non-GPV ETs -->
{{Optimal ET sequence|legend=0| 41g, 53, 94 }}


Badness: 0.015072
Badness (Sintel): 1.08


===== Cassander =====
===== Cassander =====
Line 208: Line 209:
Comma list: 170/169, 225/224, 275/273, 325/324, 385/384
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 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 -72 | 0 1 -8 -14 23 20 48 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.144
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=1| 41, 53g, 94 }}
{{Optimal ET sequence|legend=0| 41, 53g, 94 }}


Badness: 0.022454
Badness (Sintel): 1.14


====== 19-limit ======
====== 19-limit ======
Line 221: Line 224:
Comma list: 170/169, 190/189, 209/208, 225/224, 275/273, 325/324
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 }}
{{Mapping|legend=0| 1 0 15 25 -33 -28 -72 9 | 0 1 -8 -14 23 20 48 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.135
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=1| 41, 53g, 94 }}
{{Optimal ET sequence|legend=0| 41, 53g, 94 }}


Badness: 0.017576
Badness (Sintel): 1.07


=== Andromeda ===
=== Andromeda ===
Andromeda is the second-best extension to garibaldi, which is less complex but also more innacurate. 11/8 is two commas down from [[729/512]], as is 13/8 two commas down from [[27/16]].
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 100/99, 225/224, 245/242
Comma list: 100/99, 225/224, 245/242


Mapping: {{mapping| 1 0 15 25 32 | 0 1 -8 -14 -18 }}
{{Mapping|legend=0| 1 0 15 25 32 | 0 1 -8 -14 -18 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.321
Optimal tunings:
* WE: ~2 = 1200.1917{{c}}, ~3/2 = 702.4836{{c}}
* 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 }}
: eigenmonzo (unchanged-interval) basis: 2.11/9
: unchanged-interval (eigenmonzo) basis: 2.11/9


Tuning ranges:  
Tuning ranges:  
Line 246: Line 255:
* 11-odd-limit diamond tradeoff: ~3/2 = [701.711, 704.377]
* 11-odd-limit diamond tradeoff: ~3/2 = [701.711, 704.377]


{{Optimal ET sequence|legend=1| 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 255: Line 264:
Comma list: 100/99, 105/104, 196/195, 245/242
Comma list: 100/99, 105/104, 196/195, 245/242


Mapping: {{mapping| 1 0 15 25 32 37 | 0 1 -8 -14 -18 -21 }}
{{Mapping|legend=0| 1 0 15 25 32 37 | 0 1 -8 -14 -18 -21 }}


Optimal tuning (POTE): ~2 = 1\1, ~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 }}
: eigenmonzo (unchanged-interval) basis: 2.13/9
: unchanged-interval (eigenmonzo) basis: 2.13/9


Tuning ranges:  
Tuning ranges:  
Line 268: Line 279:
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 704.377]
* 15-odd-limit diamond tradeoff: ~3/2 = [701.676, 704.377]


{{Optimal ET sequence|legend=1| 12f, 29, 41, 152cdf, 193cdf, 234cdf }}
{{Optimal ET sequence|legend=0| 12f, 29, 41 }}


Badness: 0.020749
Badness (Sintel): 0.857


===== 17-limit =====
===== 17-limit =====
Line 277: Line 288:
Comma list: 100/99, 105/104, 120/119, 189/187, 196/195
Comma list: 100/99, 105/104, 120/119, 189/187, 196/195


Mapping: {{mapping| 1 0 15 25 32 37 -7 | 0 1 -8 -14 -18 -21 7 }}
{{Mapping|legend=0| 1 0 15 25 32 37 -7 | 0 1 -8 -14 -18 -21 7 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.312
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=1| 12f, 29, 41 }}
{{Optimal ET sequence|legend=0| 12f, 29, 41 }}


Badness: 0.023406
Badness (Sintel): 1.19


====== 19-limit ======
====== 19-limit ======
Line 290: Line 303:
Comma list: 100/99, 105/104, 120/119, 133/132, 189/187, 196/195
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 }}
{{Mapping|legend=0| 1 0 15 25 32 37 -7 9 | 0 1 -8 -14 -18 -21 7 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.357
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=1| 12f, 29, 41 }}
{{Optimal ET sequence|legend=0| 12f, 29, 41 }}


Badness: 0.019154
Badness (Sintel): 1.17


===== Schisicosiennic =====
===== Schisicosiennic =====
Line 303: Line 318:
Comma list: 100/99, 105/104, 154/153, 170/169, 196/195
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 }}
{{Mapping|legend=0| 1 0 15 25 32 37 58 | 0 1 -8 -14 -18 -21 -34 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.725
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=1| 12fg, 29g, 41, 70cd, 111cd }}
{{Optimal ET sequence|legend=0| 12fg, 29g, 41, 70cd }}


Badness: 0.021758
Badness (Sintel): 1.11


====== 19-limit ======
====== 19-limit ======
Line 316: Line 333:
Comma list: 100/99, 105/104, 133/132, 154/153, 170/169, 190/189
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 }}
{{Mapping|legend=0| 1 0 15 25 32 37 58 9 | 0 1 -8 -14 -18 -21 -34 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.753
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=1| 12fg, 29g, 41, 70cd, 111cdh, 181ccddh }}
{{Optimal ET sequence|legend=0| 12fg, 29g, 41, 70cd }}


Badness: 0.017902
Badness (Sintel): 1.09


===== Schisicosiennoid =====
===== Schisicosiennoid =====
Line 329: Line 348:
Comma list: 85/84, 100/99, 105/104, 119/117, 221/220
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 }}
{{Mapping|legend=0| 1 0 15 25 32 37 12 | 0 1 -8 -14 -18 -21 -5 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.717
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=1| 12f, 29g, 41g, 70cdgg }}
{{Optimal ET sequence|legend=0| 12f, 29g, 41g }}


Badness: 0.020895
Badness (Sintel): 1.06


====== 19-limit ======
====== 19-limit ======
Line 342: Line 363:
Comma list: 85/84, 100/99, 105/104, 119/117, 133/132, 153/152
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 }}
{{Mapping|legend=0| 1 0 15 25 32 37 12 9 | 0 1 -8 -14 -18 -21 -5 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 702.716
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, 70cdgg }}
{{Optimal ET sequence|legend=1| 12f, 29g, 41g }}


Badness: 0.016773
Badness (Sintel): 1.02


=== Helenus ===
=== Helenus ===
Line 355: Line 378:
Comma list: 99/98, 176/175, 3125/3087
Comma list: 99/98, 176/175, 3125/3087


Mapping: {{mapping| 1 0 15 25 51 | 0 1 -8 -14 -30 }}
{{Mapping|legend=0| 1 0 15 25 51 | 0 1 -8 -14 -30 }}


Optimal tuning (POTE): ~2 = 1\1, ~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 }}
: eigenmonzo (unchanged-interval) basis: 2.11/9
: unchanged-interval (eigenmonzo) basis: 2.11/9


{{Optimal ET sequence|legend=1| 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 372: Line 397:
Comma list: 99/98, 176/175, 275/273, 847/845
Comma list: 99/98, 176/175, 275/273, 847/845


Mapping: {{mapping| 1 0 15 25 51 56 | 0 1 -8 -14 -30 -33 }}
{{Mapping|legend=0| 1 0 15 25 51 56 | 0 1 -8 -14 -30 -33 }}


Optimal tuning (POTE): ~2 = 1\1, ~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 }}
: eigenmonzo (unchanged-interval) basis: 2.11/9
: unchanged-interval (eigenmonzo) basis: 2.11/9


{{Optimal ET sequence|legend=1| 12f, 41ef, 53, 118d, 171de }}
{{Optimal ET sequence|legend=0| 12f, …, 41ef, 53, 118d }}


Badness: 0.026284
Badness (Sintel): 1.09


==== 17-limit ====
==== 17-limit ====
Line 389: Line 416:
Comma list: 99/98, 120/119, 176/175, 275/273, 442/441
Comma list: 99/98, 120/119, 176/175, 275/273, 442/441


Mapping: {{mapping| 1 0 15 25 51 56 -7 | 0 1 -8 -14 -30 -33 7 }}
{{Mapping|legend=0| 1 0 15 25 51 56 -7 | 0 1 -8 -14 -30 -33 7 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.680
Optimal tunings:
* WE: ~2 = 1199.2895{{c}}, ~3/2 = 701.2643{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.6967{{c}}


{{Optimal ET sequence|legend=1| 12f, 41ef, 53, 65d, 118dg }}
{{Optimal ET sequence|legend=0| 12f, 53, 65d, 118dg }}


Badness: 0.023732
Badness (Sintel): 1.21


==== 19-limit ====
==== 19-limit ====
Line 402: Line 431:
Comma list: 99/98, 120/119, 176/175, 190/189, 209/208, 247/245
Comma list: 99/98, 120/119, 176/175, 190/189, 209/208, 247/245


Mapping: {{mapping| 1 0 15 25 51 56 -7 9 | 0 1 -8 -14 -30 -33 7 -3 }}
{{Mapping|legend=0| 1 0 15 25 51 56 -7 9 | 0 1 -8 -14 -30 -33 7 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.705
Optimal tunings:
* WE: ~2 = 1199.5280{{c}}, ~3/2 = 701.4290{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7149{{c}}


{{Optimal ET sequence|legend=1| 12f, 41ef, 53, 65d, 118dg }}
{{Optimal ET sequence|legend=0| 12f, 53, 65d }}


Badness: 0.019411
Badness (Sintel): 1.18
 
=== Karadeniz ===
{{See also| Turkish maqam music temperaments #Karadeniz temperament }}


=== Hemigari ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 121/120, 225/224, 3125/3087
Comma list: 225/224, 243/242, 3125/3087


Mapping: {{mapping| 1 0 15 25 9 | 0 2 -16 -28 -7 }}
{{Mapping|legend=0| 1 1 7 11 2 | 0 2 -16 -28 5 }}
: mapping generators: ~2, ~11/9


: Mapping generators: ~2, ~110/63
Optimal tunings:
* WE: ~2 = 1199.7351{{c}}, ~11/9 = 350.9167{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 350.9995{{c}}


Optimal tuning (POTE): ~2 = 1\1, ~110/63 = 951.082 (~63/55 = 248.918)
{{Optimal ET sequence|legend=0| 24d, 41, 65d, 106, 147 }}


{{Optimal ET sequence|legend=1| 29, 53, 82e, 135e, 188ce }}
Badness (Sintel): 1.37
 
Badness: 0.050681


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


Comma list: 121/120, 169/168, 225/224, 275/273
Comma list: 225/224, 243/242, 325/324, 640/637


Mapping: {{mapping| 1 0 15 25 9 14 | 0 2 -16 -28 -7 -13 }}
{{Mapping|legend=0| 1 1 7 11 2 -8 | 0 2 -16 -28 5 40 }}


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 951.082 (~15/13 = 248.918)
Optimal tunings:
* WE: ~2 = 1199.3042{{c}}, ~11/9 = 350.7533{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 350.9686{{c}}


{{Optimal ET sequence|legend=1| 29, 53, 82e, 135ef, 188cef }}
{{Optimal ET sequence|legend=0| 24d, 41, 65d, 106f }}


Badness: 0.027464
Badness (Sintel): 1.34
 
=== Karadeniz ===
{{See also| Turkish maqam music temperaments #Karadeniz temperament }}


=== Hemigari ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11


Comma list: 225/224, 243/242, 3125/3087
Comma list: 121/120, 225/224, 3125/3087


Mapping: {{mapping| 1 1 7 11 2 | 0 2 -16 -28 5 }}
{{Mapping|legend=0| 1 0 15 25 9 | 0 2 -16 -28 -7 }}
: mapping generators: ~2, ~110/63


: Mapping generators: ~2, ~11/9
Optimal tunings:
* WE: ~2 = 1200.7303{{c}}, ~110/63 = 951.6605{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~110/63 = 951.0604{{c}}


Optimal tuning (POTE): ~2 = 1\1, ~11/9 = 350.994
{{Optimal ET sequence|legend=0| 24d, 29, 53, 82e, 135ee }}


{{Optimal ET sequence|legend=1| 41, 106, 147 }}
Badness (Sintel): 1.68
 
Badness: 0.041562


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


Comma list: 225/224, 243/242, 325/324, 640/637
Comma list: 121/120, 169/168, 225/224, 275/273


Mapping: {{mapping| 1 1 7 11 2 -8 | 0 2 -16 -28 5 40 }}
{{Mapping|legend=0| 1 0 15 25 9 14 | 0 2 -16 -28 -7 -13 }}


Optimal tuning (POTE): ~2 = 1\1, ~11/9 = 351.014
Optimal tunings:
* WE: ~2 = 1200.8146{{c}}, ~26/15 = 951.7273{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 951.0574{{c}}


{{Optimal ET sequence|legend=1| 41, 106, 147 }}
{{Optimal ET sequence|legend=0| 24d, 29, 53, 82e, 135eef }}


Badness: 0.042564
Badness (Sintel): 1.13


=== Sanjaab ===
=== Sanjaab ===
Line 473: Line 510:
Comma list: 225/224, 1331/1323, 3125/3087
Comma list: 225/224, 1331/1323, 3125/3087


Mapping: {{mapping| 1 2 -1 -3 0 | 0 -3 24 42 25 }}
{{Mapping|legend=0| 1 2 -1 -3 0 | 0 -3 24 42 25 }}
 
: mapping generators: ~2, ~11/10
: mapping generators: ~2, ~11/10


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 165.974
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=1| 29, 65d, 94, 441cde, 535cde, 629cde }}
{{Optimal ET sequence|legend=0| 29, 65d, 94 }}


Badness: 0.058040
Badness (Sintel): 1.92


==== 13-limit ====
==== 13-limit ====
Line 488: Line 526:
Comma list: 225/224, 275/273, 847/845, 1331/1323
Comma list: 225/224, 275/273, 847/845, 1331/1323


Mapping: {{mapping| 1 2 -1 -3 0 -1 | 0 -3 24 42 25 34 }}
{{Mapping|legend=0| 1 2 -1 -3 0 -1 | 0 -3 24 42 25 34 }}


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 165.963
Optimal tunings:
* WE: ~2 = 1200.1224{{c}}, ~11/10 = 165.9800{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 165.9659{{c}}


{{Optimal ET sequence|legend=1| 29, 65d, 94 }}
{{Optimal ET sequence|legend=0| 29, 65d, 94 }}


Badness: 0.033849
Badness (Sintel): 1.40


== Schism ==
== Pontiac ==
{{See also| Archytas clan #Schism }}
{{Main| Pontiac }}


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-Bb). 12edo is recommendable tuning, though 29edo (29d val), 41edo (41d val), and 53edo (53d val) can be used.  
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).  


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 64/63, 360/343
[[Comma list]]: 4375/4374, 32805/32768


{{Mapping|legend=1| 1 0 15 6 | 0 1 -8 -2 }}
{{Mapping|legend=1| 1 0 15 -59 | 0 1 -8 39 }}


[[Optimal tuning]]s:  
[[Optimal tuning]]s:  
* [[CTE]]: ~2 = 1\1, ~3/2 = 702.2696
* [[WE]]: ~2 = 1200.0989{{c}}, ~3/2 = 701.8145{{c}}
* [[POTE]]: ~2 = 1\1, ~3/2 = 701.556
: [[error map]]: {{val| +0.099 -0.042 -0.138 -0.038 }}
 
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.7579{{c}}
{{Optimal ET sequence|legend=1| 5c, 7c, 12 }}
: error map: {{val| 0.000 -0.197 -0.377 -0.268 }}
 
[[Badness]]: 0.056648
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 45/44, 64/63, 99/98
 
Mapping: {{mapping| 1 0 15 6 13 | 0 1 -8 -2 -6 }}
 
Optimal tunings:
* CTE: ~2 = 1\1, ~3/2 = 703.3833
* POTE: ~2 = 1\1, ~3/2 = 702.136
 
{{Optimal ET sequence|legend=1| 5c, 7ce, 12, 29de }}
 
Badness: 0.037482
 
== Pontiac ==
{{Main| Pontiac }}
 
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-Exx#), or triple-up major sixth (C-^<sup>3</sup>A).
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 4375/4374, 32805/32768
 
{{Mapping|legend=1| 1 0 15 -59 | 0 1 -8 39 }}
 
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 701.757


[[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 }}]
: [[Eigenmonzo basis|eigenmonzo (unchanged-interval) basis]]: 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 }}]
: [[Eigenmonzo basis|eigenmonzo (unchanged-interval) basis]]: 2.9/5
: [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/5


[[Tuning ranges]]:  
[[Tuning ranges]]:  
* 7- and 9-odd-limit [[diamond monotone]]: ~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)
* 7- and 9-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 701.955]
* 7- and 9-odd-limit [[diamond tradeoff]]: ~3/2 = [701.711, 701.955]
* 7- and 9-odd-limit diamond monotone and tradeoff: ~3/2 = [701.711, 701.886]


{{Optimal ET sequence|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 ({{nowrap|53 &amp; 118}}) is closely related to the helenus temperament, but with the 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 567: Line 576:
Comma list: 385/384, 3388/3375, 4375/4374
Comma list: 385/384, 3388/3375, 4375/4374


Mapping: {{mapping| 1 0 15 -59 51 | 0 1 -8 39 -30 }}
{{Mapping|legend=0| 1 0 15 -59 51 | 0 1 -8 39 -30 }}


