User:Overthink/Table of 311edo intervals: Difference between revisions
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Thanks, but no column merges, the first column is within 13-limit, the second column is strictly HC17 through HC23, third column is strictly HC29 through HC41 (1/1 and 2/1 might be exceptions) |
more intervals up to 4/3, except for 103\311, 117\311, 128\311 of which I couldn't find good mapping |
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| Line 26: | Line 26: | ||
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| [[325/324]], [[352/351]], [[364/363]],<br>[[385/384]], [[441/440]], [[540/539]],<br>[[676/675]], [[729/728]], [[847/845]] | | [[325/324]], [[352/351]], [[364/363]],<br>[[385/384]], [[441/440]], [[540/539]],<br>[[676/675]], [[729/728]], [[847/845]] | ||
| ''[[289/288]]'', [[361/360]], [[400/399]], | | ''[[289/288]]'', [[361/360]], [[400/399]], | ||
[[484/483]], [[513/512]], [[529/528]], | |||
[[561/560]], [[576/575]], [[715/714]] | |||
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|- | |- | ||
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| | |[[22/19]] | ||
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|- | |- | ||
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| | | | ||
| | |[[29/25]], [[36/31]] | ||
|- | |- | ||
| 68 | | 68 | ||
| 262.379 | | 262.379 | ||
|sA2 | |sA2 | ||
| | |[[64/55]] | ||
| | |[[57/49]] | ||
| | | | ||
|- | |- | ||
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| 270.096 | | 270.096 | ||
| | | | ||
| | |[[90/77]] | ||
| | |[[76/65]] | ||
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|- | |- | ||
| Line 513: | Line 515: | ||
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| | | | ||
| | |[[34/29]], [[41/35]] | ||
|- | |- | ||
| 72 | | 72 | ||
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| | | | ||
| | |[[19/16]] | ||
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|- | |- | ||
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| | | | ||
| | |[[31/26]] | ||
|- | |- | ||
| 80 | | 80 | ||
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| | | | ||
| | |[[49/41]] | ||
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| 81 | | 81 | ||
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| | |[[91/76]] | ||
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| | |[[28/23]] | ||
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|- | |- | ||
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| | | | ||
| | |[[37/30]] | ||
|- | |- | ||
| 95 | | 95 | ||
| Line 702: | Line 704: | ||
| | | | ||
| | | | ||
| | |[[51/41]] | ||
|- | |- | ||
| 99 | | 99 | ||
| 381.994 | | 381.994 | ||
|d4 | |d4 | ||
| | |[[81/65]], [[96/77]] | ||
| | | | ||
| | | | ||
| Line 728: | Line 730: | ||
| 393.569 | | 393.569 | ||
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| | |[[49/39]] | ||
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| Line 736: | Line 738: | ||
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| | |[[34/27]] | ||
| | |[[39/31]] | ||
|- | |- | ||
| 104 | | 104 | ||
| Line 744: | Line 746: | ||
| | | | ||
| | | | ||
| | |[[29/23]] | ||
|- | |- | ||
| 105 | | 105 | ||
| 405.145 | | 405.145 | ||
| | | | ||
| | |[[91/72]] | ||
| | |[[24/19]] | ||
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|- | |- | ||
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| 432.154 | | 432.154 | ||
| | | | ||
| | |[[77/60]] | ||
| | | | ||
| | | | ||
| Line 813: | Line 815: | ||
|sd4 | |sd4 | ||
| | | | ||
| | |[[49/38]] | ||
| | |[[40/31]] | ||
|- | |- | ||
| 115 | | 115 | ||
| Line 827: | Line 829: | ||
| | | | ||
| | | | ||
| | |[[22/17]], [[57/44]] | ||
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|- | |- | ||
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| 459.164 | | 459.164 | ||
| | | | ||
| | |[[30/23]] | ||
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| 463.023 | | 463.023 | ||
| | | | ||
| | |[[64/49]], [[98/75]] | ||
| | |[[17/13]] | ||
| | |[[81/62]] | ||
|- | |- | ||
| 121 | | 121 | ||
| 466.881 | | 466.881 | ||
|sA3 | |sA3 | ||
|[[55/42]] | |||
| | | | ||
| | |[[38/29]] | ||
|- | |- | ||
| 122 | | 122 | ||
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| | |[[29/22]] | ||
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| 125 | | 125 | ||
| 482.315 | | 482.315 | ||
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|[[33/25]] | |||
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| | |[[37/28]] | ||
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| 126 | | 126 | ||
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| | |[[45/34]] | ||
| | |[[49/37]] | ||
|- | |- | ||
| 127 | | 127 | ||
| 490.032 | | 490.032 | ||
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| | |[[65/49]] | ||
| | |[[69/52]] | ||
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| | |[[23/16]] | ||
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| 268 | | 268 | ||
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| | |[[31/16]] | ||
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| 298 | | 298 | ||
Revision as of 18:56, 24 February 2026
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This table assumes the 41-limit patent val ⟨311 493 722 873 1076 1151 1271 1321 1407 1511 1541 1620 1666] of 311edo. Intervals that differ by their assigned steps by more than 50%, but less than 100%, are marked with italics. Intervals that differ by more than 100% are not shown.
