Alphatricot family: Difference between revisions
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The generator for '''tricot temperament''' is the real cube root of third harmonic, 3<sup>1/3</sup>, tuned between 63/44 and 13/9. Tricot temperament can be described as 53&70 temperament, tempering out the [[ | The generator for '''tricot temperament''' is the real cube root of third harmonic, 3<sup>1/3</sup>, tuned between 63/44 and 13/9. Tricot temperament can be described as 53&70 temperament, tempering out the [[tricot comma]], {{monzo| 39 -29 3 }} in the 5-limit. There are some mappings for 7-limit extension of this temperament: septimal tricot (53&70, also known as ''trimot''), trident (53&229) and trillium (53&441). Tempering out [[5120/5103|hemifamity comma]] (5120/5103) leads to septimal tricot, [[6144/6125|porwell comma]] (6144/6125) leads to trident, and [[4375/4374|ragisma]] (4375/4374) leads to trillium. | ||
== Tricot == | == Tricot == | ||
Subgroup: 2.3.5 | |||
[[ | [[Comma list]]: {{monzo | 39 -29 3 }} = 68719476736000/68630377364883 | ||
{{ | [[Mapping]]: [{{val| 1 0 -13 }}, {{val| 0 3 29 }}] | ||
[[ | Mapping generators: ~2, ~59049/40960 | ||
{{Multival|legend=1| 3 29 39 }} | |||
[[POTE generator]]: ~59049/40960 = 634.012 | |||
{{Val list|legend=1| 53, 229, 282, 335, 388, 441, 1376, 1817, 2258 }} | {{Val list|legend=1| 53, 229, 282, 335, 388, 441, 1376, 1817, 2258 }} | ||
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[[Badness]]: 0.046093 | [[Badness]]: 0.046093 | ||
== | == Septimal tricot (aka trimot) == | ||
{{see also|Hemifamity temperaments #Tricot}} | {{see also| Hemifamity temperaments #Tricot (aka trimot) }} | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
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[[Comma list]]: 2430/2401, 5120/5103 | [[Comma list]]: 2430/2401, 5120/5103 | ||
[[Mapping]]: [{{val|1 0 -13 -3}}, {{val|0 3 29 11}}] | [[Mapping]]: [{{val| 1 0 -13 -3 }}, {{val| 0 3 29 11 }}] | ||
{{Multival|legend=1|3 29 11 39 9 -56}} | {{Multival|legend=1| 3 29 11 39 9 -56 }} | ||
[[ | [[POTE generator]]: ~81/56 = 634.0259 | ||
{{Val list|legend=1| 17c, 36c, 53, 70, 229dd, 282dd }} | {{Val list|legend=1| 17c, 36c, 53, 70, 229dd, 282dd }} | ||
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Comma list: 99/98, 121/120, 5120/5103 | Comma list: 99/98, 121/120, 5120/5103 | ||
Mapping: [{{val|1 0 -13 -3 -5}}, {{val|0 3 29 11 16}}] | Mapping: [{{val| 1 0 -13 -3 -5 }}, {{val| 0 3 29 11 16 }}] | ||
POTE generator: ~63/44 = 634.0273 | POTE generator: ~63/44 = 634.0273 | ||
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Comma list: 99/98, 121/120, 169/168, 352/351 | Comma list: 99/98, 121/120, 169/168, 352/351 | ||
Mapping: [{{val|1 0 -13 -3 -5 0}}, {{val|0 3 29 11 16 7}}] | Mapping: [{{val| 1 0 -13 -3 -5 0 }}, {{val| 0 3 29 11 16 7 }}] | ||
POTE generator: ~13/9 = 634.0115 | POTE generator: ~13/9 = 634.0115 | ||
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[[Comma list]]: 6144/6125, 14348907/14336000 | [[Comma list]]: 6144/6125, 14348907/14336000 | ||
[[Mapping]]: [{{val|1 0 -13 25}}, {{val|0 3 29 -42}}] | [[Mapping]]: [{{val| 1 0 -13 25 }}, {{val| 0 3 29 -42 }}] | ||
{{Multival|legend=1|3 29 -42 39 -75 -179}} | {{Multival|legend=1| 3 29 -42 39 -75 -179 }} | ||
[[ | [[POTE generator]]: ~4096/2835 = 634.0480 | ||
{{Val list|legend=1| 53, 176, 229, 282, 511 }} | {{Val list|legend=1| 53, 176, 229, 282, 511 }} | ||
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Comma list: 3388/3375, 6144/6125, 8019/8000 | Comma list: 3388/3375, 6144/6125, 8019/8000 | ||
Mapping: [{{val|1 0 -13 25 -33}}, {{val|0 3 29 -42 69}}] | Mapping: [{{val| 1 0 -13 25 -33 }}, {{val| 0 3 29 -42 69 }}] | ||
POTE generator: ~231/160 = 634.0669 | POTE generator: ~231/160 = 634.0669 | ||
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Comma list: 351/350, 2080/2079, 2197/2187, 3146/3125 | Comma list: 351/350, 2080/2079, 2197/2187, 3146/3125 | ||
Mapping: [{{val|1 0 -13 25 -33 0}}, {{val|0 3 29 -42 69 7}}] | Mapping: [{{val| 1 0 -13 25 -33 0 }}, {{val| 0 3 29 -42 69 7 }}] | ||
POTE generator: ~13/9 = 634.0652 | POTE generator: ~13/9 = 634.0652 | ||