Optimal tuning (POTE): ~2 = 1\1, ~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 }}
: eigenmonzo (unchanged-interval) basis: 2.11/7
: unchanged-interval (eigenmonzo) basis: 2.11/7


{{Optimal ET sequence|legend=1| 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 584: Line 595:
Comma list: 352/351, 385/384, 625/624, 729/728
Comma list: 352/351, 385/384, 625/624, 729/728


Mapping: {{mapping| 1 0 15 -59 51 56 | 0 1 -8 39 -30 -33 }}
{{Mapping|legend=0| 1 0 15 -59 51 56 | 0 1 -8 39 -30 -33 }}


Optimal tuning (POTE): ~2 = 1\1, ~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 }}
: eigenmonzo (unchanged-interval) basis: 2.13/7
: unchanged-interval (eigenmonzo) basis: 2.13/7


{{Optimal ET sequence|legend=1| 53, 118, 171e }}
{{Optimal ET sequence|legend=0| 53, 118, 171e }}


Badness: 0.033677
Badness (Sintel): 1.39


===== 17-limit =====
===== 17-limit =====
Line 601: Line 614:
Comma list: 352/351, 385/384, 561/560, 625/624, 729/728
Comma list: 352/351, 385/384, 561/560, 625/624, 729/728


Mapping: {{mapping| 1 0 15 -59 51 56 -91 | 0 1 -8 39 -30 -33 60 }}
{{Mapping|legend=0| 1 0 15 -59 51 56 -91 | 0 1 -8 39 -30 -33 60 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.742
Optimal tunings:
* WE: ~2 = 1200.1645{{c}}, ~3/2 = 701.8385{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7425{{c}}


Minimax tuning:  
Minimax tuning:  
* 17-odd-limit: ~3/2 = {{monzo| 18/31 0 0 0 0 -1/93 1/93 }}
* 17-odd-limit: ~3/2 = {{monzo| 18/31 0 0 0 0 -1/93 1/93 }}
: eigenmonzo (unchanged-interval) basis: 2.17/13
: unchanged-interval (eigenmonzo) basis: 2.17/13


{{Optimal ET sequence|legend=1| 53, 118, 171e, 289ef, 460eef }}
{{Optimal ET sequence|legend=0| 53, 118, 171e }}


Badness: 0.028891
Badness (Sintel): 1.47


==== Helena ====
==== Helena ====
Line 618: Line 633:
Comma list: 169/168, 325/324, 385/384, 3146/3125
Comma list: 169/168, 325/324, 385/384, 3146/3125


Mapping: {{mapping| 1 0 15 -59 51 -28 | 0 1 -8 39 -30 20 }}
{{Mapping|legend=0| 1 0 15 -59 51 -28 | 0 1 -8 39 -30 20 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.740
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=1| 53, 118f, 171ef }}
{{Optimal ET sequence|legend=0| 53, 118f, 171ef }}


Badness: 0.036281
Badness (Sintel): 1.50


===== 17-limit =====
===== 17-limit =====
Line 631: Line 648:
Comma list: 169/168, 273/272, 325/324, 385/384, 3146/3125
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 }}
{{Mapping|legend=0| 1 0 15 -59 51 -28 -91 | 0 1 -8 39 -30 20 60 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.730
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=1| 53, 118f, 171ef, 289eff }}
{{Optimal ET sequence|legend=0| 53, 118f, 171ef }}


Badness: 0.030688
Badness (Sintel): 1.56


===== 19-limit =====
===== 19-limit =====
Line 644: Line 663:
Comma list: 169/168, 273/272, 286/285, 325/324, 385/384, 627/625  
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 }}
{{Mapping|legend=0| 1 0 15 -59 51 -28 -91 9 | 0 1 -8 39 -30 20 60 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.729
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=1| 53, 118f, 171ef, 289effh }}
{{Optimal ET sequence|legend=0| 53, 118f, 171ef }}


Badness: 0.021892
Badness (Sintel): 1.33


=== Ponta ===
=== Ponta ===
The ponta temperament ({{nowrap|53 &amp; 171}}) 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 659: Line 680:
Comma list: 540/539, 4375/4374, 32805/32768
Comma list: 540/539, 4375/4374, 32805/32768


Mapping: {{mapping| 1 0 15 -59 135 | 0 1 -8 39 -83 }}
{{Mapping|legend=0| 1 0 15 -59 135 | 0 1 -8 39 -83 }}


Optimal tuning (POTE): ~2 = 1\1, ~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}}


Minimax tuning:  
Minimax tuning:  
* 11-odd-limit: ~3/2 = {{monzo| 36/61 0 0 1/122 -1/122 }}
* 11-odd-limit: ~3/2 = {{monzo| 36/61 0 0 1/122 -1/122 }}
: eigenmonzo (unchanged-interval) basis: 2.11/7
: unchanged-interval (eigenmonzo) basis: 2.11/7


{{Optimal ET sequence|legend=1| 53, 171, 224, 1291cde, 1515cde, 1739cddee, 1963cddee, 2187ccddee }}
{{Optimal ET sequence|legend=0| 53, 171, 224 }}


Badness: 0.048692
Badness (Sintel): 1.61


==== 13-limit ====
==== 13-limit ====
Line 676: Line 699:
Comma list: 540/539, 625/624, 729/728, 2200/2197
Comma list: 540/539, 625/624, 729/728, 2200/2197


Mapping: {{mapping| 1 0 15 -59 135 56 | 0 1 -8 39 -83 -33 }}
{{Mapping|legend=0| 1 0 15 -59 135 56 | 0 1 -8 39 -83 -33 }}


Optimal tuning (POTE): ~2 = 1\1, ~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}}


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


{{Optimal ET sequence|legend=1| 53, 171, 224 }}
{{Optimal ET sequence|legend=0| 53, 171, 224 }}


Badness: 0.023616
Badness (Sintel): 0.976


==== 17-limit ====
==== 17-limit ====
Line 693: Line 718:
Comma list: 375/374, 540/539, 625/624, 729/728, 2200/2197
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 }}
{{Mapping|legend=0| 1 0 15 -59 135 56 -91 | 0 1 -8 39 -83 -33 60 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.777
Optimal tunings:
* WE: ~2 = 1199.8850{{c}}, ~3/2 = 701.7101{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7775{{c}}


Minimax tuning:  
Minimax tuning:  
* 17-odd-limit: ~3/2 = {{monzo| 83/143 0 0 0 -1/143 0 1/143 }}
* 17-odd-limit: ~3/2 = {{monzo| 83/143 0 0 0 -1/143 0 1/143 }}
: Eigenmonzo (unchanged-interval) basis: 2.17/11
: unchanged-interval (eigenmonzo) basis: 2.17/11


{{Optimal ET sequence|legend=1| 53, 171, 224, 395e, 619eg }}
{{Optimal ET sequence|legend=0| 53, 171, 224, 395e, 619eg }}


Badness: 0.022853
Badness (Sintel): 1.16


=== Pontic ===
=== Pontic ===
The pontic temperament ({{nowrap|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 712: Line 739:
Comma list: 441/440, 4375/4374, 32805/32768
Comma list: 441/440, 4375/4374, 32805/32768


Mapping: {{mapping| 1 0 15 -59 -136 | 0 1 -8 39 88 }}
{{Mapping|legend=0| 1 0 15 -59 -136 | 0 1 -8 39 88 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.724
Optimal tunings:
* WE: ~2 = 1200.1259{{c}}, ~3/2 = 701.7980{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7256{{c}}


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


{{Optimal ET sequence|legend=1| 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 729: Line 758:
Comma list: 441/440, 625/624, 729/728, 3584/3575
Comma list: 441/440, 625/624, 729/728, 3584/3575


Mapping: {{mapping| 1 0 15 -59 -136 56 | 0 1 -8 39 88 -33 }}
{{Mapping|legend=0| 1 0 15 -59 -136 56 | 0 1 -8 39 88 -33 }}


Optimal tuning (POTE): ~2 = 1\1, ~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}}


Minimax tuning:  
Minimax tuning:  
* 13 and 15-odd-limit: ~3/2 = {{monzo| 71/121 0 0 0 1/121 -1/121 }}
* 13 and 15-odd-limit: ~3/2 = {{monzo| 71/121 0 0 0 1/121 -1/121 }}
: eigenmonzo (unchanged-interval) basis: 2.13/11
: unchanged-interval (eigenmonzo) basis: 2.13/11


{{Optimal ET sequence|legend=1| 53e, 118, 171, 289f, 460ef }}
{{Optimal ET sequence|legend=0| 53e, 118, 171, 289f }}


Badness: 0.045308
Badness (Sintel): 1.87


===== 17-limit =====
===== 17-limit =====
Line 746: Line 777:
Comma list: 441/440, 595/594, 625/624, 729/728, 2880/2873
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 }}
{{Mapping|legend=0| 1 0 15 -59 -136 56 -91 | 0 1 -8 39 88 -33 60 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.740
Optimal tunings:
* WE: ~2 = 1199.9454{{c}}, ~3/2 = 701.7085{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.7401{{c}}


Minimax tuning:  
Minimax tuning:  
* 17-odd-limit: ~3/2 = {{monzo| 71/121 0 0 0 1/121 -1/121 }}
* 17-odd-limit: ~3/2 = {{monzo| 71/121 0 0 0 1/121 -1/121 }}
: Eigenmonzo (unchanged-interval) basis: 2.13/11
: unchanged-interval (eigenmonzo) basis: 2.13/11


{{Optimal ET sequence|legend=1| 53e, 118, 171, 289f, 460ef }}
{{Optimal ET sequence|legend=0| 53e, 118, 171, 289f }}


Badness: 0.029618
Badness (Sintel): 1.51


==== Pontoid ====
==== Pontoid ====
Line 763: Line 796:
Comma list: 364/363, 441/440, 4375/4374, 32805/32768
Comma list: 364/363, 441/440, 4375/4374, 32805/32768


Mapping: {{mapping| 1 0 15 -59 -136 -215 | 0 1 -8 39 88 138 }}
{{Mapping|legend=0| 1 0 15 -59 -136 -215 | 0 1 -8 39 88 138 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.735
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=1| 53ef, 118f, 171, 289, 460e, 749def }}
{{Optimal ET sequence|legend=0| 53ef, 118f, 171, 289 }}


Badness: 0.050188
Badness (Sintel): 2.07


===== 17-limit =====
===== 17-limit =====
Line 776: Line 811:
Comma list: 364/363, 441/440, 595/594, 1156/1155, 32805/32768
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 }}
{{Mapping|legend=0| 1 0 15 -59 -136 -215 -91 | 0 1 -8 39 88 138 60 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.735
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=1| 53ef, 118f, 171, 289, 460e, 749defg }}
{{Optimal ET sequence|legend=0| 53ef, 118f, 171, 289, 460e, 749defg }}


Badness: 0.029383
Badness (Sintel): 1.50


=== Bipont ===
=== Bipont ===
The bipont temperament ({{nowrap|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 791: Line 828:
Comma list: 3025/3024, 4375/4374, 32805/32768
Comma list: 3025/3024, 4375/4374, 32805/32768


Mapping: {{mapping| 2 0 30 -118 -85 | 0 1 -8 39 29 }}
{{Mapping|legend=0| 2 0 30 -118 -85 | 0 1 -8 39 29 }}
: mapping generators: ~99/70, ~3


: Mapping generators: ~99/70, ~3
Optimal tunings:
 
* WE: ~99/70 = 600.0500{{c}}, ~3/2 = 701.8153{{c}}
Optimal tuning (POTE): ~99/70 = 1\2, ~3/2 = 701.757
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7584{{c}}


{{Optimal ET sequence|legend=1| 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 806: Line 844:
Comma list: 625/624, 729/728, 1575/1573, 4096/4095
Comma list: 625/624, 729/728, 1575/1573, 4096/4095


Mapping: {{mapping| 2 0 30 -118 -85 112 | 0 1 -8 39 29 -33 }}
{{Mapping|legend=0| 2 0 30 -118 -85 112 | 0 1 -8 39 29 -33 }}


Mapping generators: ~99/70, ~3
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 tuning (POTE): ~99/70 = 1\2, ~3/2 = 701.773
{{Optimal ET sequence|legend=0| 106, 118, 224, 566f, 790f }}


{{Optimal ET sequence|legend=1| 106, 118, 224, 566f, 790f }}
Badness (Sintel): 1.25
 
Badness: 0.030172


===== 17-limit =====
===== 17-limit =====
Line 821: Line 859:
Comma list: 625/624, 729/728, 1089/1088, 1225/1224, 2880/2873
Comma list: 625/624, 729/728, 1089/1088, 1225/1224, 2880/2873


Mapping: {{mapping| 2 0 30 -118 -85 112 -182 | 0 1 -8 39 29 -33 60 }}
{{Mapping|legend=0| 2 0 30 -118 -85 112 -182 | 0 1 -8 39 29 -33 60 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~3/2 = 701.765
Optimal tunings:
* WE: ~99/70 = 599.9839{{c}}, ~3/2 = 701.7463{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7649{{c}}


{{Optimal ET sequence|legend=1| 106g, 118, 224, 342, 566f }}
{{Optimal ET sequence|legend=0| 106g, 118, 224, 342, 566f }}


Badness: 0.027051
Badness (Sintel): 1.38


==== Counterbipont ====
==== Counterbipont ====
Line 834: Line 874:
Comma list: 1716/1715, 2080/2079, 3025/3024, 32805/32768
Comma list: 1716/1715, 2080/2079, 3025/3024, 32805/32768


Mapping: {{mapping| 2 0 30 -118 -85 -243 | 0 1 -8 39 29 79 }}
{{Mapping|legend=0| 2 0 30 -118 -85 -243 | 0 1 -8 39 29 79 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~3/2 = 701.769
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=1| 106f, 118f, 224, 342f, 566, 1356cf, 1922cff }}
{{Optimal ET sequence|legend=0| 106f, 118f, 224, 342f, 566, 1356cf }}


Badness: 0.025547
Badness (Sintel): 1.06


===== 17-limit =====
===== 17-limit =====
Line 847: Line 889:
Comma list: 715/714, 936/935, 1089/1088, 1225/1224, 32805/32768
Comma list: 715/714, 936/935, 1089/1088, 1225/1224, 32805/32768


Mapping: {{mapping| 2 0 30 -118 -85 -243 -182 | 0 1 -8 39 29 79 60 }}
{{Mapping|legend=0| 2 0 30 -118 -85 -243 -182 | 0 1 -8 39 29 79 60 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~3/2 = 701.764
Optimal tunings:
* WE: ~99/70 = 600.0336{{c}}, ~3/2 = 701.8031{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.7647{{c}}


{{Optimal ET sequence|legend=1| 106fg, 118f, 224, 342f, 566, 908fg, 1474cffgg }}
{{Optimal ET sequence|legend=0| 106fg, 118f, 224, 342f, 566 }}


Badness: 0.025251
Badness (Sintel): 1.29


===== 19-limit =====
===== 19-limit =====
Line 860: Line 904:
Comma list: 715/714, 936/935, 1089/1088, 1225/1224, 1540/1539, 4875/4864
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 }}
{{Mapping|legend=0| 2 0 30 -118 -85 -243 -182 -169 | 0 1 -8 39 29 79 60 56 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~3/2 = 701.761
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=1| 106fgh, 118f, 224, 342f, 566h, 908fgh }}
{{Optimal ET sequence|legend=0| 106fgh, 118f, 224, 342f, 566h, 908fgh }}


Badness: 0.022267
Badness (Sintel): 1.35


==== Quadrapont ====
==== Quadrapont ====
Line 873: Line 919:
Comma list: 3025/3024, 4225/4224, 4375/4374, 32805/32768
Comma list: 3025/3024, 4225/4224, 4375/4374, 32805/32768


Mapping: {{mapping| 4 0 60 -236 -170 -131 | 0 1 -8 39 29 23 }}
{{Mapping|legend=0| 4 0 60 -236 -170 -131 | 0 1 -8 39 29 23 }}
: mapping generators: ~208/175, ~3


: Mapping generators: ~208/175, ~3
Optimal tunings:
 
* WE: ~208/175 = 300.0229{{c}}, ~3/2 = 701.8097{{c}}
Optimal tuning (POTE): ~208/175 = 1\4, ~3/2 = 701.756
* CWE: ~208/175 = 300.0000{{c}}, ~3/2 = 701.7578{{c}}


{{Optimal ET sequence|legend=1| 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 ==
Grackle tempers out {{monzo| -44 26 0 1 }}. The 7/4 is found at -26 fifths, represented by the triple diminished ninth (C-Dbbbb), or double-down minor seventh (C-vvBb), which is to say, two comma steps are required to bend the Pythagorean minor seventh to the septimal one.  
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
[[Subgroup]]: 2.3.5.7
Line 891: Line 938:


{{Mapping|legend=1| 1 0 15 44 | 0 1 -8 -26 }}
{{Mapping|legend=1| 1 0 15 44 | 0 1 -8 -26 }}
: mapping generators: ~2, ~3


: Mapping generators: ~2, ~3
[[Optimal tuning]]s:  
 
* [[WE]]: ~2 = 1199.7974{{c}}, ~3/2 = 701.1210{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 701.239
: [[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]]:  
[[Minimax tuning]]:  
* [[7-odd-limit]] eigenmonzo (unchanged-interval) basis: 2.7/3
* [[7-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.7/3
* [[9-odd-limit]] eigenmonzo (unchanged-interval) basis: 2.9/7
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


