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The smallest EDOs purely consistent in the 7-, 15-, 31-, and 63-odd-limits are 10, 87, 311, and 3159811, respectively. | The smallest EDOs purely consistent in the 7-, 15-, 31-, and 63-odd-limits are 10, 87, 311, and 3159811, respectively. | ||
{{{{FULLPAGENAME}}/Appendix}} | {{{{FULLPAGENAME}}/Appendix}} | ||
Revision as of 19:19, 14 January 2025
Below is a table of the first 50 EDOs that are purely consistent (approximate all harmonics with <25% relative error) in the 7-, 15-, 31-, and 63-odd-limits.
The smallest EDOs purely consistent in the 7-, 15-, 31-, and 63-odd-limits are 10, 87, 311, and 3159811, respectively.
Additional results
The smallest EDOs purely consistent in the 7-, 15-, 31-, and 63-odd-limits are 10, 87, 311, and 3159811, respectively.
Additionally, there are (12) 7-odd-limit purely-consistent EDOs less than 87, (3) 15-odd-limit purely-consistent EDOs less than 311, and (481) 31-odd-limit purely consistent EDOs less than 3159811.
31-odd-limit purely consistent EDOs less than 3159811
311, 16808, 20567, 25540, 28342, 31920, 34691, 60392, 65322, 90623, 93664, 116498, 124702, 143958, 148418, 164838, 165226, 165879, 175878, 185793, 195339, 195727, 209851, 210569, 212147, 220633, 241200, 248975, 256119, 263323, 265323, 266901, 285172, 286350, 292376, 298467, 301592, 308712, 318400, 324296, 328645, 330645, 334553, 339998, 344145, 346742, 349643, 351672, 354185, 358987, 360565, 363466, 370499, 371564, 373677, 377373, 385729, 385912, 389618, 395256, 405050, 406296, 406426, 414965, 431385, 439524, 451051, 459944, 460438, 470372, 477470, 482971, 490175, 490358, 491510, 494589, 530634, 536089, 536443, 536983, 542792, 547442, 550955, 570416, 571134, 579803, 587942, 589737, 590843, 597876, 606545, 607263, 610304, 610776, 612764, 642696, 643349, 646915, 649428, 652630, 666236, 669749, 675269, 684507, 687632, 710208, 729980, 732129, 736360, 739261, 739914, 744899, 746294, 751267, 753168, 763102, 763820, 766861, 771834, 775347, 775530, 785464, 791767, 824588, 829142, 836917, 839818, 849034, 850740, 852075, 855154, 859279, 861279, 866153, 876087, 891199, 896654, 905140, 911520, 920777, 922172, 934600, 937585, 948507, 948724, 951408, 958441, 965315, 965532, 971341, 977560, 986099, 1002907, 1003914, 1007697, 1024505, 1025223, 1030314, 1035157, 1041313, 1042031, 1044761, 1045072, 1051965, 1055543, 1078300, 1090545, 1095937, 1096925, 1099826, 1100479, 1109760, 1110083, 1117287, 1118576, 1122272, 1124385, 1132206, 1132399, 1141410, 1144451, 1146747, 1149207, 1152332, 1161259, 1161977, 1163331, 1173330, 1177679, 1183575, 1183898, 1200383, 1206732, 1220950, 1235074, 1236652, 1238652, 1248586, 1251882, 1265705, 1272803, 1281342, 1298150, 1306164, 1311973, 1326097, 1330723, 1334236, 1336031, 1336749, 1337137, 1349124, 1359058, 1359776, 1363472, 1371247, 1373406, 1385788, 1395722, 1402459, 1403748, 1405326, 1410952, 1412530, 1418879, 1430801, 1432379, 1441583, 1447221, 1456502, 1461044, 1464029, 1476274, 1477852, 1479141, 1501975, 1506905, 1507476, 1508194, 1510114, 1511909, 