| Steps | Cents | Marks | Approximate Ratios | ||
|---|---|---|---|---|---|
| 13-limit | 23-limit | 41-limit | |||
| 0 | 0.000 | P1 | 1/1 | ||
| 1 | 3.859 | 325/324, 352/351, 364/363, 385/384, 441/440, 540/539, 676/675, 729/728, 847/845 |
289/288, 361/360, 400/399, | ||
| 2 | 7.717 | 196/195, 225/224, 243/242, 351/350, 896/891 |
256/255, 324/323 | ||
| 3 | 11.576 | 144/143, 169/168, 176/175 | |||
| 4 | 15.434 | 100/99, 105/104, 121/120 | |||
| 5 | 19.293 | 91/90, 99/98 | 85/84, 92/91, 96/95 | 82/81, 88/87, 93/92 | |
| 6 | 23.151 | 78/77, 81/80 | 70/69, 76/75, 77/76 | 75/74 | |
| 7 | 27.010 | 64/63, 65/64, 66/65 | 69/68 | 63/62 | |
| 8 | 30.868 | sd2 | 55/54, 56/55 | 57/56 | 58/57 |
| 9 | 34.727 | 49/48, 50/49 | 51/50, 52/51 | ||
| 10 | 38.585 | 45/44 | 46/45 | ||
| 11 | 42.444 | 40/39 | 41/40, 42/41 | ||
| 12 | 46.302 | 39/38 | 37/36, 38/37 | ||
| 13 | 50.161 | 36/35 | 34/33, 35/34 | ||
| 14 | 54.019 | 33/32 | 32/31 | ||
| 15 | 57.878 | sA1 | 30/29, 31/30 | ||
| 16 | 61.736 | 28/27 | 29/28 | ||
| 17 | 65.595 | 27/26 | |||
| 18 | 69.453 | 25/24, 26/25 | 51/49 | ||
| 19 | 73.312 | 24/23 | |||
| 20 | 77.170 | 23/22 | |||
| 21 | 81.029 | 22/21 | |||
| 22 | 84.887 | 21/20 | |||
| 23 | 88.746 | m2 | 256/243 | 20/19 | |
| 24 | 92.605 | 19/18 | 58/55 | ||
| 25 | 96.463 | 37/35 | |||
| 26 | 100.322 | 18/17 | |||
| 27 | 104.180 | 17/16 | |||
| 28 | 108.039 | 33/31 | |||
| 29 | 111.897 | 16/15 | |||
| 30 | 115.756 | A1 | 2187/2048 | 31/29 | |
| 31 | 119.614 | 15/14 | |||
| 32 | 123.473 | 29/27 | |||
| 33 | 127.331 | 14/13 | |||
| 34 | 131.190 | 41/38 | |||
| 35 | 135.048 | 40/37 | |||
| 36 | 138.907 | 13/12 | |||
| 37 | 142.765 | 38/35 | |||
| 38 | 146.624 | n2 | 160/147 | ||
| 39 | 150.482 | 12/11 | |||
| 40 | 154.341 | 82/75 | |||
| 41 | 158.199 | 23/21 | |||
| 42 | 162.058 | 45/41 | |||
| 43 | 165.916 | 11/10 | |||
| 44 | 169.775 | 32/29 | |||
| 45 | 173.633 | 21/19 | |||
| 46 | 177.492 | d3 | 41/37 | ||
| 47 | 181.350 | 10/9 | |||
| 48 | 185.209 | 69/62 | |||
| 49 | 189.068 | 29/26 | |||
| 50 | 192.926 | 19/17 | |||
| 51 | 196.785 | 28/25 | |||
| 52 | 200.643 | 55/49 | 64/57 | ||
| 53 | 204.502 | M2 | 9/8 | ||
| 54 | 208.360 | 44/39 | 35/31 | ||
| 55 | 212.219 | 26/23 | |||
| 56 | 216.077 | 17/15 | |||
| 57 | 219.936 | 25/22 | 42/37 | ||
| 58 | 223.794 | 33/29 | |||