{{Optimal ET sequence|legend=1| 12, 53d, 65, 77, 166c, 243c }}
{{Optimal ET sequence|legend=1| 12, …, 65, 77, 166c }}


[[Badness]]: 0.070407
[[Badness]] (Sintel): 1.78


=== 11-limit ===
=== 11-limit ===
Line 909: Line 959:
Comma list: 126/125, 176/175, 32805/32768
Comma list: 126/125, 176/175, 32805/32768


Mapping: {{mapping| 1 0 15 44 70 | 0 1 -8 -26 -42 }}
{{Mapping|legend=0| 1 0 15 44 70 | 0 1 -8 -26 -42 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.172
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=1| 12, 53dee, 65e, 77, 89, 166c, 255c }}
{{Optimal ET sequence|legend=0| 12, 65e, 77, 89, 166c }}


Badness: 0.048887
Badness (Sintel): 1.62


==== 13-limit ====
==== 13-limit ====
Line 922: Line 974:
Comma list: 126/125, 176/175, 196/195, 5445/5408
Comma list: 126/125, 176/175, 196/195, 5445/5408


Mapping: {{mapping| 1 0 15 44 70 75 | 0 1 -8 -26 -42 -45 }}
{{Mapping|legend=0| 1 0 15 44 70 75 | 0 1 -8 -26 -42 -45 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.226
Optimal tunings:
* WE: ~2 = 1199.7782{{c}}, ~3/2 = 701.0966{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.2319{{c}}


{{Optimal ET sequence|legend=1| 12f, 53deeff, 65ef, 77, 166cf, 243cf }}
{{Optimal ET sequence|legend=0| 12f, 65ef, 77, 166cf }}


Badness: 0.037859
Badness (Sintel): 1.56


===== 17-limit =====
===== 17-limit =====
Line 935: Line 989:
Comma list: 126/125, 176/175, 196/195, 256/255, 2904/2873
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 }}
{{Mapping|legend=0| 1 0 15 44 70 75 -7 | 0 1 -8 -26 -42 -45 7 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.206
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=1| 12f, 53deeff, 65ef, 77, 89f, 166cf }}
{{Optimal ET sequence|legend=0| 12f, 77, 89f, 166cf }}


Badness: 0.029864
Badness (Sintel): 1.52


===== 19-limit =====
===== 19-limit =====
Line 948: Line 1,004:
Comma list: 126/125, 171/170, 176/175, 196/195, 209/208, 324/323
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 }}
{{Mapping|legend=0| 1 0 15 44 70 75 -7 9 | 0 1 -8 -26 -42 -45 7 -3 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.217
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=1| 12f, 53deeff, 65ef, 77, 166cf }}
{{Optimal ET sequence|legend=0| 12f, 77, 166cf }}


Badness: 0.023096
Badness (Sintel): 1.40


==== Grackloid ====
==== Grackloid ====
Line 961: Line 1,019:
Comma list: 126/125, 176/175, 729/728, 1287/1280
Comma list: 126/125, 176/175, 729/728, 1287/1280


Mapping: {{mapping| 1 0 15 44 70 -47 | 0 1 -8 -26 -42 32 }}
{{Mapping|legend=0| 1 0 15 44 70 -47 | 0 1 -8 -26 -42 32 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.217
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=1| 12, 53deef, 65e, 77, 166c }}
{{Optimal ET sequence|legend=0| 12, 77, 166c }}


Badness: 0.048511
Badness (Sintel): 2.00


=== Grack ===
=== Grack ===
Line 974: Line 1,034:
Comma list: 126/125, 245/242, 896/891
Comma list: 126/125, 245/242, 896/891


Mapping: {{mapping| 1 0 15 44 51 | 0 1 -8 -26 -30 }}
{{Mapping|legend=0| 1 0 15 44 51 | 0 1 -8 -26 -30 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.401
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=1| 12, 53d, 65, 77e, 142de }}
{{Optimal ET sequence|legend=0| 12, 53d, 65, 77e }}


Badness: 0.055908
Badness (Sintel): 1.85


==== 13-limit ====
==== 13-limit ====
Line 987: Line 1,049:
Comma list: 126/125, 196/195, 245/242, 832/825
Comma list: 126/125, 196/195, 245/242, 832/825


Mapping: {{mapping| 1 0 15 44 51 75 | 0 1 -8 -26 -30 -45 }}
{{Mapping|legend=0| 1 0 15 44 51 75 | 0 1 -8 -26 -30 -45 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.348
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=1| 12f, 53dff, 65f, 77e }}
{{Optimal ET sequence|legend=0| 12f, 53dff, 65f, 77e }}


Badness: 0.044458
Badness (Sintel): 1.84


==== Catahelenic ====
==== Catahelenic ====
Line 1,000: Line 1,064:
Comma list: 105/104, 126/125, 245/242, 352/351
Comma list: 105/104, 126/125, 245/242, 352/351


Mapping: {{mapping| 1 0 15 44 51 56 | 0 1 -8 -26 -30 -33 }}
{{Mapping|legend=0| 1 0 15 44 51 56 | 0 1 -8 -26 -30 -33 }}


Optimal tuning (POTE): ~2 = 1\1, ~3/2 = 701.529
Optimal tunings:
* WE: ~2 = 1199.8928{{c}}, ~3/2 = 701.4664{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.5327{{c}}


{{Optimal ET sequence|legend=1| 12f, 53df, 65 }}
{{Optimal ET sequence|legend=0| 12f, …, 53d, 65 }}


Badness: 0.048524
Badness (Sintel): 2.01
 
== 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.  


== Bischismic ==
[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 3136/3125, 32805/32768
[[Comma list]]: 32805/32768, 390625/387072
 
{{Mapping|legend=1| 2 0 30 69 | 0 1 -8 -20 }}


: Mapping generators: ~567/400, ~3
{{Mapping|legend=1| 1 0 15 109 | 0 1 -8 -67 }}


[[Optimal tuning]] ([[CTE]]): ~567/400 = 1\2, ~3/2 = 701.5899
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1200.2569{{c}}, ~3/2 = 702.1149{{c}}
[[Minimax tuning]]:  
: [[error map]]: {{val| +0.2569 +0.4168 -1.4342 +0.2685 }}
* [[7-odd-limit]] eigenmonzo (unchanged-interval) basis: 2.7/3
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.9615{{c}}
* [[9-odd-limit]] eigenmonzo (unchanged-interval) basis: 2.9/7
: error map: {{val| 0.0000 +0.0065 -2.0054 -0.2437 }}


{{Optimal ET sequence|legend=1| 12, 106d, 118, 130, 248, 378 }}
{{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: {{mapping| 2 0 30 69 102 | 0 1 -8 -20 -30 }}
{{Mapping|legend=0| 1 0 15 109 -117 | 0 1 -8 -67 76 }}


Optimal tuning (CTE): ~99/70 = 1\2, ~3/2 = 701.6077
Optimal tunings:
* WE: ~2 = 1200.3283{{c}}, ~3/2 = 702.1636{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.9713{{c}}


{{Optimal ET sequence|legend=1| 12, 106de, 118, 130, 248 }}
{{Optimal ET sequence|legend=0| 53, 200, 253, 559ce }}


Badness: 0.028160
Badness (Sintel): 3.83


==== 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: {{mapping| 2 0 30 69 102 -75 | 0 1 -8 -20 -30 26 }}
{{Mapping|legend=0| 1 0 15 109 -117 -28 | 0 1 -8 -67 76 20 }}


Optimal tuning (CTE): ~99/70 = 1\2, ~3/2 = 701.5949
Optimal tunings:
* WE: ~2 = 1200.3229{{c}}, ~3/2 = 702.1603{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.9714{{c}}


{{Optimal ET sequence|legend=1| 12, 106def, 118, 130, 248, 378 }}
{{Optimal ET sequence|legend=0| 53, 200, 253, 559ce }}


Badness: 0.028722
Badness (Sintel): 2.13


===== 17-limit =====
== Schism ==
Subgroup: 2.3.5.7.11.13.17
See [[Archytas clan #Schism]].  


Comma list: 289/288, 441/440, 561/560, 729/728, 3136/3125
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.


Mapping: {{mapping| 2 0 30 69 102 -75 5 | 0 1 -8 -20 -30 26 1 }}
== 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.


Optimal tuning (CTE): ~99/70 = 1\2, ~3/2 = 701.5959
[[Subgroup]]: 2.3.5.7


{{Optimal ET sequence|legend=1| 12, 106def, 118, 130, 248g }}
[[Comma list]]: 3136/3125, 32805/32768


Badness: 0.029340
{{Mapping|legend=1| 2 0 30 69 | 0 1 -8 -20 }}
: mapping generators: ~567/400, ~3


==== Bischis ====
[[Optimal tuning]]s:
Subgroup: 2.3.5.7.11.13
* [[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 }}


Comma list: 351/350, 364/363, 441/440, 3136/3125
[[Minimax tuning]]:  
* [[7-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.7/3
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


Mapping: {{mapping| 2 0 30 69 102 131 | 0 1 -8 -20 -30 -39 }}
{{Optimal ET sequence|legend=1| 12, …, 106d, 118, 130, 248, 378 }}


Optimal tuning (CTE): ~55/39 = 1\2, ~3/2 = 701.5708
[[Badness]] (Sintel): 1.39


{{Optimal ET sequence|legend=1| 12f, 106deff, 118f, 130 }}
=== 11-limit ===
Subgroup: 2.3.5.7.11


Badness: 0.029321
Comma list: 441/440, 3136/3125, 8019/8000


===== 17-limit =====
{{Mapping|legend=0| 2 0 30 69 102 | 0 1 -8 -20 -30 }}
Subgroup: 2.3.5.7.11.13.17


Comma list: 221/220, 289/288, 351/350, 441/440, 3136/3125
Optimal tunings:  
* WE: ~99/70 = 600.0165{{c}}, ~3/2 = 701.6316{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.6110{{c}}


Mapping: {{mapping| 2 0 30 69 102 131 5 | 0 1 -8 -20 -30 -39 1 }}
{{Optimal ET sequence|legend=0| 12, …, 106de, 118, 130, 248 }}


Optimal tuning (CTE): ~55/39 = 1\2, ~3/2 = 701.5717
Badness (Sintel): 0.931


{{Optimal ET sequence|legend=1| 12f, 106deff, 118f, 130, 248fg }}
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


Badness: 0.026894
Comma list: 441/440, 729/728, 1001/1000, 3136/3125


== Kleischismic ==
{{Mapping|legend=0| 2 0 30 69 102 -75 | 0 1 -8 -20 -30 26 }}
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 1500625/1492992
Optimal tunings:  
* WE: ~99/70 = 599.9610{{c}}, ~3/2 = 701.5445{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.5908{{c}}


{{Mapping|legend=1| 2 1 22 -15 | 0 2 -16 19 }}
{{Optimal ET sequence|legend=0| 12, 118, 130, 248, 378 }}


: Mapping generators: ~1225/864, ~35/24
Badness (Sintel): 1.19


[[Optimal tuning]] ([[POTE]]): ~1225/864 = 1\2, ~35/24 = 650.920 (~36/35 = 50.920)
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


{{Optimal ET sequence|legend=1| 24, 70c, 94, 118, 212, 330, 542d, 872cd }}
Comma list: 289/288, 441/440, 561/560, 729/728, 3136/3125


[[Badness]]: 0.110583
{{Mapping|legend=0| 2 0 30 69 102 -75 5 | 0 1 -8 -20 -30 26 1 }}


=== 11-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11
* WE: ~99/70 = 600.0331{{c}}, ~3/2 = 701.6387{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~3/2 = 701.5994{{c}}


Comma list: 385/384, 9801/9800, 14641/14580
{{Optimal ET sequence|legend=0| 12, 118, 130, 248g }}


Mapping: {{mapping| 2 1 22 -15 8 | 0 2 -16 19 -1 }}
Badness (Sintel): 1.49


Optimal tuning (POTE): ~99/70 = 1\2, ~35/24 = 650.918 (~36/35 = 50.918)
==== Bischis ====
 
{{Optimal ET sequence|legend=1| 24, 70c, 94, 118, 212, 330e, 542de }}
 
Badness: 0.036749
 
==== 13-limit ====
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 1 22 -15 8 15 | 0 2 -16 19 -1 -7 }}
{{Mapping|legend=0| 2 0 30 69 102 131 | 0 1 -8 -20 -30 -39 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~35/24 = 650.938 (~36/35 = 50.938)
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=1| 24, 70c, 94, 118, 212f }}
{{Optimal ET sequence|legend=0| 12f, 106deff, 118f, 130 }}


Badness: 0.037640
Badness (Sintel): 1.21


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


Comma list: 170/169, 289/288, 352/351, 385/384, 561/560
Comma list: 221/220, 289/288, 351/350, 441/440, 3136/3125


Mapping: {{mapping| 2 1 22 -15 8 15 6 | 0 2 -16 19 -1 -7 2 }}
{{Mapping|legend=0| 2 0 30 69 102 131 5 | 0 1 -8 -20 -30 -39 1 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~35/24 = 650.942 (~36/35 = 50.942)
Optimal tunings:
* WE: ~55/39 = 600.0997{{c}}, ~3/2 = 701.7114{{c}}
* CWE: ~55/39 = 600.0000{{c}}, ~3/2 = 701.5899{{c}}


{{Optimal ET sequence|legend=1| 24, 70c, 94, 118, 212fg }}
{{Optimal ET sequence|legend=0| 12f, 106deff, 118f, 130, 248fg }}


Badness: 0.025615
Badness (Sintel): 1.37


==== Kleischis ====
== Kleischismic ==
Subgroup: 2.3.5.7.11.13
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.  


Comma list: 325/324, 385/384, 1573/1568, 14641/14580
[[Subgroup]]: 2.3.5.7


Mapping: {{mapping| 2 1 22 -15 8 -36 | 0 2 -16 19 -1 40 }}
[[Comma list]]: 32805/32768, 1500625/1492992


Optimal tuning (POTE): ~99/70 = 1\2, ~35/24 = 650.951 (~36/35 = 50.951)
{{Mapping|legend=1| 2 1 22 -15 | 0 2 -16 19 }}
: mapping generators: ~1225/864, ~35/24


{{Optimal ET sequence|legend=1| 24f, 70cf, 94, 118f, 212 }}
[[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 }}


Badness: 0.037607
{{Optimal ET sequence|legend=1| 24, 94, 118, 212, 330, 542d, 872cdd, 1414ccddd }}


===== 17-limit =====
[[Badness]] (Sintel): 2.80
Subgroup: 2.3.5.7.11.13.17


Comma list: 289/288, 325/324, 385/384, 442/441, 14641/14580
=== 11-limit ===
Subgroup: 2.3.5.7.11


Mapping: {{mapping| 2 1 22 -15 8 -36 6 | 0 2 -16 19 -1 40 2 }}
Comma list: 385/384, 9801/9800, 14641/14580


Optimal tuning (POTE): ~99/70 = 1\2, ~35/24 = 650.948 (~36/35 = 50.948)
{{Mapping|legend=0| 2 1 22 -15 8 | 0 2 -16 19 -1 }}


{{Optimal ET sequence|legend=1| 24f, 70cf, 94, 118f, 212g }}
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}})


Badness: 0.024734
{{Optimal ET sequence|legend=0| 24, 94, 118, 212, 330e, 542dee, 872cddeee }}


== Hemischis ==
Badness (Sintel): 1.21
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 6144/6125, 19683/19600
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


{{Mapping|legend=1| 1 0 15 -17 | 0 2 -16 25 }}
Comma list: 352/351, 385/384, 729/728, 1575/1573


: Mapping generators: ~2, ~140/81
{{Mapping|legend=0| 2 1 22 -15 8 15 | 0 2 -16 19 -1 -7 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~140/81 = 950.797
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=1| 24, 53, 130, 183, 313 }}
{{Optimal ET sequence|legend=0| 24, 94, 118, 212f }}


[[Badness]]: 0.045817
Badness (Sintel): 1.56


=== 2.3.5.7.13.19.23 subgroup ===
===== 17-limit =====
Subgroup: 2.3.5.7.13.19.23
Subgroup: 2.3.5.7.11.13.17


Comma list: 351/350, 456/455, 513/512, 576/575, 676/675
Comma list: 170/169, 289/288, 352/351, 385/384, 561/560


Mapping: {{mapping| 1 0 15 -17 14 9 -24 | 0 2 -16 25 -13 -6 36 }}
{{Mapping|legend=0| 2 1 22 -15 8 15 6 | 0 2 -16 19 -1 -7 2 }}


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 950.783
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=1| 24i, 53, 130 }}
{{Optimal ET sequence|legend=0| 24, 94, 118 }}


Badness (Sintel): 0.583
Badness (Sintel): 1.30


=== 11-limit ===
==== Kleischis ====
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 5632/5625, 8019/8000
Comma list: 325/324, 385/384, 1573/1568, 14641/14580


Mapping: {{mapping| 1 0 15 -17 51 | 0 2 -16 25 -60 }}
{{Mapping|legend=0| 2 1 22 -15 8 -36 | 0 2 -16 19 -1 40 }}


Optimal tuning (POTE): ~2 = 1\1, ~140/81 = 950.801
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=1| 24e, 53, 130, 183, 313 }}
{{Optimal ET sequence|legend=0| 24f, 94, 118f, 212 }}


Badness: 0.036289
Badness (Sintel): 1.55


=== 13-limit ===
===== 17-limit =====
Its [[S-expression]]-based comma list is {[[540/539|S12/S14]], [[676/675|S13/S15 = S26]], [[729/728|S27]], [[4096/4095|S64]](, [[4225/4224|S65]])}. Tempering out [[169/168|S13]], [[225/224|S15]] or [[625/624|S25]] leads to [[53edo]] (through [[Catakleismic]]) while tempering out [[24192/24167|S12/S13]], [[10985/10976|S13/S14]], [[43904/43875|S14/S15]] or [[2401/2400|S49]] (implying S12 = S13 = S14 = S15) leads to [[130edo]].
Subgroup: 2.3.5.7.11.13.17


Subgroup: 2.3.5.7.11.13
Comma list: 289/288, 325/324, 385/384, 442/441, 14641/14580


Comma list: 351/350, 540/539, 676/675, 4096/4095
{{Mapping|legend=0| 2 1 22 -15 8 -36 6 | 0 2 -16 19 -1 40 2 }}


Mapping: {{mapping| 1 0 15 -17 51 14 | 0 2 -16 25 -60 -13 }}
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}})


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 950.801
{{Optimal ET sequence|legend=0| 24f, 94, 118f, 212g }}


{{Optimal ET sequence|legend=1| 24e, 53, 130, 183, 313 }}
Badness (Sintel): 1.26


Badness: 0.020816
== 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]].  


