103169edo: Difference between revisions
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Revision as of 04:03, 9 July 2023
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It may contain ideas which are less likely to find practical applications in music, or numbers or structures that are arbitrary or exceedingly small, large, or complex. Novelty topics are often developed by a single person or a small group. As such, this page may also contain idiosyncratic terms, notation, or conceptual frameworks. |
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| ← 103168edo | 103169edo | 103170edo → |
103169edo provides an extraordinarily strong 7-limit system, tempering out [9 -28 37 -18⟩, [-92 -17 21 25⟩, and [110 -71 -11 10⟩. It maps the starling comma (126/125) to 1186 steps, the gamelisma (1029/1024) to 725 steps, the marvel comma (225/224) to 663 steps, the hemifamity comma (5120/5103) to 495 steps, the breedsma (2401/2400) to 62 steps, and the ragisma (4375/4374) to 34 steps. The patent val tempers out [20 3 -9 -10 7⟩, [-29 16 5 -9 5⟩, [3 -26 13 -7 8⟩, and [-6 2 -24 11 8⟩ in the 11-limit, and 5767168/5767125, 1610510000/1610497161, 12784876137/12784844800, 26796875000/26796587103, and [-17 -5 -13 0 17 -1⟩ in the 13-limit.
Prime harmonics
| Harmonic | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | +0.0000000 | +0.0000438 | +0.0000044 | +0.0000005 | -0.0011709 | +0.0038933 | -0.0052791 | -0.0050438 | -0.0042274 | -0.0004802 | -0.0055731 |
| Relative (%) | +0.0 | +0.4 | +0.0 | +0.0 | -10.1 | +33.5 | -45.4 | -43.4 | -36.3 | -4.1 | -47.9 | |
| Steps (reduced) |
103169 (0) |
163519 (60350) |
239551 (33213) |
289632 (83294) |
356906 (47399) |
381771 (72264) |
421699 (9023) |
438254 (25578) |
466691 (54015) |
501193 (88517) |
511119 (98443) | |
Subsets and supersets
Since 103169 factors into 11 × 83 × 113, 103169edo has subset edos 11, 83, 113, 913, 1243, and 9379.