| 59 | 227.653 | 57/50, 65/57 | |||
| 60 | 231.511 | 8/7 | |||
| 61 | 235.370 | sd3 | 55/48, 63/55 | ||
| 62 | 239.228 | 31/27 | |||
| 63 | 243.087 | 23/20 | |||
| 64 | 246.945 | 15/13 | 98/85 | ||
| 65 | 250.804 | 37/32 | |||
| 66 | 254.662 | 22/19 | |||
| 67 | 258.521 | 29/25, 36/31 | |||
| 68 | 262.379 | sA2 | 64/55 | 57/49 | |
| 69 | 266.238 | 7/6 | |||
| 70 | 270.096 | 90/77 | 76/65 | ||
| 71 | 273.955 | 34/29, 41/35 | |||
| 72 | 277.814 | 27/23 | |||
| 73 | 281.672 | 20/17 | |||
| 74 | 285.531 | 33/28 | |||
| 75 | 289.389 | 13/11 | |||
| 76 | 293.248 | m3 | 32/27 | ||
| 77 | 297.106 | 19/16 | |||
| 78 | 300.965 | 25/21 | |||
| 79 | 304.823 | 31/26 | |||
| 80 | 308.682 | 49/41 | |||
| 81 | 312.540 | 91/76 | |||
| 82 | 316.399 | 6/5 | |||
| 83 | 320.257 | A2 | 77/64 | ||
| 84 | 324.116 | 135/112 | |||
| 85 | 327.974 | 29/24 | |||
| 86 | 331.833 | 40/33 | |||
| 87 | 335.691 | 17/14 | |||
| 88 | 339.550 | 28/23 | |||
| 89 | 343.408 | 39/32 | |||
| 90 | 347.267 | 11/9 | |||
| 91 | 351.125 | n3 | 49/40, 60/49 | ||
| 92 | 354.984 | 27/22 | |||
| 93 | 358.842 | 16/13 | |||
| 94 | 362.701 | 37/30 | |||
| 95 | 366.559 | 21/17 | |||
| 96 | 370.418 | 26/21 | |||
| 97 | 374.277 | 36/29 | |||
| 98 | 378.135 | 51/41 | |||
| 99 | 381.994 | d4 | 81/65, 96/77 | ||
| 100 | 385.852 | 5/4 | |||
| 101 | 389.711 | ||||
| 102 | 393.569 | 49/39 | |||
| 103 | 397.428 | 34/27 | 39/31 | ||
| 104 | 401.286 | 29/23 | |||
| 105 | 405.145 | 91/72 | 24/19 | ||
| 106 | 409.003 | M3 | 81/64 | ||
| 107 | 412.862 | 33/26 | |||
| 108 | 416.720 | 14/11 | |||
| 109 | 420.579 | 51/40 | |||
| 110 | 424.437 | 23/18 | |||
| 111 | 428.296 | 32/25, 50/39 | 41/32 | ||
| 112 | 432.154 | 77/60 | |||
| 113 | 436.013 | 9/7 | |||
| 114 | 439.871 | sd4 | 49/38 | 40/31 | |
| 115 | 443.730 | 128/99 | |||
| 116 | 447.588 | 22/17, 57/44 | |||
| 117 | 451.447 | ||||
| 118 | 455.305 | 13/10 | |||
| 119 | 459.164 | 30/23 | |||
| 120 | 463.023 | 64/49, 98/75 | 17/13 | 81/62 | |
| 121 | 466.881 | sA3 | 55/42 | 38/29 | |
| 122 | 470.740 | 21/16 | |||
| 123 | 474.598 | 25/19 | |||
| 124 | 478.457 | 29/22 | |||
| 125 | 482.315 | 33/25 | 37/28 | ||
| 126 | 486.174 | 45/34 | 49/37 | ||
| 127 | 490.032 | 65/49 | 69/52 | ||
| 128 | 493.891 | ||||
| 129 | 497.749 | P4 | 4/3 | ||
| 130 | 501.608 | ||||