=== 17-limit ===
[[Subgroup]]: 2.3.5.7
Subgroup: 2.3.5.7.11.13.17


Comma list: 351/350, 442/441, 561/560, 676/675, 4096/4095
[[Comma list]]: 245/243, 32805/32768


Mapping: {{mapping| 1 0 15 -17 51 14 -49 | 0 2 -16 25 -60 -13 67 }}
{{Mapping|legend=1| 1 1 7 -1 | 0 2 -16 13 }}
: mapping generators: ~2, ~128/105


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 950.810
[[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 }}


{{Optimal ET sequence|legend=1| 53, 130, 183, 496d }}
{{Optimal ET sequence|legend=1| 17, 24, 41, 106d, 147d, 188cd }}


Badness: 0.021073
[[Badness]] (Sintel): 2.03


=== 19-limit ===
=== 11-limit ===
Subgroup: 2.3.5.7.11.13.17.19
Subgroup: 2.3.5.7.11


Comma list: 351/350, 442/441, 456/455, 561/560, 676/675, 4096/4095
Comma list: 243/242, 245/242, 385/384


Mapping: {{mapping| 1 0 15 -17 51 14 -49 9 | 0 2 -16 25 -60 -13 67 -6 }}
{{Mapping|legend=0| 1 1 7 -1 2 | 0 2 -16 13 5 }}


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 950.809
Optimal tunings:
* WE: ~2 = 1200.3891{{c}}, ~11/9 = 351.1275{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 351.0141{{c}}


{{Optimal ET sequence|legend=1| 53, 130, 183, 313h }}
{{Optimal ET sequence|legend=0| 17, 24, 41, 106d }}


Badness : 0.018262
Badness (Sintel): 1.30


=== 23-limit ===
=== 13-limit ===
Subgroup: 2.3.5.7.11.13.17.19.23
Subgroup: 2.3.5.7.11.13


Comma list: 351/350, 442/441, 456/455, 561/560, 676/675, 736/735, 4096/4095
Comma list: 105/104, 144/143, 243/242, 245/242


Mapping: {{mapping| 1 0 15 -17 51 14 -49 9 -24 | 0 2 -16 25 -60 -13 67 -6 36 }}
{{Mapping|legend=0| 1 1 7 -1 2 4 | 0 2 -16 13 5 -1 }}


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 950.807
Optimal tunings:
* WE: ~2 = 1199.9362{{c}}, ~11/9 = 351.0061{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/9 = 351.0247{{c}}


{{Optimal ET sequence|legend=1| 53, 130, 183, 313h }}
{{Optimal ET sequence|legend=0| 17, 24, 41 }}


Badness (Sintel): 0.014819
Badness (Sintel): 1.27


; Music
== Hemischis ==
* ''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
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.


== Squirrel ==
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.
The squirrel temperament ({{nowrap|29 &amp; 36}}) has a ~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
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 686/675, 32805/32768
[[Comma list]]: 6144/6125, 19683/19600


{{Mapping|legend=1| 1 2 -1 1 | 0 -3 24 13 }}
{{Mapping|legend=1| 1 0 15 -17 | 0 2 -16 25 }}
: mapping generators: ~2, ~140/81


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~160/147 = 166.140
[[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 }}


{{Optimal ET sequence|legend=1| 29, 36, 65 }}
{{Optimal ET sequence|legend=1| 24, 53, 130, 183, 313 }}


[[Badness]]: 0.174705
[[Badness]] (Sintel): 1.16


=== 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: 540/539, 5632/5625, 8019/8000


Mapping: {{mapping| 1 2 -1 1 0 | 0 -3 24 13 25 }}
{{Mapping|legend=0| 1 0 15 -17 51 | 0 2 -16 25 -60 }}


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.097
Optimal tunings:
* WE: ~2 = 1199.8482{{c}}, ~140/81 = 950.6809{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~140/81 = 950.8020{{c}}


{{Optimal ET sequence|legend=1| 29, 36, 65 }}
{{Optimal ET sequence|legend=0| 53, 130, 183, 313, 809cd }}


Badness: 0.068310
Badness (Sintel): 1.20


=== 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: 351/350, 540/539, 676/675, 4096/4095


Mapping: {{mapping| 1 2 -1 1 0 3 | 0 -3 24 13 25 5 }}
{{Mapping|legend=0| 1 0 15 -17 51 14 | 0 2 -16 25 -60 -13 }}


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.054
Optimal tunings:
* WE: ~2 = 1199.9140{{c}}, ~140/81 = 950.7324{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~140/81 = 950.8010{{c}}


{{Optimal ET sequence|legend=1| 29, 36, 65f, 94df, 159df }}
{{Optimal ET sequence|legend=0| 53, 130, 183, 313 }}


Badness: 0.043750
Badness (Sintel): 0.860


== Tertiaschis ==
=== 17-limit ===
The tertiaschis temperament ({{nowrap|94 &amp; 159}}) has a ~11/10 generator, sharing the same 2.3.5.11 subgroup with [[#Squirrel]], but tempers out 1071875/1062882 for prime 7.  
Subgroup: 2.3.5.7.11.13.17


[[Subgroup]]: 2.3.5.7
Comma list: 351/350, 442/441, 561/560, 676/675, 4096/4095


[[Comma list]]: 32805/32768, 1071875/1062882
{{Mapping|legend=0| 1 0 15 -17 51 14 -49 | 0 2 -16 25 -60 -13 67 }}


{{Mapping|legend=1| 1 2 -1 10 | 0 -3 24 -52 }}
Optimal tunings:
* WE: ~2 = 1199.9740{{c}}, ~26/15 = 950.7894{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8100{{c}}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~192/175 = 166.019
{{Optimal ET sequence|legend=0| 53, 130, 183, 496d }}


{{Optimal ET sequence|legend=1| 65, 94, 159, 253, 412cd }}
Badness (Sintel): 1.07


[[Badness]]: 0.211859
=== 19-limit ===
Subgroup: 2.3.5.7.11.13.17.19


=== 11-limit ===
Comma list: 351/350, 442/441, 456/455, 561/560, 676/675, 4096/4095
Subgroup: 2.3.5.7.11


Comma list: 385/384, 4000/3993, 19712/19683
{{Mapping|legend=0| 1 0 15 -17 51 14 -49 9 | 0 2 -16 25 -60 -13 67 -6 }}


Mapping: {{mapping| 1 2 -1 10 0 | 0 -3 24 -52 25 }}
Optimal tunings:  
* WE: ~2 = 1200.0464{{c}}, ~26/15 = 950.8459{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 950.8091{{c}}


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.017
{{Optimal ET sequence|legend=0| 53, 130, 183, 313h }}


{{Optimal ET sequence|legend=1| 65, 94, 159, 253, 412cd }}
Badness (Sintel): 1.11


Badness: 0.061336
=== 23-limit ===
Subgroup: 2.3.5.7.11.13.17.19.23


=== 13-limit ===
Comma list: 351/350, 442/441, 456/455, 561/560, 676/675, 736/735, 4096/4095
Subgroup: 2.3.5.7.11.13


Comma list: 325/324, 385/384, 1575/1573, 10985/10976
{{Mapping|legend=0| 1 0 15 -17 51 14 -49 9 -24 | 0 2 -16 25 -60 -13 67 -6 36 }}


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


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.016
{{Optimal ET sequence|legend=0| 53, 130, 183, 313h }}


{{Optimal ET sequence|legend=1| 65f, 94, 159, 253, 412cdf, 665ccdef }}
Badness (Sintel): 1.06


Badness: 0.036700
; 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


=== 17-limit ===
== Term ==
Subgroup: 2.3.5.7.11.13.17
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.  


Comma list: 325/324, 375/374, 385/384, 595/594, 10985/10976
[[Subgroup]]: 2.3.5.7


Mapping: {{mapping| 1 2 -1 10 0 12 -2 | 0 -3 24 -52 25 -60 44 }}
[[Comma list]]: 32805/32768, 250047/250000


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.012
{{Mapping|legend=1| 3 0 45 94 | 0 1 -8 -18 }}
: mapping generators: ~63/50, ~3


{{Optimal ET sequence|legend=1| 65f, 94, 159, 253 }}
[[Optimal tuning]]s:
* [[WE]]: ~63/50 = 400.0257{{c}}, ~3/2 = 701.7873{{c}}
: [[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 }}


Badness: 0.026504
[[Minimax tuning]]:  
* [[7-odd-limit]] [[eigenmonzo basis|unchanged-interval (eigenmonzo) basis)]]: 2.5/3
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


== Countertertiaschis ==
{{Optimal ET sequence|legend=1| 12, …, 159, 171, 867, 1038, 1209, 1380, 1551, 1722 }}
The countertertiaschis temperament ({{nowrap|159 &amp; 224}}) has a ~11/10 generator, sharing the same 2.3.5.11 subgroup with [[#Squirrel]], but tempers out 244140625/243045684 for prime 7.


[[Subgroup]]: 2.3.5.7
[[Badness]] (Sintel): 0.505


[[Comma list]]: 32805/32768, 244140625/243045684
=== Terminal ===
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.


{{Mapping|legend=1| 1 2 -1 -12 | 0 -3 24 107 }}
Subgroup: 2.3.5.7.11


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~625/567 = 166.0621
Comma list: 441/440, 4375/4356, 32805/32768


{{Optimal ET sequence|legend=1| 65d, 159, 224, 383, 607 }}
{{Mapping|legend=0| 3 0 45 94 134 | 0 1 -8 -18 -26 }}


[[Badness]]: 0.188043
Optimal tunings:  
* WE: ~44/35 = 400.0464{{c}}, ~3/2 = 701.9053{{c}}
* CWE: ~44/35 = 400.0000{{c}}, ~3/2 = 701.8178{{c}}


=== 11-limit ===
{{Optimal ET sequence|legend=0| 12, …, 159, 330 }}
Subgroup: 2.3.5.7.11


Comma list: 3025/3024, 4000/3993, 32805/32768
Badness (Sintel): 1.97


Mapping: {{mapping| 1 2 -1 -12 0 | 0 -3 24 107 25 }}
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.0628
Comma list: 364/363, 441/440, 625/624, 13720/13689


{{Optimal ET sequence|legend=1| 65d, 159, 224, 383, 607 }}
{{Mapping|legend=0| 3 0 45 94 134 168 | 0 1 -8 -18 -26 -33 }}


Badness: 0.048943
Optimal tunings:  
* WE: ~44/35 = 400.0449{{c}}, ~3/2 = 701.8995{{c}}
* CWE: ~44/35 = 400.0000{{c}}, ~3/2 = 701.8156{{c}}


=== 13-limit ===
{{Optimal ET sequence|legend=0| 12f, …, 159, 330 }}
Subgroup: 2.3.5.7.11.13


Comma list: 625/624, 1575/1573, 2080/2079, 10985/10976
Badness (Sintel): 1.53


Mapping: {{mapping| 1 2 -1 -12 0 -10 | 0 -3 24 107 25 99 }}
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17


Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 166.0628
Comma list: 364/363, 375/374, 441/440, 595/594, 8624/8619


{{Optimal ET sequence|legend=1| 65d, 159, 224, 383, 607 }}
{{Mapping|legend=0| 3 0 45 94 134 168 -2 | 0 1 -8 -18 -26 -33 3 }}


Badness: 0.024506
Optimal tunings:  
* WE: ~34/27 = 400.0195{{c}}, ~3/2 = 701.8439{{c}}
* CWE: ~34/27 = 400.0000{{c}}, ~3/2 = 701.8081{{c}}


== Pogo ==
{{Optimal ET sequence|legend=0| 12f, 159, 171, 330 }}
{{See also| Stearnsmic clan #Pogo }}


The pogo temperament ({{nowrap|94 &amp; 130}}) splits the period in two to address the difference between [[#Tertiaschis]] and [[#Countertertiaschis]]. The schismic tempering of the fifth is just about right for tempering out the stearnsma.  
Badness (Sintel): 1.38


[[Subgroup]]: 2.3.5.7
=== Terminator ===
Terminator tempers out 540/539, and may be described as {{nowrap| 171 & 183 }}.  


[[Comma list]]: 32805/32768, 118098/117649
Subgroup: 2.3.5.7.11


{{Mapping|legend=1| 2 1 22 2 | 0 3 -24 5 }}
Comma list: 540/539, 32805/32768, 137781/137500


: Mapping generators: ~343/243, ~9/7
{{Mapping|legend=0| 3 0 45 94 -137 | 0 1 -8 -18 31 }}


[[Optimal tuning]] ([[POTE]]): ~343/243 = 1\2, ~9/7 = 433.901
Optimal tunings:
* WE: ~63/50 = 399.9677{{c}}, ~3/2 = 701.6278{{c}}
* CWE: ~63/50 = 400.0000{{c}}, ~3/2 = 701.6846{{c}}


{{Optimal ET sequence|legend=1| 36, 94, 130, 224, 354 }}
{{Optimal ET sequence|legend=0| 12e, 171, 183, 354, 537, 891de }}


[[Badness]]: 0.079635
Badness (Sintel): 2.21


=== 11-limit ===
==== 13-limit ====
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 4000/3993, 32805/32768
Comma list: 540/539, 729/728, 4096/4095, 31250/31213


Mapping: {{mapping| 2 1 22 2 25 | 0 3 -24 5 -25 }}
{{Mapping|legend=0| 3 0 45 94 -137 -103 | 0 1 -8 -18 31 24 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~9/7 = 433.911
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=1| 36, 94, 130, 224, 354, 578 }}
{{Optimal ET sequence|legend=0| 12e, 171, 183, 354, 891de }}


Badness: 0.031857
Badness (Sintel): 1.47


=== 13-limit ===
==== 17-limit ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13.17


Comma list: 540/539, 729/728, 1575/1573, 4096/4095
Comma list: 540/539, 729/728, 936/935, 1156/1155, 4096/4095


Mapping: {{mapping| 2 1 22 2 25 -2 | 0 3 -24 5 -25 13 }}
{{Mapping|legend=0| 3 0 45 94 -137 -103 -2 | 0 1 -8 -18 31 24 3 }}


Optimal tuning (POTE): ~99/70 = 1\2, ~9/7 = 433.911
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=1| 36, 94, 130, 224, 354, 578 }}
{{Optimal ET sequence|legend=0| 12e, 171, 183, 354, 891de }}


Badness: 0.017514
Badness (Sintel): 1.04


== Term ==
=== Semiterm ===
Term tempers out the [[landscape comma]], mapping ~63/50 to the 1/3-octave period. It can be described as {{nowrap|12 &amp; 171}}, and is the unique temperament that equates a syntonic~Pythagorean comma with a stack of three [[marvel comma]]s. A [[septimal comma]] is then found as a stack of four marvel commas. In some 7-limit adaptive-tuning practice, the marvel comma corresponds to a melodic unit called a [[kleisma]], with three kleismas making a comma, so this temperament may be useful for modeling that. [[171edo]] makes for an excellent tuning.  
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
Subgroup: 2.3.5.7.11


[[Comma list]]: 32805/32768, 250047/250000
Comma list: 9801/9800, 32805/32768, 151263/151250


{{Mapping|legend=1| 3 0 45 94 | 0 1 -8 -18 }}
{{Mapping|legend=0| 6 0 90 188 287 | 0 1 -8 -18 -28 }}
: mapping generators: ~55/49, ~3


: Mapping generators: ~63/50, ~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 tuning]] ([[POTE]]): ~63/50 = 1\3, ~3/2 = 701.742
{{Optimal ET sequence|legend=0| 12, …, 330e, 342, 1380, 1722, 2064, 2406c, 5154bccdde }}


[[Minimax tuning]]:
Badness (Sintel): 0.973
* [[7-odd-limit]] [[eigenmonzo basis|eigenmonzo (unchanged-interval) basis)]]: 2.5/3
* [[9-odd-limit]] eigenmonzo (unchanged-interval) basis: 2.9/7


{{Optimal ET sequence|legend=1| 12, 147d, 159, 171, 867, 1038, 1209, 1380, 1551, 1722 }}
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


[[Badness]]: 0.019950
Comma list: 1716/1715, 2080/2079, 32805/32768, 34398/34375


=== Terminal ===
{{Mapping|legend=0| 6 0 90 188 287 355 | 0 1 -8 -18 -28 -35 }}
The terminal temperament ({{nowrap|12 &amp; 159}}) tempers out 441/440 and 4375/4356. In this temperament, 44/35 and 63/50 are represented as one period of 1/3 octave.