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[[Comma list]]: 4375/4374, 1099511627776/1098337086315 | [[Comma list]]: 4375/4374, 1099511627776/1098337086315 | ||
[[Mapping]]: [{{val|1 0 -13 53}}, {{val|0 3 29 -95}}] | [[Mapping]]: [{{val| 1 0 -13 53 }}, {{val| 0 3 29 -95 }}] | ||
{{Multival|legend=1|3 29 -95 39 -159 -302}} | {{Multival|legend=1| 3 29 -95 39 -159 -302 }} | ||
[[ | [[POTE generator]]: ~23625/16384 = 634.0118 | ||
{{Val list|legend=1| 53, 441, 494, 935, 1376, 3193, 4569 }} | {{Val list|legend=1| 53, 441, 494, 935, 1376, 3193, 4569 }} | ||
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Comma list: 4375/4374, 131072/130977, 759375/758912 | Comma list: 4375/4374, 131072/130977, 759375/758912 | ||
Mapping: [{{val|1 0 -13 53 -89}}, {{val|0 3 29 -95 175}}] | Mapping: [{{val| 1 0 -13 53 -89 }}, {{val| 0 3 29 -95 175 }}] | ||
POTE generator: ~3888/2695 = 634.0094 | POTE generator: ~3888/2695 = 634.0094 | ||
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Comma list: 2080/2079, 4096/4095, 4375/4374, 78125/78078 | Comma list: 2080/2079, 4096/4095, 4375/4374, 78125/78078 | ||
Mapping: [{{val|1 0 -13 53 -89 -28}}, {{val|0 3 29 -95 175 60}}] | Mapping: [{{val| 1 0 -13 53 -89 -28 }}, {{val| 0 3 29 -95 175 60 }}] | ||
POTE generator: ~75/52 = 634.0095 | POTE generator: ~75/52 = 634.0095 | ||
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Comma list: 4375/4374, 5632/5625, 4108797/4096000 | Comma list: 4375/4374, 5632/5625, 4108797/4096000 | ||
Mapping: [{{val|1 0 -13 53 -61}}, {{val|0 3 29 -95 122}}] | Mapping: [{{val| 1 0 -13 53 -61 }}, {{val| 0 3 29 -95 122 }}] | ||
POTE generator: ~231/160 = 634.0190 | POTE generator: ~231/160 = 634.0190 | ||
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Comma list: 847/845, 1001/1000, 4096/4095, 4375/4374 | Comma list: 847/845, 1001/1000, 4096/4095, 4375/4374 | ||
Mapping: [{{val|1 0 -13 53 -61 -28}}, {{val|0 3 29 -95 122 60}}] | Mapping: [{{val| 1 0 -13 53 -61 -28 }}, {{val| 0 3 29 -95 122 60 }}] | ||
POTE generator: ~75/52 = 634.0181 | POTE generator: ~75/52 = 634.0181 | ||
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[[Comma list]]: 250047/250000, 11785390260224/11767897353375 | [[Comma list]]: 250047/250000, 11785390260224/11767897353375 | ||
[[Mapping]]: [{{val|3 6 19 30}}, {{val|0 -3 -29 -52}}] | [[Mapping]]: [{{val| 3 6 19 30 }}, {{val| 0 -3 -29 -52 }}] | ||
{{Multival|legend=1|9 87 156 117 222 118}} | {{Multival|legend=1| 9 87 156 117 222 118 }} | ||
[[ | [[POTE generator]]: ~100352/91125 = 165.9837 | ||
{{Val list|legend=1| 159, 282, 441, 2487, 2928, 3369 }} | {{Val list|legend=1| 159, 282, 441, 2487, 2928, 3369 }} | ||
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Comma list: 4000/3993, 166698/166375, 200704/200475 | Comma list: 4000/3993, 166698/166375, 200704/200475 | ||
Mapping: [{{val|3 6 19 30 22}}, {{val|0 -3 -29 -52 -28}}] | Mapping: [{{val| 3 6 19 30 22 }}, {{val| 0 -3 -29 -52 -28 }}] | ||
POTE generator: ~11/10 = 165.9835 | POTE generator: ~11/10 = 165.9835 | ||
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Comma list: 1575/1573, 2080/2079, 34398/34375, 43904/43875 | Comma list: 1575/1573, 2080/2079, 34398/34375, 43904/43875 | ||
Mapping: [{{val|3 6 19 30 22 36}}, {{val|0 -3 -29 -52 -28 -60}}] | Mapping: [{{val| 3 6 19 30 22 36 }}, {{val| 0 -3 -29 -52 -28 -60 }}] | ||
POTE generator: ~11/10 = 165.9842 | POTE generator: ~11/10 = 165.9842 | ||
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Comma list: 936/935, 1575/1573, 1701/1700, 2025/2023, 8624/8619 | Comma list: 936/935, 1575/1573, 1701/1700, 2025/2023, 8624/8619 | ||
Mapping: [{{val|3 6 19 30 22 36 16}}, {{val|0 -3 -29 -52 -28 -60 -9}}] | Mapping: [{{val| 3 6 19 30 22 36 16 }}, {{val| 0 -3 -29 -52 -28 -60 -9 }}] | ||
POTE generator: ~11/10 = 165.9805 | POTE generator: ~11/10 = 165.9805 | ||
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[[Category:Temperament family]] | [[Category:Temperament family]] | ||
[[Category:Tricot family| ]] <!-- main article --> | [[Category:Tricot family| ]] <!-- main article --> | ||
[[Category:Rank 2]] | |||
[[Category:Tricot]] | [[Category:Tricot]] |