1521824, 1522542, 1536666, 1539350, 1542475, 1549284, 1553474, 1567297, 1577231, 1581515, 1594757, 1595639, 1598323, 1601448, 1612447, 1615348, 1626270, 1626795, 1660650, 1662269, 1667854, 1680894, 1691893, 1696307, 1697702, 1705229, 1711826, 1712544, 1714510, 1719623, 1726755, 1737149, 1749201, 1756675, 1771517, 1777866, 1785865, 1788325, 1791366, 1800753, 1810687, 1823016, 1824594, 1829312, 1833714, 1836528, 1836839, 1846120, 1853647, 1862540, 1867470, 1872474, 1887704, 1894106, 1895501, 1897231, 1908401, 1912309, 1918335, 1921159, 1953026, 1955322, 1959105, 1973012, 1975913, 1976631, 1984052, 2010604, 2026347, 2027412, 2027636, 2038064, 2044444, 2051887, 2052458, 2066011, 2073109, 2083614, 2086792, 2089917, 2092818, 2092958, 2095859, 2097931, 2109766, 2112279, 2114739, 2116970, 2126090, 2129087, 2132082, 2148890, 2151791, 2161135, 2169674, 2183581, 2186482, 2197404, 2202225, 2203290, 2207338, 2208403, 2222568, 2222751, 2224146, 2235863, 2268836, 2285644, 2287439, 2293658, 2296255, 2299768, 2307242, 2310466, 2313591, 2322655, 2327809, 2331117, 2355228, 2358741, 2372564, 2381821, 2382209, 2384281, 2387794, 2390090, 2396333, 2398629, 2427682, 2442601, 2448969, 2458496, 2461481, 2463951, 2475304, 2479535, 2488074, 2489652, 2504882, 2515127, 2526480, 2534619, 2543158, 2547047, 2556981, 2563855, 2570888, 2581738, 2595250, 2598546, 2599941, 2609328, 2619262, 2622303, 2626006, 2639829, 2640400, 2646426, 2651182, 2654223, 2663952, 2671031, 2676657, 2680900, 2685873, 2687839, 2688774, 2691005, 2702681, 2712926, 2719306, 2722207, 2722925, 2733182, 2739733, 2742774, 2753857, 2756898, 2757616, 2773706, 2774424, 2775819, 2784358, 2784488, 2787936, 2788247, 2793885, 2798181, 2809534, 2810693, 2814989, 2833397, 2839112, 2841541, 2861033, 2861751, 2881600, 2893789, 2895184, 2903723, 2904434, 2924420, 2932776, 2934354, 2940657, 2949196, 2949584, 2963407, 2969045, 2971946, 2972223, 2978249, 2981504, 2982157, 2986571, 2997710, 2999676, 3000394, 3008169, 3014906, 3037222, 3044366, 3046826, 3049339, 3051893, 3056760, 3068949, 3076392, 3083490, 3100298, 3103069, 3114422, 3128115, 3134271, 3134989, 3139285, 3144923, 3148812, 3151797, 3158746
Code used
This is the JavaScript code I use to find purely-consistent EDOs by odd limit.
function et_error(interval, et)
{
return [1200, et * 100].map(x => Math.round(x * 100 * (Math.round(et * Math.log2(interval)) / et - Math.log2(interval))) / 100).concat(Math.round(et * Math.log2(interval)) % et);
}
function min_et(h, max_err_pct, max_edos)
{
var a = 0, i = 1, j = 0, start = Date.now(), output = new Array();
h = Math.round(Math.abs(h));
h = h + 1 - (h % 2);
while (j <= max_edos)
{
a = 1;
for (var k = 3; k <= h; k += 2)
{
if (Math.abs(et_error(k, i)[1]) > max_err_pct)
{
a = 0;
}
}
if (a == 1)
{
j++;
console.log(i + " | " + (Date.now() - start)/1000 + "s");
}
i++;
}
}
These lists were generated using JavaScript code run in Mozilla Firefox's console. The amount of time it took me to generate these lists is as follows:
- 7-odd-limit: 5ms
- 15-odd-limit: 62ms
- 31-odd-limit: 11.9s
- 63-odd-limit: 2h 53m 26.6s