Subgroup: 2.3.5.7.11
Optimal tunings:  
* WE: ~55/49 = 200.0083{{c}}, ~3/2 = 701.7549{{c}}
* CWE: ~55/49 = 200.0000{{c}}, ~3/2 = 701.7238{{c}}


Comma list: 441/440, 4375/4356, 32805/32768
{{Optimal ET sequence|legend=0| 12f, 330eff, 342f, 696f }} *


Mapping: {{mapping| 3 0 45 94 134 | 0 1 -8 -18 -26 }}
<nowiki>*</nowiki> optimal patent val: [[354edo|354]]
 
Badness (Sintel): 1.85
 
=== Hemiterm ===
The hemiterm temperament tempers out [[3025/3024]] (lehmerisma), and may be described as {{nowrap| 159 & 183 }}. Its ploidacot is triploid alpha-dicot.


Optimal tuning (POTE): ~44/35 = 1\3, ~3/2 = 701.824
Subgroup: 2.3.5.7.11


{{Optimal ET sequence|legend=0| 12, 147de, 159, 330 }}
Comma list: 3025/3024, 32805/32768, 102487/102400


Badness: 0.059502
{{Mapping|legend=0| 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 ====
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 364/363, 441/440, 625/624, 13720/13689
Comma list: 676/675, 1001/1000, 3025/3024, 19773/19712


Mapping: {{mapping| 3 0 45 94 134 168 | 0 1 -8 -18 -26 -33 }}
{{Mapping|legend=0| 3 0 45 94 8 42 | 0 2 -16 -36 1 -13 }}


Optimal tuning (POTE): ~44/35 = 1\3, ~3/2 = 701.821
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| 12f, 147def, 159, 330 }}
{{Optimal ET sequence|legend=0| 24d, 159, 183, 342f }}


Badness: 0.037082
Badness (Sintel): 1.30


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


Comma list: 364/363, 375/374, 441/440, 595/594, 8624/8619
Comma list: 676/675, 715/714, 936/935, 1001/1000, 11271/11264


Mapping: {{mapping| 3 0 45 94 134 168 -2 | 0 1 -8 -18 -26 -33 3 }}
{{Mapping|legend=0| 3 0 45 94 8 42 -2 | 0 2 -16 -36 1 -13 6 }}


Optimal tuning (POTE): ~34/27 = 1\3, ~3/2 = 701.810
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| 12f, 147def, 159, 171, 330 }}
{{Optimal ET sequence|legend=0| 24d, 159, 183, 342f, 525f }}


Badness: 0.027073
Badness (Sintel): 1.14


=== Terminator ===
== Altinex ==
Subgroup: 2.3.5.7.11
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: 540/539, 32805/32768, 137781/137500
[[Comma list]]: 32805/32768, 367653125/362797056


Mapping: {{mapping| 3 0 45 94 -137 | 0 1 -8 -18 31 }}
{{Mapping|legend=1| 3 0 45 -32 | 0 2 -16 17 }}
: mapping generators: ~1536/1225, ~34300/19683


Optimal tuning (POTE): ~63/50 = 1\3, ~3/2 = 701.685
[[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=0| 12e, 159e, 171, 183, 354, 537, 891de }}
{{Optimal ET sequence|legend=1| 24, 135, 159, 612ccdd }}


Badness: 0.066968
[[Badness]] (Sintel): 10.7


==== 13-limit ====
=== 11-limit ===
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11


Comma list: 540/539, 729/728, 4096/4095, 31250/31213
Comma list: 385/384, 14700/14641, 19712/19683


Mapping: {{mapping| 3 0 45 94 -137 -103 | 0 1 -8 -18 31 24 }}
{{Mapping|legend=0| 3 0 45 -32 8 | 0 2 -16 17 1 }}


Optimal tuning (POTE): ~63/50 = 1\3, ~3/2 = 701.689
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| 171, 183, 354, 891de, 1245dee, 1599ddee }}
{{Optimal ET sequence|legend=0| 24, 135, 159 }}


Badness: 0.035487
Badness (Sintel): 3.35


==== 17-limit ====
=== 13-limit ===
Subgroup: 2.3.5.7.11.13.17
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 729/728, 936/935, 1156/1155, 4096/4095
Comma list: 364/363, 385/384, 676/675, 19712/19683


Mapping: {{mapping| 3 0 45 94 -137 -103 -2 | 0 1 -8 -18 31 24 3 }}
{{Mapping|legend=0| 3 0 45 -32 8 42 | 0 2 -16 17 1 -13 }}


Optimal tuning (POTE): ~63/50 = 1\3, ~3/2 = 701.688
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| 171, 183, 354, 891de, 1245dee, 1599ddee }}
{{Optimal ET sequence|legend=0| 24, 135f, 159 }}


Badness: 0.020434
Badness (Sintel): 2.27


=== Semiterm ===
== Squirrel ==
The semiterm temperament ({{nowrap|12 &amp; 342}}) has a period of 1/6 octave and tempers out [[9801/9800]] (kalisma) and 151263/151250 (odiheim comma).
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: 2.3.5.7.11
[[Subgroup]]: 2.3.5.7


Comma list: 9801/9800, 32805/32768, 151263/151250
[[Comma list]]: 686/675, 32805/32768


Mapping: {{mapping| 6 0 90 188 287 | 0 1 -8 -18 -28 }}
{{Mapping|legend=1| 1 2 -1 1 | 0 -3 24 13 }}


: Mapping generators: ~55/49, ~3
[[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 tuning (POTE): ~55/49 = 1\6, ~3/2 = 701.7460
{{Optimal ET sequence|legend=1| 29, 36, 65 }}


{{Optimal ET sequence|legend=0| 12, 330e, 342, 1380, 1722, 2064, 2406c }}
[[Badness]] (Sintel): 4.42


Badness: 0.029438
=== 11-limit ===
Subgroup: 2.3.5.7.11


==== 13-limit ====
Comma list: 245/242, 686/675, 896/891
Subgroup: 2.3.5.7.11.13


Comma list: 1716/1715, 2080/2079, 32805/32768, 34398/34375
{{Mapping|legend=0| 1 2 -1 1 0 | 0 -3 24 13 25 }}


Mapping: {{mapping| 6 0 90 188 287 355 | 0 1 -8 -18 -28 -35 }}
Optimal tunings:  
* WE: ~2 = 1200.6379{{c}}, ~11/10 = 166.1853{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.1157{{c}}


Optimal tuning (POTE): ~55/49 = 1\6, ~3/2 = 701.7256
{{Optimal ET sequence|legend=0| 29, 36, 65 }}


{{Optimal ET sequence|legend=0| 12f, 330eff, 342f, 696f }} *
Badness (Sintel): 2.26


<nowiki>*</nowiki> optimal patent val: [[354edo|354]]
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


Badness: 0.044657
Comma list: 91/90, 169/168, 245/242, 896/891


=== Hemiterm ===
{{Mapping|legend=0| 1 2 -1 1 0 3 | 0 -3 24 13 25 5 }}
Subgroup: 2.3.5.7.11


Comma list: 3025/3024, 32805/32768, 102487/102400
Optimal tunings:  
* WE: ~2 = 1201.1361{{c}}, ~11/10 = 166.2110{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0833{{c}}


Mapping: {{mapping| 3 0 45 94 8 | 0 2 -16 -36 1 }}
{{Optimal ET sequence|legend=0| 29, 65f, 94df }}


: mapping generators: ~63/50, ~693/400
Badness (Sintel): 1.81


Optimal tuning (POTE): ~63/50 = 1\3, ~693/400 = 950.872 (~12/11 = 150.872)
== 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.


{{Optimal ET sequence|legend=0| 24d, 159, 183, 342, 1209, 1551, 1893e, 2235ce }}
[[Subgroup]]: 2.3.5.7


Badness: 0.020687
[[Comma list]]: 32805/32768, 1071875/1062882


==== 13-limit ====
{{Mapping|legend=1| 1 2 -1 10 | 0 -3 24 -52 }}
Subgroup: 2.3.5.7.11.13


Comma list: 676/675, 1001/1000, 3025/3024, 19773/19712
[[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 }}


Mapping: {{mapping| 3 0 45 94 8 42 | 0 2 -16 -36 1 -13 }}
{{Optimal ET sequence|legend=1| 65, 94, 159, 253, 412cd }}


Optimal tuning (POTE): ~63/50 = 1\3, ~26/15 = 950.873 (~12/11 = 150.873)
[[Badness]] (Sintel): 5.36


{{Optimal ET sequence|legend=0| 24d, 159, 183, 342f }}
=== 11-limit ===
Subgroup: 2.3.5.7.11


Badness: 0.031362
Comma list: 385/384, 4000/3993, 19712/19683


==== 17-limit ====
{{Mapping|legend=0| 1 2 -1 10 0 | 0 -3 24 -52 25 }}
Subgroup: 2.3.5.7.11.13.17


Comma list: 676/675, 715/714, 936/935, 1001/1000, 11271/11264
Optimal tunings:  
* WE: ~2 = 1200.3379{{c}}, ~11/10 = 166.0638{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0167{{c}}


Mapping: {{mapping| 3 0 45 94 8 42 -2 | 0 2 -16 -36 1 -13 6 }}
{{Optimal ET sequence|legend=0| 65, 94, 159, 253, 412cd, 665ccde }}


Optimal tuning (POTE): ~34/27 = 1\3, ~26/15 = 950.867 (~12/11 = 150.867)
Badness (Sintel): 2.07


{{Optimal ET sequence|legend=0| 24d, 159, 183, 342f, 525f, 867ff }}
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


Badness: 0.022316
Comma list: 325/324, 385/384, 1575/1573, 10985/10976


== Altinex ==
{{Mapping|legend=0| 1 2 -1 10 0 12 | 0 -3 24 -52 25 -60 }}
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 367653125/362797056
Optimal tunings:  
* WE: ~2 = 1200.3467{{c}}, ~11/10 = 166.0635{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0142{{c}}


{{Mapping|legend=1| 3 0 45 -32 | 0 2 -16 17 }}
{{Optimal ET sequence|legend=0| 65f, 94, 159, 253, 412cdf, 665ccdef }}


: mapping generators: ~1536/1225, ~34300/19683
Badness (Sintel): 1.52


[[Optimal tuning]] ([[CTE]]): ~1536/1225 = 1\3, ~34300/19683 = 950.9654
=== 17-limit ===
Subgroup: 2.3.5.7.11.13.17


{{Optimal ET sequence|legend=1| 24, …, 111c, 135, 159, 612ccdd, 771ccdd }}
Comma list: 325/324, 375/374, 385/384, 595/594, 10985/10976


[[Badness]]: 0.422026
{{Mapping|legend=0| 1 2 -1 10 0 12 -2 | 0 -3 24 -52 25 -60 44 }}


=== 11-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11
* WE: ~2 = 1200.3019{{c}}, ~11/10 = 166.0535{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0114{{c}}


Comma list: 385/384, 14700/14641, 19712/19683
{{Optimal ET sequence|legend=1| 65f, 94, 159, 253 }}


Mapping: {{mapping| 3 0 45 -32 8 | 0 2 -16 17 1 }}
Badness (Sintel): 1.35


Optimal tuning (CTE): ~44/35 = 1\3, ~121/70 = 950.9658
== 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.  


Optimal ET sequence: {{Optimal ET sequence| 24, …, 111c, 135, 159, 612ccdd, 771ccdd }}
[[Subgroup]]: 2.3.5.7


Badness: 0.101224
[[Comma list]]: 32805/32768, 244140625/243045684


=== 13-limit ===
{{Mapping|legend=1| 1 2 -1 -12 | 0 -3 24 107 }}
Subgroup: 2.3.5.7.11.13


Comma list: 364/363, 385/384, 676/675, 19712/19683
[[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 }}


Mapping: {{mapping| 3 0 45 -32 8 42 | 0 2 -16 17 1 -13 }}
{{Optimal ET sequence|legend=1| 65d, 159, 224, 383, 607 }}


Optimal tuning (CTE): ~44/35 = 1\3, ~26/15 = 950.9360
[[Badness]] (Sintel): 4.76


Optimal ET sequence: {{Optimal ET sequence| 24, …, 111cf, 135f, 159 }}
=== 11-limit ===
Subgroup: 2.3.5.7.11


Badness: 0.054894
Comma list: 3025/3024, 4000/3993, 32805/32768


== Sesquiquartififths ==
{{Mapping|legend=0| 1 2 -1 -12 0 | 0 -3 24 107 25 }}
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 2401/2400, 32805/32768
Optimal tunings:  
* WE: ~2 = 1200.0804{{c}}, ~11/10 = 166.0739{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0634{{c}}


{{Mapping|legend=1| 1 1 7 5 | 0 4 -32 -15 }}
{{Optimal ET sequence|legend=0| 65d, 159, 224, 383, 607 }}


: Mapping generators: ~2, ~448/405
Badness (Sintel): 1.62


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~448/405 = 175.434
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


[[Minimax tuning]]:  
Comma list: 625/624, 1575/1573, 2080/2079, 10985/10976
* [[7-odd-limit]] [[Eigenmonzo basis|eigenmonzo (unchanged-interval) basis]]: 2.7/3
* [[9-odd-limit]] eigenmonzo (unchanged-interval) basis: 2.9/7


{{Optimal ET sequence|legend=1| 41, 89, 130, 171, 814, 985, 1156, 1327, 1498, 2825bd }}
{{Mapping|legend=0| 1 2 -1 -12 0 -10 | 0 -3 24 107 25 99 }}


[[Badness]]: 0.011244
Optimal tunings:  
* WE: ~2 = 1200.0805{{c}}, ~11/10 = 166.0740{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/10 = 166.0635{{c}}


=== Sesquart ===
{{Optimal ET sequence|legend=0| 65d, 159, 224, 383, 607 }}
Subgroup: 2.3.5.7.11


Comma list: 243/242, 441/440, 16384/16335
Badness (Sintel): 1.01


Mapping: {{mapping| 1 1 7 5 2 | 0 4 -32 -15 10 }}
== 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 and Pythagorean commas for a generic comma step, and splits it into three [[marvel comma]]s, quadrant splits the same generic comma step into four. A [[septimal comma]] is then found as a stack of five marvel commas.


Optimal tuning (POTE): ~2 = 1\1, ~256/231 = 175.406
[[Subgroup]]: 2.3.5.7


Optimal ET sequence: {{Optimal ET sequence| 41, 89, 130, 301e, 431e }}
[[Comma list]]: 32805/32768, 390625/388962


Badness: 0.029306
{{Mapping|legend=1| 4 0 60 119 | 0 1 -8 -17 }}
: mapping generators: ~25/21, ~3


==== 13-limit ====
[[Optimal tuning]]s:
Subgroup: 2.3.5.7.11.13
* [[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 }}


Comma list: 243/242, 364/363, 441/440, 3584/3575
{{Optimal ET sequence|legend=1| 12, …, 200, 212, 224, 436, 660 }}


Mapping: {{mapping| 1 1 7 5 2 -2 | 0 4 -32 -15 10 39 }}
[[Badness]] (Sintel): 2.79


Optimal tuning (POTE): ~2 = 1\1, ~72/65 = 175.409
=== 11-limit ===
Subgroup: 2.3.5.7.11


Optimal ET sequence: {{Optimal ET sequence| 41, 89, 130, 301e, 431e }}
Comma list: 1375/1372, 6250/6237, 32805/32768


Badness: 0.022396
{{Mapping|legend=0| 4 0 60 119 185 | 0 1 -8 -17 -27 }}


===== Sesquartia =====
Optimal tunings:
Subgroup: 2.3.5.7.11.13.17
* WE: ~25/21 = 300.0244{{c}}, ~3/2 = 701.8759{{c}}
* CWE: ~25/21 = 300.0000{{c}}, ~3/2 = 701.8145{{c}}


Comma list: 243/242, 364/363, 441/440, 595/594, 3584/3575
{{Optimal ET sequence|legend=0| 12, …, 212, 224, 436, 660 }}


Mapping: {{mapping| 1 1 7 5 2 -2 -6 | 0 4 -32 -15 10 39 69 }}
Badness (Sintel): 1.51


Optimal tuning (POTE): ~2 = 1\1, ~72/65 = 175.424
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


Optimal ET sequence: {{Optimal ET sequence| 41, 89g, 130, 171, 301e }}
Comma list: 625/624, 1375/1372, 2080/2079, 10648/10647


Badness: 0.023126
{{Mapping|legend=0| 4 0 60 119 185 224 | 0 1 -8 -17 -27 -33 }}


====== 19-limit ======
Optimal tunings:
Subgroup: 2.3.5.7.11.13.17.19
* WE: ~25/21 = 300.0234{{c}}, ~3/2 = 701.8707{{c}}
* CWE: ~25/21 = 300.0000{{c}}, ~3/2 = 701.8123{{c}}


Comma list: 243/242, 361/360, 364/363, 441/440, 456/455, 595/594
{{Optimal ET sequence|legend=0| 12f, …, 212, 224, 436, 660 }}


Mapping: {{mapping| 1 1 7 5 2 -2 -6 6 | 0 4 -32 -15 10 39 69 -12 }}
Badness (Sintel): 1.13


Optimal tuning (POTE): ~2 = 1\1, ~21/19 = 175.419
== Sesquiquartififths ==
Sesquiquartififths tempers out 2401/2400, the [[breedsma]], and may be described as the {{nowrap| 41 & 171 }} temperament. It splits the [[3/2|perfect fifth]] into four; its [[ploidacot]] is thus tetracot.  


