36edo: Difference between revisions
→Theory: expand on subsets and supersets |
→Intervals: unify to 1 decimal place |
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== Intervals == | == Intervals == | ||
{| class="wikitable center- | {| class="wikitable center-1 right-2 center-6 center-7 center-8" | ||
|- | |- | ||
! | ! # | ||
! [[ | ! [[Cent]]s | ||
! Approximate<br | ! Approximate<br>ratios of 2.3.7<ref group="note" name="subg">{{sg|limit=2.3.7 or 2.3.7.13.17.19 subgroup}}</ref> | ||
! Additional ratios<br | ! Additional ratios<br>of 2.3.7.13.17.19<ref group="note" name="subg" /> | ||
! Additional ratios<br | ! Additional ratios<br>of 2.3.5.7<ref group="note" name="incons">Inconsistent intervals are in ''italics.''</ref> | ||
! colspan="3" | [[Ups and Downs Notation|Ups and downs<br />notation]] | ! colspan="3" | [[Ups and Downs Notation|Ups and downs<br />notation]] | ||
|- | |- | ||
| 0 | | 0 | ||
| 0. | | 0.0 | ||
| 1/1 | | 1/1 | ||
| | | | ||
Line 50: | Line 50: | ||
|- | |- | ||
| 1 | | 1 | ||
| 33. | | 33.3 | ||
| | | [[49/48]], [[64/63]] | ||
| | | | ||
| | | | ||
Line 59: | Line 59: | ||
|- | |- | ||
| 2 | | 2 | ||
| 66. | | 66.7 | ||
| [[28/27]] | | [[28/27]] | ||
| | | | ||
Line 68: | Line 68: | ||
|- | |- | ||
| 3 | | 3 | ||
| 100 | | 100.0 | ||
| 256/243 | | 256/243 | ||
| [[17/16]], [[18/17]] | | [[17/16]], [[18/17]] | ||
Line 77: | Line 77: | ||
|- | |- | ||
| 4 | | 4 | ||
| 133. | | 133.3 | ||
| 243/224 | | 243/224 | ||
| [[14/13]], [[13/12]] | | [[14/13]], [[13/12]] | ||
Line 86: | Line 86: | ||
|- | |- | ||
| 5 | | 5 | ||
| 166. | | 166.7 | ||
| [[54/49]] | | [[54/49]] | ||
| | | | ||
Line 95: | Line 95: | ||
|- | |- | ||
| 6 | | 6 | ||
| 200 | | 200.0 | ||
| [[9/8]] | | [[9/8]] | ||
| [[19/17]] | | [[19/17]] | ||
Line 104: | Line 104: | ||
|- | |- | ||
| 7 | | 7 | ||
| 233. | | 233.3 | ||
| [[8/7]] | | [[8/7]] | ||
| | | | ||
Line 113: | Line 113: | ||
|- | |- | ||
| 8 | | 8 | ||
| 266. | | 266.7 | ||
| [[7/6]] | | [[7/6]] | ||
| | | | ||
Line 122: | Line 122: | ||
|- | |- | ||
| 9 | | 9 | ||
| 300 | | 300.0 | ||
| [[32/27]] | | [[32/27]] | ||
| [[19/16]] | | [[19/16]] | ||
Line 131: | Line 131: | ||
|- | |- | ||
| 10 | | 10 | ||
| 333. | | 333.3 | ||
| 98/81 | | 98/81 | ||
| [[17/14]] | | [[17/14]] | ||
Line 140: | Line 140: | ||
|- | |- | ||
| 11 | | 11 | ||
| 366. | | 366.7 | ||
| 243/196 | | 243/196 | ||
| [[16/13]], [[26/21]], [[21/17]] | | [[16/13]], [[26/21]], [[21/17]] | ||
Line 149: | Line 149: | ||
|- | |- | ||
| 12 | | 12 | ||
| 400 | | 400.0 | ||
| [[81/64]] | | [[81/64]] | ||
| [[24/19]] | | [[24/19]] | ||
Line 158: | Line 158: | ||
|- | |- | ||
| 13 | | 13 | ||
| 433. | | 433.3 | ||
| [[9/7]] | | [[9/7]] | ||
| | | | ||
Line 167: | Line 167: | ||
|- | |- | ||
| 14 | | 14 | ||
| 466. | | 466.7 | ||
| [[64/49]], [[21/16]] | | [[64/49]], [[21/16]] | ||
| [[17/13]] | | [[17/13]] | ||
Line 176: | Line 176: | ||
|- | |- | ||
| 15 | | 15 | ||
| 500. | | 500.0 | ||
| [[4/3]] | | [[4/3]] | ||
| | | | ||
Line 185: | Line 185: | ||
|- | |- | ||
| 16 | | 16 | ||