| 131 | 505.466 | ||||
| 132 | 509.325 | ||||
| 133 | 513.183 | ||||
| 134 | 517.042 | ||||
| 135 | 520.900 | 27/20 | |||
| 136 | 524.759 | A3 | |||
| 137 | 528.617 | ||||
| 138 | 532.476 | ||||
| 139 | 536.334 | ||||
| 140 | 540.193 | ||||
| 141 | 544.051 | ||||
| 142 | 547.910 | ||||
| 143 | 551.768 | 11/8 | |||
| 144 | 555.627 | sA4 | |||
| 145 | 559.486 | ||||
| 146 | 563.344 | ||||
| 147 | 567.203 | ||||
| 148 | 571.061 | ||||
| 149 | 574.920 | ||||
| 150 | 578.778 | ||||
| 151 | 582.637 | 7/5 | |||
| 152 | 586.495 | d5 | 1024/729 | ||
| 153 | 590.354 | 45/32 | |||
| 154 | 594.212 | ||||
| 155 | 598.071 | ||||
| 156 | 601.929 | ||||
| 157 | 605.788 | ||||
| 158 | 609.646 | 64/45 | |||
| 159 | 613.505 | A4 | 729/512 | ||
| 160 | 617.363 | 10/7 | |||
| 161 | 621.222 | ||||
| 162 | 625.080 | ||||
| 163 | 628.939 | 23/16 | |||
| 164 | 632.797 | ||||
| 165 | 636.656 | ||||
| 166 | 640.514 | ||||
| 167 | 644.373 | sd5 | |||
| 168 | 648.232 | 16/11 | |||
| 169 | 652.090 | ||||
| 170 | 655.949 | ||||
| 171 | 659.807 | ||||
| 172 | 663.666 | ||||
| 173 | 667.524 | ||||
| 174 | 671.383 | ||||
| 175 | 675.241 | d6 | |||
| 176 | 679.100 | 40/27 | |||
| 177 | 682.958 | ||||
| 178 | 686.817 | ||||
| 179 | 690.675 | ||||
| 180 | 694.534 | ||||
| 181 | 698.392 | ||||
| 182 | 702.251 | P5 | 3/2 | ||
| 183 | 706.109 | ||||
| 184 | 709.968 | ||||
| 185 | 713.826 | ||||
| 186 | 717.685 | ||||
| 187 | 721.543 | ||||
| 188 | 725.402 | ||||
| 189 | 729.260 | 32/21 | |||
| 190 | 733.119 | sd6 | |||
| 191 | 736.977 | ||||
| 192 | 740.836 | ||||
| 193 | 744.695 | 20/13 | |||
| 194 | 748.553 | ||||
| 195 | 752.412 | ||||
| 196 | 756.270 | 99/64 | |||
| 197 | 760.129 | sA5 | |||
| 198 | 763.987 | 14/9 | |||
| 199 | 767.846 | ||||
| 200 | 771.704 | 25/16, 39/25 | |||
| 201 | 775.563 | ||||
| 202 | 779.421 | ||||
| 203 | 783.280 | ||||
| 204 | 787.138 | ||||
| 205 | 790.997 | m6 | 128/81 | ||
| 206 | 794.855 | ||||
| 207 | 798.714 | ||||
| 208 | 802.572 | ||||
| 209 | 806.431 | ||||
| 210 | 810.289 | ||||
| 211 | 814.148 | 8/5 | |||
| 212 | 818.006 | A5 | |||
| 213 | 821.865 | ||||
| 214 | 825.723 | ||||
| 215 | 829.582 | ||||
| 216 | 833.441 | ||||
| 217 | 837.299 | ||||
| 218 | 841.158 | 13/8 | |||
| 219 | 845.016 | ||||
| 220 | 848.875 | n6 | |||
| 221 | 852.733 | ||||