Optimal ET sequence: {{Optimal ET sequence| 41, 89g, 130, 171, 301eh }}
The name might have been a portmanteau of ''sesquiquart'' and ''quartififths'', each meaning dividing 3/2 into four.


Badness: 0.020466
[[Subgroup]]: 2.3.5.7


====== 23-limit ======
[[Comma list]]: 2401/2400, 32805/32768
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|legend=1| 1 1 7 5 | 0 4 -32 -15 }}
: mapping generators: ~2, ~448/405


Mapping: {{mapping| 1 1 7 5 2 -2 -6 6 -6 | 0 4 -32 -15 10 39 69 -12 72 }}
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.0846{{c}}, ~448/405 = 175.4460{{c}}
: [[error map]]: {{val| +0.085 -0.086 +0.007 -0.093 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~448/405 = 175.4320{{c}}
: error map: {{val| 0.000 -0.227 -0.137 -0.306 }}


Optimal tuning (POTE): ~2 = 1\1, ~21/19 = 175.412
[[Minimax tuning]]:
* [[7-odd-limit]] [[Eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.7/3
* [[9-odd-limit]] unchanged-interval (eigenmonzo) basis: 2.9/7


Optimal ET sequence: {{Optimal ET sequence| 41i, 89gi, 130, 171, 301eh }}
{{Optimal ET sequence|legend=1| 41, 89, 130, 171, 814, 985, 1156, 1327, 1498, 2825bd }}


Badness: 0.019043
[[Badness]] (Sintel): 0.285


===== Heartia =====
=== Sesquart ===
Subgroup: 2.3.5.7.11.13.17
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.  


Comma list: 243/242, 256/255, 273/272, 364/363, 441/440
Subgroup: 2.3.5.7.11


Mapping: {{mapping| 1 1 7 5 2 -2 0 | 0 4 -32 -15 10 39 28 }}
Comma list: 243/242, 441/440, 16384/16335


Optimal tuning (POTE): ~2 = 1\1, ~72/65 = 175.386
{{Mapping|legend=0| 1 1 7 5 2 | 0 4 -32 -15 10 }}


Optimal ET sequence: {{Optimal ET sequence| 41, 89, 130g }}
Optimal tunings:  
* WE: ~2 = 1199.8171{{c}}, ~256/231 = 175.3793{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~256/231 = 175.4081{{c}}


Badness: 0.028443
{{Optimal ET sequence|legend=0| 41, 89, 130, 301e, 431e }}


====== 19-limit ======
Badness (Sintel): 0.969
Subgroup: 2.3.5.7.11.13.17.19


Comma list: 171/170, 243/242, 256/255, 273/272, 324/323, 441/440
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


Mapping: {{mapping| 1 1 7 5 2 -2 0 6 | 0 4 -32 -15 10 39 28 -12 }}
Comma list: 243/242, 364/363, 441/440, 3584/3575
 
{{Mapping|legend=0| 1 1 7 5 2 -2 | 0 4 -32 -15 10 39 }}


Optimal tuning (POTE): ~2 = 1\1, ~21/19 = 175.380
Optimal tunings:
* WE: ~2 = 1199.8352{{c}}, ~72/65 = 175.3852{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.4095{{c}}


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


Badness: 0.023059
Badness (Sintel): 0.925


===== Hearty =====
===== Heartia =====
Subgroup: 2.3.5.7.11.13.17
Subgroup: 2.3.5.7.11.13.17


Comma list: 221/220, 243/242, 364/363, 441/440, 1632/1625
Comma list: 243/242, 256/255, 273/272, 364/363, 441/440


Mapping: {{mapping| 1 1 7 5 2 -2 13 | 0 4 -32 -15 10 39 -61 }}
{{Mapping|legend=0| 1 1 7 5 2 -2 0 | 0 4 -32 -15 10 39 28 }}


Optimal tuning (POTE): ~2 = 1\1, ~72/65 = 175.377
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: {{Optimal ET sequence| 41g, 89, 130, 609ceefgg }}
{{Optimal ET sequence|legend=0| 41, 89, 130g }}


Badness: 0.030680
Badness (Sintel): 1.45


====== 19-limit ======
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19
Subgroup: 2.3.5.7.11.13.17.19


Comma list: 221/220, 243/242, 361/360, 364/363, 441/440, 456/455
Comma list: 171/170, 243/242, 256/255, 273/272, 324/323, 441/440


Mapping: {{mapping| 1 1 7 5 2 -2 13 6 | 0 4 -32 -15 10 39 -61 -12 }}
{{Mapping|legend=0| 1 1 7 5 2 -2 0 6 | 0 4 -32 -15 10 39 28 -12 }}


Optimal tuning (POTE): ~2 = 1\1, ~21/19 = 175.377
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: {{Optimal ET sequence| 41g, 89, 130, 609ceefggh }}
{{Optimal ET sequence|legend=0| 41, 89, 130g }}


Badness: 0.022816
Badness (Sintel): 1.40


====== 23-limit ======
===== Sesquartia =====
Subgroup: 2.3.5.7.11.13.17.19.23
Subgroup: 2.3.5.7.11.13.17


Comma list: 221/220, 243/242, 276/275, 323/322, 361/360, 364/363, 441/440
Comma list: 243/242, 364/363, 441/440, 595/594, 3584/3575


Mapping: {{mapping| 1 1 7 5 2 -2 13 6 13 | 0 4 -32 -15 10 39 -61 -12 -58 }}
{{Mapping|legend=0| 1 1 7 5 2 -2 -6 | 0 4 -32 -15 10 39 69 }}


Optimal tuning (POTE): ~2 = 1\1, ~21/19 = 175.376
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: {{Optimal ET sequence| 41g, 89, 130, 609ceefggh }}
{{Optimal ET sequence|legend=0| 41, 130, 171 }}


Badness: 0.019121
Badness (Sintel): 1.18


=== Bisesqui ===
====== 19-limit ======
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11.13.17.19


Comma list: 2401/2400, 9801/9800, 32805/32768
Comma list: 243/242, 361/360, 364/363, 441/440, 456/455, 595/594


Mapping: {{mapping| 2 2 14 10 23 | 0 4 -32 -15 -55 }}
{{Mapping|legend=0| 1 1 7 5 2 -2 -6 6 | 0 4 -32 -15 10 39 69 -12 }}


: Mapping generators: ~99/70, ~448/405
Optimal tunings:  
* WE: ~2 = 1199.9864{{c}}, ~21/19 = 175.4169{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/19 = 175.4189{{c}}


Optimal tuning (POTE): ~99/70 = 1\2, ~448/405 = 175.435
{{Optimal ET sequence|legend=0| 41, 130, 171 }}


{{Optimal ET sequence|legend=1| 82e, 130, 212, 342, 1156, 1498, 1840d }}
Badness (Sintel): 1.24


Badness: 0.016968
====== 23-limit ======
Subgroup: 2.3.5.7.11.13.17.19.23


== Quintilipyth ==
Comma list: 243/242, 323/322, 361/360, 364/363, 441/440, 456/455, 595/594
The quintilipyth temperament ({{nowrap|12 &amp; 253}}, formerly ''quintilischis'') slices the pythagorean fourth ([[4/3]]) into five semitones and tempers out the compass comma (9765625/9680832) in the 7-limit.


[[Subgroup]]: 2.3.5.7
{{Mapping|legend=0| 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}}


[[Comma list]]: 32805/32768, 9765625/9680832
{{Optimal ET sequence|legend=0| 41i, 130, 171 }}


{{Mapping|legend=1| 1 2 -1 -4 | 0 -5 40 82 }}
Badness (Sintel): 1.36


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~625/588 = 99.625
===== Hearty =====
Subgroup: 2.3.5.7.11.13.17


{{Optimal ET sequence|legend=1| 12, 253, 265 }}
Comma list: 221/220, 243/242, 364/363, 441/440, 1632/1625


[[Badness]]: 0.253966
{{Mapping|legend=0| 1 1 7 5 2 -2 13 | 0 4 -32 -15 10 39 -61 }}


=== 11-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11
* WE: ~2 = 1199.9458{{c}}, ~72/65 = 175.3689{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3770{{c}}


Comma list: 1375/1372, 4375/4356, 32805/32768
{{Optimal ET sequence|legend=0| 41g, 89, 130 }}


Mapping: {{mapping| 1 2 -1 -4 -7 | 0 -5 40 82 126 }}
Badness (Sintel): 1.56


Optimal tuning (POTE): ~2 = 1\1, ~35/33 = 99.616
====== 19-limit ======
Subgroup: 2.3.5.7.11.13.17.19


{{Optimal ET sequence|legend=0| 12, 253, 265, 518c, 783cc }}
Comma list: 221/220, 243/242, 361/360, 364/363, 441/440, 456/455


Badness: 0.113044
{{Mapping|legend=0| 1 1 7 5 2 -2 13 6 | 0 4 -32 -15 10 39 -61 -12 }}


=== 13-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11.13
* WE: ~2 = 1200.0114{{c}}, ~72/65 = 175.3783{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3765{{c}}


Comma list: 1375/1372, 2080/2079, 4375/4356, 10648/10647
{{Optimal ET sequence|legend=0| 41g, 89, 130 }}


Mapping: {{mapping| 1 2 -1 -4 -7 -9 | 0 -5 40 82 126 153 }}
Badness (Sintel): 1.39


Optimal tuning (POTE): ~2 = 1\1, ~35/33 = 99.612
====== 23-limit ======
Subgroup: 2.3.5.7.11.13.17.19.23


{{Optimal ET sequence|legend=0| 12f, 253, 518c, 771cc }}
Comma list: 221/220, 243/242, 276/275, 323/322, 361/360, 364/363, 441/440


Badness: 0.069127
{{Mapping|legend=0| 1 1 7 5 2 -2 13 6 13 | 0 4 -32 -15 10 39 -61 -12 -58 }}


=== 17-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11.13.17
* WE: ~2 = 1200.0122{{c}}, ~72/65 = 175.3782{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~72/65 = 175.3763{{c}}


Comma list: 375/374, 595/594, 833/832, 1375/1372, 8624/8619
{{Optimal ET sequence|legend=0| 41g, 89, 130 }}


Mapping: {{mapping| 1 2 -1 -4 -7 -9 5 | 0 -5 40 82 126 153 -11 }}
Badness (Sintel): 1.37


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.612
=== Bisesqui ===
Subgroup: 2.3.5.7.11


{{Optimal ET sequence|legend=0| 12f, 253, 518c, 771cc }}
Comma list: 2401/2400, 9801/9800, 32805/32768


Badness: 0.045992
{{Mapping|legend=0| 2 2 14 10 23 | 0 4 -32 -15 -55 }}
: mapping generators: ~99/70, ~448/405


=== 19-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11.13.17.19
* WE: ~99/70 = 600.0429{{c}}, ~448/405 = 175.4474{{c}}
* CWE: ~99/70 = 600.0000{{c}}, ~448/405 = 175.4334{{c}}


Comma list: 375/374, 400/399, 495/494, 595/594, 1375/1372, 3978/3971
{{Optimal ET sequence|legend=1| 82e, 130, 212, 342, 1156, 1498, 1840d, 5862bbccdddee }}


Mapping: {{mapping| 1 2 -1 -4 -7 -9 5 4 | 0 -5 40 82 126 153 -11 3 }}
Badness (Sintel): 0.561


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.615
== Tsaharuk ==
[[File:Tsaharuk.jpg|alt=Tsaharuk.jpg|thumb|Parametric horagram of the tsaharuk temperament.]]
{{See also| Tsaharuk24 }}


{{Optimal ET sequence|legend=0| 12f, 253, 265, 518ch }}
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.


Badness: 0.038155
It was proposed by [[Jacques Dudon]] based on [[Julien Jalaleddine Weiss]] qanun tunings, which has [[mos]] of size 43, 60, 77 and 94 notes.<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_100718.html Yahoo! Tuning Group | ''A temperament for Maqam'']</ref>


== Quintaschis ==
It restricts to the [[2.3.7 subgroup]] as [[no-fives subgroup temperaments #Navy|navy]]. This relates tsaharuk to [[aberschismic temperaments #Quanic|quanic]], which favors a sharper fifth and works better in the higher limits, but which also has mos of size 43, 60, 77 and 94 notes. [[Bleu]] has, like tsaharuk, a generator of 1/5 fifth and makes for an instructive comparison. [[Edo]]s that support tsaharuk include [[77edo]], [[94edo]], [[171edo]] and [[248edo]], and edos supporting quanic are [[94edo]], [[111edo]] and [[205edo]]. Quanic and tsaharuk therefore become identical if 94edo is the tuning.
The quintaschis temperament ({{nowrap|12 &amp; 289}}) slices the fourth (4/3) into five semitones and tempers out 49009212/48828125 in the 7-limit.


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, 49009212/48828125
[[Comma list]]: 32805/32768, 420175/419904


{{Mapping|legend=1| 1 2 -1 -5 | 0 -5 40 94 }}
{{Mapping|legend=1| 1 1 7 0 | 0 5 -40 24 }}
: mapping generators: ~2, ~243/224


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~200/189 = 99.664
[[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| 12, …, 289, 301, 590, 891, 1192 }}
{{Optimal ET sequence|legend=1| 17, 77, 94, 171 }}


[[Badness]]: 0.132890
[[Badness]] (Sintel): 0.777


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


Comma list: 441/440, 32805/32768, 1953125/1951488
Comma list: 385/384, 1331/1323, 19712/19683


Mapping: {{mapping| 1 2 -1 -5 -8 | 0 -5 40 94 138 }}
{{Mapping|legend=0| 1 1 7 0 1 | 0 5 -40 24 21 }}


Optimal tuning (POTE): ~2 = 1\1, ~35/33 = 99.653
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=1| 12, …, 277d, 289 }}
{{Optimal ET sequence|legend=0| 17, 77, 94, 171e, 265e }}


Badness: 0.111477
Badness (Sintel): 2.10


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


Comma list: 364/363, 441/440, 32805/32768, 109512/109375
Comma list: 352/351, 385/384, 729/728, 1331/1323
 
{{Mapping|legend=0| 1 1 7 0 1 3 | 0 5 -40 24 21 6 }}


Mapping: {{mapping| 1 2 -1 -5 -8 -11 | 0 -5 40 94 138 177 }}
Optimal tunings:  
* WE: ~2 = 1200.1840{{c}}, ~13/12 = 140.3840{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.3627{{c}}


Optimal tuning (POTE): ~2 = 1\1, ~35/33 = 99.658
{{Optimal ET sequence|legend=0| 17, 77, 94, 171e }}


{{Optimal ET sequence|legend=1| 12f, …, 277dff, 289 }}
Badness (Sintel): 1.57


Badness: 0.074218
== 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.  


==== 17-limit ====
[[Subgroup]]: 2.3.5.7
Subgroup: 2.3.5.7.11.13.17


Comma list: 364/363, 441/440, 595/594, 3757/3750, 32805/32768
[[Comma list]]: 16875/16807, 32805/32768


Mapping: {{mapping| 1 2 -1 -5 -8 -11 5 | 0 -5 40 94 138 177 -11 }}
{{Mapping|legend=1| 1 0 15 12 | 0 5 -40 -29 }}
: mapping generators: ~2, ~56/45


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.656
[[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| 12f, 277dff, 289 }}
{{Optimal ET sequence|legend=1| 41, 142, 183, 224 }}


Badness: 0.050571
[[Badness]] (Sintel): 1.82


==== 19-limit ====
=== 11-limit ===
Subgroup: 2.3.5.7.11.13.17.19
Subgroup: 2.3.5.7.11


Comma list: 364/363, 441/440, 476/475, 595/594, 3757/3750, 6885/6859
Comma list: 540/539, 1375/1372, 32805/32768


Mapping: {{mapping| 1 2 -1 -5 -8 -11 5 4 | 0 -5 40 94 138 177 -11 3 }}
{{Mapping|legend=0| 1 0 15 12 -7 | 0 5 -40 -29 33 }}


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.659
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=1| 12f, 289 }}
{{Optimal ET sequence|legend=0| 41, 142, 183, 224, 631d, 855d }}


Badness: 0.042120
Badness (Sintel): 1.04


=== Quintahelenic ===
=== 13-limit ===
Subgroup: 2.3.5.7.11
Subgroup: 2.3.5.7.11.13


Comma list: 5632/5625, 8019/8000, 151263/151250
Comma list: 540/539, 729/728, 1375/1372, 4096/4095


Mapping: {{mapping| 1 2 -1 -5 -9 | 0 -5 40 94 150 }}
{{Mapping|legend=0| 1 0 15 12 -7 -15 | 0 5 -40 -29 33 59 }}


Optimal tuning (POTE): ~2 = 1\1, ~200/189 = 99.671
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=1| 12, …, 289e, 301, 915 }}
{{Optimal ET sequence|legend=0| 41, 142, 183, 224, 631d, 855d }}


Badness: 0.082225
Badness (Sintel): 0.884


==== 13-limit ====
== Quintilipyth ==
Subgroup: 2.3.5.7.11.13
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.  