| 533. | | 533.3 | ||
| [[49/36]] | | [[49/36]] | ||
| | | | ||
Line 194: | Line 194: | ||
|- | |- | ||
| 17 | | 17 | ||
| 566. | | 566.7 | ||
| | | | ||
| [[18/13]] | | [[18/13]] | ||
Line 203: | Line 203: | ||
|- | |- | ||
| 18 | | 18 | ||
| 600 | | 600.0 | ||
| | | | ||
| [[17/12]], [[24/17]] | | [[17/12]], [[24/17]] | ||
Line 212: | Line 212: | ||
|- | |- | ||
| 19 | | 19 | ||
| 633. | | 633.3 | ||
| | | | ||
| [[13/9]] | | [[13/9]] | ||
Line 221: | Line 221: | ||
|- | |- | ||
| 20 | | 20 | ||
| 666. | | 666.7 | ||
| 72/49 | | 72/49 | ||
| | | | ||
Line 230: | Line 230: | ||
|- | |- | ||
| 21 | | 21 | ||
| 700 | | 700.0 | ||
| [[3/2]] | | [[3/2]] | ||
| | | | ||
Line 239: | Line 239: | ||
|- | |- | ||
| 22 | | 22 | ||
| 733. | | 733.3 | ||
| [[49/32]], [[32/21]] | | [[49/32]], [[32/21]] | ||
| [[26/17]] | | [[26/17]] | ||
Line 248: | Line 248: | ||
|- | |- | ||
| 23 | | 23 | ||
| 766. | | 766.7 | ||
| [[14/9]] | | [[14/9]] | ||
| | | | ||
Line 257: | Line 257: | ||
|- | |- | ||
| 24 | | 24 | ||
| 800 | | 800.0 | ||
| [[128/81]] | | [[128/81]] | ||
| [[19/12]] | | [[19/12]] | ||
Line 266: | Line 266: | ||
|- | |- | ||
| 25 | | 25 | ||
| 833. | | 833.3 | ||
| 392/243 | | 392/243 | ||
| [[13/8]], [[21/13]], [[34/21]] | | [[13/8]], [[21/13]], [[34/21]] | ||
Line 275: | Line 275: | ||
|- | |- | ||
| 26 | | 26 | ||
| 866. | | 866.7 | ||
| 81/49 | | 81/49 | ||
| [[28/17]] | | [[28/17]] | ||
Line 284: | Line 284: | ||
|- | |- | ||
| 27 | | 27 | ||
| 900 | | 900.0 | ||
| [[27/16]] | | [[27/16]] | ||
| [[32/19]] | | [[32/19]] | ||
Line 293: | Line 293: | ||
|- | |- | ||
| 28 | | 28 | ||
| 933. | | 933.3 | ||
| [[12/7]] | | [[12/7]] | ||
| | | | ||
Line 302: | Line 302: | ||
|- | |- | ||
| 29 | | 29 | ||
| 966. | | 966.7 | ||
| [[7/4]] | | [[7/4]] | ||
| | | | ||
Line 311: | Line 311: | ||
|- | |- | ||
| 30 | | 30 | ||
| 1000 | | 1000.0 | ||
| [[16/9]] | | [[16/9]] | ||
| [[34/19]] | | [[34/19]] | ||
Line 320: | Line 320: | ||
|- | |- | ||
| 31 | | 31 | ||
| 1033. | | 1033.3 | ||
| 49/27 | | 49/27 | ||
| | | | ||
Line 329: | Line 329: | ||
|- | |- | ||
| 32 | | 32 | ||
| 1066. | | 1066.7 | ||
| 448/243 | | 448/243 | ||
| [[13/7]], [[24/13]] | | [[13/7]], [[24/13]] | ||
Line 338: | Line 338: | ||
|- | |- | ||
| 33 | | 33 | ||
| 1100 | | 1100.0 | ||
| [[243/128]] | | [[243/128]] | ||
| [[32/17]], [[17/9]] | | [[32/17]], [[17/9]] | ||
Line 347: | Line 347: | ||
|- | |- | ||
| 34 | | 34 | ||
| 1133. | | 1133.3 | ||
| [[27/14]] | | [[27/14]] | ||
| | | | ||
Line 356: | Line 356: | ||
|- | |- | ||
| 35 | | 35 | ||
| 1166. | | 1166.7 | ||
| 63/32, 96/49 | | 63/32, 96/49 | ||
| | | | ||
Line 365: | Line 365: | ||
|- | |- | ||
| 36 | | 36 | ||
| 1200. | | 1200.0 | ||
| 2/1 | | 2/1 | ||
| | | | ||
Line 374: | Line 374: | ||
|} | |} | ||
Chords can be named using ups and downs as C upminor, D downmajor seven, etc. See [[Ups and | Chords can be named using ups and downs as C upminor, D downmajor seven, etc. See [[Ups and downs notation #Chords and chord progressions]]. | ||
== Notation == | == Notation == |