| 222 | 856.592 | ||||
| 223 | 860.450 | ||||
| 224 | 864.309 | ||||
| 225 | 868.167 | ||||
| 226 | 872.026 | ||||
| 227 | 875.884 | ||||
| 228 | 879.743 | d7 | |||
| 229 | 883.601 | 5/3 | |||
| 230 | 887.460 | ||||
| 231 | 891.318 | ||||
| 232 | 895.177 | ||||
| 233 | 899.035 | ||||
| 234 | 902.894 | ||||
| 235 | 906.752 | M6 | 27/16 | ||
| 236 | 910.611 | ||||
| 237 | 914.469 | ||||
| 238 | 918.328 | ||||
| 239 | 922.186 | ||||
| 240 | 926.045 | ||||
| 241 | 929.904 | ||||
| 242 | 933.762 | 12/7 | |||
| 243 | 937.621 | sd7 | |||
| 244 | 941.479 | ||||
| 245 | 945.338 | ||||
| 246 | 949.196 | 64/37 | |||
| 247 | 953.055 | 26/15 | |||
| 248 | 956.913 | ||||
| 249 | 960.772 | ||||
| 250 | 964.630 | sA6 | |||
| 251 | 968.489 | 7/4 | |||
| 252 | 972.347 | ||||
| 253 | 976.206 | ||||
| 254 | 980.064 | ||||
| 255 | 983.923 | ||||
| 256 | 987.781 | ||||
| 257 | 991.640 | ||||
| 258 | 995.498 | m7 | 16/9 | ||
| 259 | 999.357 | ||||
| 260 | 1003.215 | ||||
| 261 | 1007.074 | ||||
| 262 | 1010.932 | ||||
| 263 | 1014.791 | ||||
| 264 | 1018.650 | 9/5 | |||
| 265 | 1022.508 | A6 | |||
| 266 | 1026.367 | ||||
| 267 | 1030.225 | 29/16 | |||
| 268 | 1034.084 | ||||
| 269 | 1037.942 | ||||
| 270 | 1041.801 | ||||
| 271 | 1045.659 | ||||
| 272 | 1049.518 | 11/6 | |||
| 273 | 1053.376 | n7 | 90/49 | ||
| 274 | 1057.235 | ||||
| 275 | 1061.093 | ||||
| 276 | 1064.952 | ||||
| 277 | 1068.810 | ||||
| 278 | 1072.669 | ||||
| 279 | 1076.527 | ||||
| 280 | 1080.386 | 28/15 | |||
| 281 | 1084.244 | d8 | |||
| 282 | 1088.103 | 15/8 | |||
| 283 | 1091.961 | ||||
| 284 | 1095.820 | ||||
| 285 | 1099.678 | ||||
| 286 | 1103.537 | ||||
| 287 | 1107.395 | ||||
| 288 | 1111.254 | M7 | 243/128 | 19/10 | |
| 289 | 1115.113 | ||||
| 290 | 1118.971 | ||||
| 291 | 1122.830 | ||||
| 292 | 1126.688 | ||||
| 293 | 1130.547 | ||||
| 294 | 1134.405 | ||||
| 295 | 1138.264 | ||||
| 296 | 1142.122 | sd8 | |||
| 297 | 1145.981 | 31/16 | |||
| 298 | 1149.839 | ||||
| 299 | 1153.698 | ||||
| 300 | 1157.556 | ||||
| 301 | 1161.415 | ||||
| 302 | 1165.273 | ||||
| 303 | 1169.132 | sA7 | |||
| 304 | 1172.990 | 63/32 | |||
| 305 | 1176.849 | ||||
| 306 | 1180.707 | ||||
| 307 | 1184.566 | ||||
| 308 | 1188.424 | ||||
| 309 | 1192.283 | ||||
| 310 | 1196.141 | ||||
| 311 | 1200.000 | P8 | 2/1 | ||