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


Optimal tuning (POTE): ~2 = 1\1, ~200/189 = 99.661
{{Mapping|legend=1| 1 2 -1 -4 | 0 -5 40 82 }}
: mapping generators: ~2, ~625/588


{{Optimal ET sequence|legend=1| 12f, …, 289e, 301 }}
[[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 }}


Badness: 0.055570
{{Optimal ET sequence|legend=1| 12, …, 253, 265 }}


===== 17-limit =====
[[Badness]] (Sintel): 6.43
Subgroup: 2.3.5.7.11.13.17


Comma list: 561/560, 833/832, 847/845, 1701/1700, 3757/3750
=== 11-limit ===
Subgroup: 2.3.5.7.11


Mapping: {{mapping| 1 2 -1 -5 -9 -11 5 | 0 -5 40 94 150 177 -11 }}
Comma list: 1375/1372, 4375/4356, 32805/32768


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.665
{{Mapping|legend=0| 1 2 -1 -4 -7 | 0 -5 40 82 126 }}


{{Optimal ET sequence|legend=1| 12f, 289e, 301 }}
Optimal tunings:
* WE: ~2 = 1200.1503{{c}}, ~35/33 = 99.6287{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6176{{c}}


Badness: 0.040412
{{Optimal ET sequence|legend=0| 12, …, 253, 265, 518c }}


===== 19-limit =====
Badness (Sintel): 3.74
Subgroup: 2.3.5.7.11.13.17.19


Comma list: 476/475, 495/494, 561/560, 833/832, 847/845, 1701/1700
=== 13-limit ===
 
Mapping: {{mapping| 1 2 -1 -5 -9 -11 5 4 | 0 -5 40 94 150 177 -11 3 }}
 
Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.668
 
{{Optimal ET sequence|legend=1| 12f, 301 }}
 
Badness: 0.036840
 
==== Quintahelenoid ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


Comma list: 729/728, 1001/1000, 4096/4095, 86515/86436
Comma list: 1375/1372, 2080/2079, 4375/4356, 10648/10647


Mapping: {{mapping| 1 2 -1 -5 -9 14 | 0 -5 40 94 150 -124 }}
{{Mapping|legend=0| 1 2 -1 -4 -7 -9 | 0 -5 40 82 126 153 }}


Optimal tuning (POTE): ~2 = 1\1, ~200/189 = 99.672
Optimal tunings:
* WE: ~2 = 1200.1774{{c}}, ~35/33 = 99.6267{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6134{{c}}


{{Optimal ET sequence|legend=1| 12, 301, 614, 915 }}
{{Optimal ET sequence|legend=0| 12f, …, 241cdef, 253 }}


Badness: 0.066108
Badness (Sintel): 2.86


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


Comma list: 561/560, 729/728, 1001/1000, 4096/4095, 14161/14157
Comma list: 375/374, 595/594, 833/832, 1375/1372, 8624/8619


Mapping: {{mapping| 1 2 -1 -5 -9 14 5 | 0 -5 40 94 150 -124 -11 }}
{{Mapping|legend=0| 1 2 -1 -4 -7 -9 5 | 0 -5 40 82 126 153 -11 }}


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.671
Optimal tunings:
* WE: ~2 = 1200.1745{{c}}, ~18/17 = 99.6265{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6131{{c}}


{{Optimal ET sequence|legend=1| 12, 301 }}
{{Optimal ET sequence|legend=0| 12f, 241cdef, 253 }}


Badness: 0.047908
Badness (Sintel): 2.34


===== 19-limit =====
=== 19-limit ===
Subgroup: 2.3.5.7.11.13.17.19
Subgroup: 2.3.5.7.11.13.17.19


Comma list: 476/475, 561/560, 729/728, 1001/1000, 4096/4095, 6144/6137
Comma list: 375/374, 400/399, 495/494, 595/594, 1375/1372, 3978/3971


Mapping: {{mapping| 1 2 -1 -5 -9 14 5 4 | 0 -5 40 94 150 -124 -11 3 }}
{{Mapping|legend=0| 1 2 -1 -4 -7 -9 5 4 | 0 -5 40 82 126 153 -11 3 }}


Optimal tuning (POTE): ~2 = 1\1, ~18/17 = 99.672
Optimal tunings:
* WE: ~2 = 1200.0713{{c}}, ~18/17 = 99.6208{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6152{{c}}


{{Optimal ET sequence|legend=1| 12, 301 }}
{{Optimal ET sequence|legend=0| 12f, 253, 265 }}


Badness: 0.039542
Badness (Sintel): 2.32


== Sextilifourths ==
== Quintaschis ==
The sextilifourths ({{nowrap|130 &amp; 159}}, also known as ''sextilischis'', formerly ''sextilififths'') temperament 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]]: 32805/32768, 235298/234375
[[Comma list]]: 32805/32768, 49009212/48828125


{{Mapping|legend=1| 1 2 -1 -1 | 0 -6 48 55 }}
{{Mapping|legend=1| 1 2 -1 -5 | 0 -5 40 94 }}


: Mapping generators: ~2, ~21/2
[[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 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~21/20 = 83.053
{{Optimal ET sequence|legend=1| 12, …, 289, 301, 590, 891, 1192 }}
 
{{Optimal ET sequence|legend=1| 29, 72cd, 101, 130, 289, 419 }}


[[Badness]]: 0.108794
[[Badness]] (Sintel): 3.36


=== 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 -1 0 | 0 -6 48 55 50 }}
{{Mapping|legend=0| 1 2 -1 -5 -8 | 0 -5 40 94 138 }}


Optimal tuning (POTE): ~2 = 1\1, ~21/20 = 83.049
Optimal tunings:
* WE: ~2 = 1200.0988{{c}}, ~35/33 = 99.6613{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6540{{c}}


{{Optimal ET sequence|legend=1| 29, 72cde, 101e, 130, 289 }}
{{Optimal ET sequence|legend=0| 12, …, 277d, 289 }}


Badness: 0.045457
Badness (Sintel): 3.69


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


Comma list: 364/363, 441/440, 676/675, 10985/10976
Comma list: 364/363, 441/440, 32805/32768, 109512/109375


Mapping: {{mapping| 1 2 -1 -1 0 1 | 0 -6 48 55 50 39 }}
{{Mapping|legend=0| 1 2 -1 -5 -8 -11 | 0 -5 40 94 138 177 }}


Optimal tuning (POTE): ~2 = 1\1, ~21/20 = 83.049
Optimal tunings:
* WE: ~2 = 1200.0625{{c}}, ~35/33 = 99.6630{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~35/33 = 99.6583{{c}}


{{Optimal ET sequence|legend=1| 29, 72cdef, 101e, 130, 289 }}
{{Optimal ET sequence|legend=0| 12f, …, 277dff, 289 }}


Badness: 0.025276
Badness (Sintel): 3.07


== Septiquarschis ==
==== 17-limit ====
The septiquarschis temperament ({{nowrap|89 &amp; 94}}) splits septimal minor seventh ([[7/4]]) into four generators and tempers out 829440/823543 (mynaslender comma) and 67108864/66706983 (septiness comma).
Subgroup: 2.3.5.7.11.13.17


[[Subgroup]]: 2.3.5.7
Comma list: 364/363, 441/440, 595/594, 3757/3750, 32805/32768


[[Comma list]]: 32805/32768, 829440/823543
{{Mapping|legend=0| 1 2 -1 -5 -8 -11 5 | 0 -5 40 94 138 177 -11 }}


{{Mapping|legend=1| 1 3 -9 2 | 0 -7 -56 4 }}
Optimal tunings:
* WE: ~2 = 1200.1286{{c}}, ~18/17 = 99.6668{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6568{{c}}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~147/128 = 242.614
{{Optimal ET sequence|legend=0| 12f, 277dff, 289 }}


{{Optimal ET sequence|legend=1| 89, 94, 183, 460d, 643d, 1103dd }}
Badness (Sintel): 2.58


[[Badness]]: 0.187047
==== 19-limit ====
Subgroup: 2.3.5.7.11.13.17.19


=== 11-limit ===
Comma list: 364/363, 441/440, 476/475, 595/594, 3757/3750, 6885/6859
Subgroup: 2.3.5.7.11


Comma list: 540/539, 15488/15435, 32805/32768
{{Mapping|legend=0| 1 2 -1 -5 -8 -11 5 4 | 0 -5 40 94 138 177 -11 3 }}


Mapping: {{mapping| 1 3 -9 2 -2 | 0 -7 -56 4 27 }}
Optimal tunings:  
* WE: ~2 = 1200.0289{{c}}, ~18/17 = 99.6609{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6586{{c}}


Optimal tuning (POTE): ~2 = 1\1, ~147/128 = 242.616
{{Optimal ET sequence|legend=0| 12f, 289 }}


{{Optimal ET sequence|legend=1| 89, 94, 183, 460d, 643d, 826dd }}
Badness (Sintel): 2.56


Badness: 0.052002
=== Quintahelenic ===
Subgroup: 2.3.5.7.11


=== 13-limit ===
Comma list: 5632/5625, 8019/8000, 151263/151250
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 729/728, 1573/1568, 4096/4095
{{Mapping|legend=0| 1 2 -1 -5 -9 | 0 -5 40 94 150 }}


Mapping: {{mapping| 1 3 -9 2 -2 13 | 0 -7 -56 4 27 -46 }}
Optimal tunings:  
* WE: ~2 = 1200.0195{{c}}, ~200/189 = 99.6723{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6709{{c}}


Optimal tuning (POTE): ~2 = 1\1, ~147/128 = 242.610
{{Optimal ET sequence|legend=0| 12, …, 289e, 301, 915 }}


{{Optimal ET sequence|legend=1| 89, 94, 183, 277, 460d }}
Badness (Sintel): 2.72


Badness: 0.035315
==== 13-limit ====
Subgroup: 2.3.5.7.11.13


== Tsaharuk ==
Comma list: 847/845, 1716/1715, 5632/5625, 8019/8000
{{Main| Tsaharuk }}


[[Subgroup]]: 2.3.5.7
{{Mapping|legend=0| 1 2 -1 -5 -9 -11 | 0 -5 40 94 150 177 }}


[[Comma list]]: 32805/32768, 420175/419904
Optimal tunings:  
* WE: ~2 = 1200.0442{{c}}, ~200/189 = 99.6709{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6675{{c}}


{{Mapping|legend=1| 1 1 7 0 | 0 5 -40 24 }}
{{Optimal ET sequence|legend=0| 12f, …, 289e, 301 }}


: Mapping generators: ~2, ~243/224
Badness (Sintel): 2.30


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~243/224 = 140.350
===== 17-limit =====
Subgroup: 2.3.5.7.11.13.17


{{Optimal ET sequence|legend=1| 17, 60c, 77, 94, 171 }}
Comma list: 561/560, 833/832, 847/845, 1701/1700, 3757/3750


[[Badness]]: 0.030697
{{Mapping|legend=0| 1 2 -1 -5 -9 -11 5 | 0 -5 40 94 150 177 -11 }}


=== 11-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11
* WE: ~2 = 1200.1227{{c}}, ~200/189 = 99.6753{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6658{{c}}


Comma list: 385/384, 1331/1323, 19712/19683
{{Optimal ET sequence|legend=1| 12f, 289e, 301 }}


Mapping: {{mapping| 1 1 7 0 1 | 0 5 -40 24 21 }}
Badness (Sintel): 2.06


Optimal tuning (POTE): ~2 = 1\1, ~88/81 = 140.365
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19


{{Optimal ET sequence|legend=1| 17, 60ce, 77, 94, 171e, 265e, 436ee }}
Comma list: 476/475, 495/494, 561/560, 833/832, 847/845, 1701/1700


Badness: 0.063499
{{Mapping|legend=0| 1 2 -1 -5 -9 -11 5 4 | 0 -5 40 94 150 177 -11 3 }}


=== 13-limit ===
Optimal tunings:
Subgroup: 2.3.5.7.11.13
* WE: ~2 = 1200.0230{{c}}, ~200/189 = 99.6694{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6676{{c}}


Comma list: 352/351, 385/384, 729/728, 1331/1323
{{Optimal ET sequence|legend=0| 12f, 301 }}


Mapping: {{mapping| 1 1 7 0 1 3 | 0 5 -40 24 21 6 }}
Badness (Sintel): 2.24


Optimal tuning (POTE): ~2 = 1\1, ~13/12 = 140.363
==== Quintahelenoid ====
Subgroup: 2.3.5.7.11.13


{{Optimal ET sequence|legend=1| 17, 60ce, 77, 94, 171e, 436ee }}
Comma list: 729/728, 1001/1000, 4096/4095, 86515/86436


Badness: 0.037886
{{Mapping|legend=0| 1 2 -1 -5 -9 14 | 0 -5 40 94 150 -124 }}


== Quanharuk ==
Optimal tunings:
[[Subgroup]]: 2.3.5.7
* WE: ~2 = 1199.9919{{c}}, ~200/189 = 99.6712{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~200/189 = 99.6718{{c}}


[[Comma list]]: 16875/16807, 32805/32768
{{Optimal ET sequence|legend=0| 12, 301, 614, 915 }}


{{Mapping|legend=1| 1 0 15 12 | 0 5 -40 -29 }}
Badness (Sintel): 2.73


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


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~56/45 = 380.355
Comma list: 561/560, 729/728, 1001/1000, 4096/4095, 14161/14157


{{Optimal ET sequence|legend=1| 41, 142, 183, 224, 1303d, 1527cd, 1751cd, 1975cd }}
{{Mapping|legend=0| 1 2 -1 -5 -9 14 5 | 0 -5 40 94 150 -124 -11 }}


[[Badness]]: 0.071950
Optimal tunings:  
* WE: ~2 = 1200.0469{{c}}, ~18/17 = 99.6749{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6710{{c}}


=== 11-limit ===
{{Optimal ET sequence|legend=0| 12, 301 }}
Subgroup: 2.3.5.7.11


Comma list: 540/539, 1375/1372, 32805/32768
Badness (Sintel): 2.44


Mapping: {{mapping| 1 0 15 12 -7 | 0 5 -40 -29 33 }}
===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19


Optimal tuning (POTE): ~2 = 1\1, ~56/45 = 380.352
Comma list: 476/475, 561/560, 729/728, 1001/1000, 4096/4095, 6144/6137


{{Optimal ET sequence|legend=1| 41, 142, 183, 224, 631d, 855d, 1079d }}
{{Mapping|legend=0| 1 2 -1 -5 -9 14 5 4 | 0 -5 40 94 150 -124 -11 3 }}


Badness: 0.031549
Optimal tunings:  
* WE: ~2 = 1199.9925{{c}}, ~18/17 = 99.6710{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6716{{c}}


=== 13-limit ===
{{Optimal ET sequence|legend=0| 12, 301 }}
Subgroup: 2.3.5.7.11.13


Comma list: 540/539, 729/728, 1375/1372, 4096/4095
Badness (Sintel): 2.41


Mapping: {{mapping| 1 0 15 12 -7 -15 | 0 5 -40 -29 33 59 }}
== 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.


Optimal tuning (POTE): ~2 = 1\1, ~56/45 = 380.351
[[Subgroup]]: 2.3.5.7


{{Optimal ET sequence|legend=1| 41, 142, 183, 224, 631d, 855d }}
[[Comma list]]: 32805/32768, 235298/234375


Badness: 0.021392
{{Mapping|legend=1| 1 2 -1 -1 | 0 -6 48 55 }}
: mapping generators: ~2, ~21/20


== Quadrant ==
[[Optimal tuning]]s:
The ''quadrant'' temperament ({{nowrap|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.
* [[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 }}


[[Subgroup]]: 2.3.5.7
{{Optimal ET sequence|legend=1| 29, 72cd, 101, 130, 289, 419 }}


[[Comma list]]: 32805/32768, 390625/388962
[[Badness]] (Sintel): 2.75
 
{{Mapping|legend=1| 4 0 60 119 | 0 1 -8 -17 }}
 
: Mapping generators: ~25/21, ~3
 
[[Optimal tuning]] ([[POTE]]): ~25/21 = 1\4, ~3/2 = 701.8234
 
{{Optimal ET sequence|legend=1| 212, 224, 436, 660, 1096c }}
 
[[Badness]]: 0.110242


=== 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: {{mapping| 4 0 60 119 185 | 0 1 -8 -17 -27 }}
{{Mapping|legend=0| 1 2 -1 -1 0 | 0 -6 48 55 50 }}


Optimal tuning (POTE): ~25/21 = 1\4, ~3/2 = 701.8176
Optimal tunings:  
* WE: ~2 = 1200.0424{{c}}, ~21/20 = 83.0520{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/20 = 83.0497{{c}}


{{Optimal ET sequence|legend=1| 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: {{mapping| 4 0 60 119 185 224 | 0 1 -8 -17 -27 -33 }}
{{Mapping|legend=0| 1 2 -1 -1 0 1 | 0 -6 48 55 50 39 }}


Optimal tuning (POTE): ~25/21 = 1\4, ~3/2 = 701.8158
Optimal tunings:  
* WE: ~2 = 1200.1056{{c}}, ~21/20 = 83.0566{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~21/20 = 83.0508{{c}}


{{Optimal ET sequence|legend=1| 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 ({{nowrap|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
Line 2,274: Line 2,558:


{{Mapping|legend=1| 7 0 105 -56 | 0 1 -8 7 }}
{{Mapping|legend=1| 7 0 105 -56 | 0 1 -8 7 }}
: mapping generators: ~8575/7776, ~3


: Mapping generators: ~8575/7776, ~3
[[Optimal tuning]]s:  
 
* [[WE]]: ~8575/7776 = 171.4303{{c}}, ~3/2 = 701.7091{{c}}
[[Optimal tuning]] ([[POTE]]): ~8575/7776 = 1\7, ~3/2 = 701.702
: [[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 }}


{{Optimal ET sequence|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 2,288: Line 2,575:
Comma list: 3025/3024, 24057/24010, 32805/32768
Comma list: 3025/3024, 24057/24010, 32805/32768


Mapping: {{mapping| 7 0 105 -56 -120 | 0 1 -8 7 13 }}
{{Mapping|legend=0| 7 0 105 -56 -120 | 0 1 -8 7 13 }}


Optimal tuning (POTE): ~495/448 = 1\7, ~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}}


{{Optimal ET sequence|legend=1| 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 2,301: Line 2,590:
Comma list: 729/728, 1716/1715, 2200/2197, 3025/3024
Comma list: 729/728, 1716/1715, 2200/2197, 3025/3024


Mapping: {{mapping| 7 0 105 -56 -120 37 | 0 1 -8 7 13 -1 }}
{{Mapping|legend=0| 7 0 105 -56 -120 37 | 0 1 -8 7 13 -1 }}


Optimal tuning (POTE): ~495/448 = 1\7, ~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}}


{{Optimal ET sequence|legend=1| 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 ({{nowrap|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
Line 2,317: Line 2,608:


{{Mapping|legend=1| 8 0 120 -117 | 0 1 -8 11 }}
{{Mapping|legend=1| 8 0 120 -117 | 0 1 -8 11 }}
: mapping generators: ~42875/39366, ~3


: 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 }}


[[Optimal tuning]] ([[POTE]]): ~42875/39366 = 1\8, ~3/2 = 701.713
{{Optimal ET sequence|legend=1| 24, …, 224, 472, 696, 1168 }}


{{Optimal ET sequence|legend=1| 24, 224, 472, 696, 1168 }}
[[Badness]] (Sintel): 3.98
 
[[Badness]]: 0.157186


=== 11-limit ===
=== 11-limit ===
Line 2,331: Line 2,625:
Comma list: 9801/9800, 32805/32768, 46656/46585
Comma list: 9801/9800, 32805/32768, 46656/46585


Mapping: {{mapping| 8 0 120 -117 15 | 0 1 -8 11 1 }}
{{Mapping|legend=0| 8 0 120 -117 15 | 0 1 -8 11 1 }}


Optimal tuning (POTE): ~12/11 = 1\8, ~3/2 = 701.713
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=1| 24, 224, 472, 696, 1168 }}
{{Optimal ET sequence|legend=0| 24, …, 224, 472, 696, 1168 }}


Badness: 0.044778
Badness (Sintel): 1.48


=== 13-limit ===
=== 13-limit ===
Line 2,344: Line 2,640:
Comma list: 729/728, 1575/1573, 2200/2197, 6656/6655
Comma list: 729/728, 1575/1573, 2200/2197, 6656/6655


Mapping: {{mapping| 8 0 120 -117 15 93 | 0 1 -8 11 1 -5 }}
{{Mapping|legend=0| 8 0 120 -117 15 93 | 0 1 -8 11 1 -5 }}


Optimal tuning (POTE): ~12/11 = 1\8, ~3/2 = 701.725
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=1| 24, 224, 472, 696 }}
{{Optimal ET sequence|legend=0| 24, 224, 472, 696 }}


Badness: 0.030425
Badness (Sintel): 1.26


== Nonant ==
== Nonant ==
The ''nonant'' temperament ({{nowrap|36 &amp; 135}}) has a period of 1/9 octave and tempers out the [[septimal ennealimma]], {{monzo| -11 -9 0 9 }}.
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
[[Subgroup]]: 2.3.5.7
Line 2,360: Line 2,658:


{{Mapping|legend=1| 9 0 135 11 | 0 1 -8 1 }}
{{Mapping|legend=1| 9 0 135 11 | 0 1 -8 1 }}
: mapping generators: ~2592/2401, ~3


: Mapping generators: ~2592/2401, ~3
[[Optimal tuning]]s:  
 
* [[WE]]: ~2592/2401 = 133.3442{{c}}, ~3/2 = 701.8000{{c}}
[[Optimal tuning]] ([[CTE]]): ~2592/2401 = 1\9, ~3/2 = 701.7232
: [[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 }}
{{Optimal ET sequence|legend=1| 36, 99c, 135, 171, 2772bd, 2943bdd, …, 5166bccddd, 5337bccddd }}


[[Badness]]: 0.069896
[[Badness]] (Sintel): 1.77


=== 11-limit ===
=== 11-limit ===
Line 2,374: Line 2,675:
Comma list: 540/539, 32805/32768, 42875/42592
Comma list: 540/539, 32805/32768, 42875/42592


Mapping: {{mapping| 9 0 135 11 131 | 0 1 -8 1 -7 }}
{{Mapping|legend=0| 9 0 135 11 131 | 0 1 -8 1 -7 }}


Optimal tuning (CTE): ~242/225 = 1\9, ~3/2 = 701.8398
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: {{Optimal ET sequence| 36, 99c, 135, 171, 477ce, 648cee }}
{{Optimal ET sequence|legend=0| 36, 135, 171 }}


Badness: 0.126910
Badness (Sintel): 4.20


=== 13-limit ===
=== 13-limit ===
Line 2,387: Line 2,690:
Comma list: 540/539, 729/728, 4096/4095, 16807/16731
Comma list: 540/539, 729/728, 4096/4095, 16807/16731


Mapping: {{mapping| 9 0 135 11 131 -38 | 0 1 -8 1 -7 5 }}
{{Mapping|legend=0| 9 0 135 11 131 -38 | 0 1 -8 1 -7 5 }}


Optimal tuning (CTE): ~242/225 = 1\9, ~3/2 = 701.7998
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: {{Optimal ET sequence| 36, 99cf, 135, 171 }}
{{Optimal ET sequence|legend=0| 36, 99cf, 135, 171 }}


Badness: 0.076195
Badness (Sintel): 3.15


== Tridecafifths ==
== Septiquarschis ==
Tridecafifths divides the perfect 3/2 into 13 quartertones.  
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
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 32805/32768, {{monzo| -14 -1 -9 13 }}
[[Comma list]]: 32805/32768, 829440/823543


{{Mapping|legend=1| 1 1 7 6 | 0 13 -104 -71 }}
{{Mapping|legend=1| 1 -4 47 6 | 0 7 56 -4 }}
: mapping generators: ~2, ~256/147


: Mapping generators: ~2, ~1323/1280
[[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 tuning]] ([[CTE]]): ~2 = 1\1, ~1323/1280 = 53.9741
{{Optimal ET sequence|legend=1| 89, 94, 183, 460d, 643d }}


{{Optimal ET sequence|legend=1| 89, 200, 289 }}
[[Badness]] (Sintel): 4.73
 
[[Badness]]: 0.432580


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


Comma list: 441/440, 32805/32768, 55296000/55240493
Comma list: 540/539, 15488/15435, 32805/32768
 
{{Mapping|legend=0| 1 -4 47 6 25 | 0 7 56 -4 -27 }}
 
Optimal tunings:
* WE: ~2 = 1199.9430{{c}}, ~256/147 = 957.3390{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~256/147 = 957.3849{{c}}
 
{{Optimal ET sequence|legend=0| 89, 94, 183, 460d }}
 
Badness (Sintel): 1.72
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


Mapping: {{mapping| 1 1 7 6 4 | 0 13 -104 -71 -12 }}
Comma list: 540/539, 729/728, 1573/1568, 4096/4095


Optimal tuning (CTE): ~2 = 1\1, ~33/32 = 53.9744
{{Mapping|legend=0| 1 -4 47 6 25 -33 | 0 7 56 -4 -27 46 }}


Optimal ET sequence: {{Optimal ET sequence| 89, 200, 289 }}
Optimal tunings:  
* WE: ~2 = 1200.0058{{c}}, ~256/147 = 957.3946{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~256/147 = 957.3900{{c}}


Badness: 0.127820
{{Optimal ET sequence|legend=0| 89, 94, 183, 277, 460d }}
 
Badness (Sintel): 1.46


== Subgroup extensions ==
== 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 subgroup|2.3.5.13-subgroup]] [[restriction]] of 13-limit [[cassandra]].
Subgroup: 2.3.5.13
Comma list: 325/324, 32805/32768
{{Mapping|legend=2| 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
{{Mapping|legend=2| 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) ===
=== Photia (2.3.5.17) ===
{{See also| No-elevens subgroup temperaments #Garibaldia }}
{{See also| No-elevens subgroup temperaments #Garibaldia }}
Line 2,433: Line 2,790:
[[Comma list]]: 256/255, 1458/1445
[[Comma list]]: 256/255, 1458/1445


{{Mapping|legend=2| 1 0 15 -7 | 0 1 -8 7 }}
{{Mapping|legend=3| 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|legend=5| 1 0 15 0 0 0 -7 | 0 1 -8 0 0 0 7 }}
: mapping generators: ~2, ~3


: [[gencom]]: [2 3; 256/255 1458/1445]
[[Optimal tuning]]s:  
 
* [[WE]]: ~2 = 1199.5471{{c}}, ~3/2 = 701.2262{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 701.491
: [[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 }}
{{Optimal ET sequence|legend=1| 12, 41, 53, 65, 207g, 272gg }}


[[Tp tuning #T2 tuning|RMS error]]: 0.4842 cents
[[Badness]] (Sintel): 0.479


==== 2.3.5.17.19 ====
==== 2.3.5.17.19 subgroup ====
[[Subgroup]]: 2.3.5.17.19
Subgroup: 2.3.5.17.19


[[Comma list]]: 171/170, 256/255, 324/323
Comma list: 171/170, 256/255, 324/323


{{Mapping|legend=2| 1 0 15 -7 9 | 0 1 -8 7 -3 }}
{{Mapping|legend=2| 1 0 15 -7 9 | 0 1 -8 7 -3 }}


{{Mapping|legend=3| 1 0 15 0 0 0 -7 9 | 0 1 -8 0 0 0 7 -3 }}
{{Mapping|legend=4| 1 0 15 0 0 0 -7 9 | 0 1 -8 0 0 0 7 -3 }}


: [[gencom]]: [2 3; 171/170 256/255 324/323]
Optimal tunings:  
* WE: ~2 = 1199.7225{{c}}, ~3/2 = 701.3077{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 701.4754{{c}}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 701.470
{{Optimal ET sequence|legend=0| 12, 41, 53, 65, 142g }}


{{Optimal ET sequence|legend=1| 12, 41, 53, 65 }}
Badness (Sintel): 0.332
 
[[Tp tuning #T2 tuning|RMS error]]: 0.5374 cents


=== Nestoria (2.3.5.19) ===
=== Nestoria (2.3.5.19) ===
: ''See also: [[No-elevens subgroup temperaments #Garibaldia]] and [[No-elevens subgroup temperaments #Pontia|#Pontia]]''
{{See also| No-elevens subgroup temperaments #Garibaldia | No-elevens subgroup temperaments #Pontia }}


The [[S-expression]]-based comma list of this temperament is {[[1216/1215|S16/S18]], [[361/360|S19]] (, ''[[513/512|S15/S20]]'')}.  
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
[[Subgroup]]: 2.3.5.19
Line 2,471: Line 2,831:
[[Comma list]]: 361/360, 513/512
[[Comma list]]: 361/360, 513/512


{{Mapping|legend=2| 1 0 15 9 | 0 1 -8 -3 }}
{{Mapping|legend=3| 1 0 15 9 | 0 1 -8 -3 }}


{{Mapping|legend=5| 1 0 15 0 0 0 0 9 | 0 1 -8 0 0 0 0 -3 }}
: mapping generators: ~2, ~3
: mapping generators: ~2, ~3


{{Mapping|legend=3| 1 0 15 0 0 0 0 9 | 0 1 -8 0 0 0 0 -3 }}
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1200.2250{{c}}, ~3/2 = 701.8776{{c}}
: [[gencom]]: [2 3; 361/360 513/512]
: [[error map]]: {{val| +0.225 +0.148 +0.240 -1.796 }}
 
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 701.7307{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~3/2 = 701.746
: error map: {{val| 0.000 -0.224 -0.159 -2.705 }}


{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 118, 171 }}
{{Optimal ET sequence|legend=1| 12, 29, 41, 53, 118, 171, 460hh, 631hh }}


[[Tp tuning #T2 tuning|RMS error]]: 0.1763 cents
[[Badness]] (Sintel): 0.126


=== Taylor (2.3.5.13) ===
=== Taylor (2.3.5.13) ===
Line 2,492: Line 2,853:
[[Comma list]]: 676/675, 32805/32768
[[Comma list]]: 676/675, 32805/32768


{{Mapping|legend=2| 1 0 15 14 | 0 2 -16 -13 }}
{{Mapping|legend=3| 1 0 15 14 | 0 2 -16 -13 }}
 
{{Mapping|legend=5| 1 0 15 0 0 14 | 0 2 -16 0 0 -13 }}
: mapping generators: ~2, ~26/15


: 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 }}


{{Mapping|legend=3| 1 0 15 0 0 14 | 0 2 -16 0 0 -13 }}
{{Optimal ET sequence|legend=1| 24, 53, 130, 183, 236, 525f, 761ff }}


: [[gencom]]: [2 26/15; 676/675 32805/32768]
[[Badness]] (Sintel): 0.334


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~26/15 = 950.855
==== Dakota (2.3.5.13.19) ====
Subgroup: 2.3.5.13.19


{{Optimal ET sequence|legend=1| 24, 53, 130, 183, 236 }}
Comma list: 361/360, 513/512, 676/675


[[Tp tuning #T2 tuning|RMS error]]: 0.1485 cents
{{Mapping|legend=2| 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
 
{{Mapping|legend=2| 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) ===
=== Quintilischis (2.3.5.17) ===
Line 2,513: Line 2,905:
[[Comma list]]: 32805/32768, 1419857/1417176
[[Comma list]]: 32805/32768, 1419857/1417176


{{Mapping|legend=2| 1 2 -1 5 | 0 -5 40 -11 }}
{{Mapping|legend=3| 1 2 -1 5 | 0 -5 40 -11 }}


: Mapping generators: ~2, ~18/17
{{Mapping|legend=5| 1 2 -1 0 0 0 5 | 0 -5 40 0 0 0 -11 }}
: mapping generators: ~2, ~18/17


{{Mapping|legend=3| 1 2 -1 0 0 0 5 | 0 -5 40 0 0 0 -11 }}
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1200.1370{{c}}, ~18/17 = 99.6602{{c}}
: [[gencom]]: [2 18/17; 32805/32768 1419857/1417176]
: [[error map]]: {{val| +0.137 +0.018 -0.042 -0.533 }}
 
* [[CWE]]: ~2 = 1200.0000{{c}}, ~18/17 = 99.6499{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~18/17 = 99.649
: error map: {{val| 0.000 -0.205 -0.317 -1.104 }}


{{Optimal ET sequence|legend=1| 12, 253, 265, 277, 289 }}
{{Optimal ET sequence|legend=1| 12, …, 253, 265, 277, 289, 566g, 855g }}


[[Tp tuning #T2 tuning|RMS error]]: 0.0719 cents
[[Badness]] (Sintel): 1.34


==== 2.3.5.17.19 ====
==== 2.3.5.17.19 subgroup ====
[[Subgroup]]: 2.3.5.17.19
Subgroup: 2.3.5.17.19


[[Comma list]]: 4624/4617, 6144/6137, 6885/6859
Comma list: 4624/4617, 6144/6137, 6885/6859


{{Mapping|legend=2| 1 2 -1 5 4 | 0 -5 40 -11 3 }}
{{Mapping|legend=2| 1 2 -1 5 4 | 0 -5 40 -11 3 }}


{{Mapping|legend=3| 1 2 -1 0 0 0 5 4 | 0 -5 40 0 0 0 -11 3 }}
{{Mapping|legend=4| 1 2 -1 0 0 0 5 4 | 0 -5 40 0 0 0 -11 3 }}


: [[gencom]]: [2 18/17; 4624/4617 6144/6137 6885/6859]
Optimal tunings:  
* WE: ~2 = 1200.0350{{c}}, ~18/17 = 99.6550{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~18/17 = 99.6520{{c}}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~18/17 = 99.652
{{Optimal ET sequence|legend=0| 12, …, 253, 265, 277, 289 }}


{{Optimal ET sequence|legend=1| 12, 253, 265, 277, 289 }}
Badness (Sintel): 1.17


[[Tp tuning #T2 tuning|RMS error]]: 0.1636 cents
== References ==
<references/>


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