218edo: Difference between revisions
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reworked: table style (maybe better with delta values); definition list for p-limit presentation; added to edo category |
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'''218edo''', having a step size of 5.50458715596 | '''218edo''', having a step size of 5.50458715596 [[cent]]s, contains very accurate ratios, such as 7/4, 11/8, 9/7, 8/7, 9/8, 10/9, 11/10 and 17/16, and its step size can be approximated as 5.5 cents. | ||
'''Bold numbers are off within less than 0.1 step size''' | '''Bold numbers are off within less than 0.1 step size''' | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! Interval fraction | |||
| | | [[3/2]] | ||
| | | [[4/3]] | ||
| | | [[5/4]] | ||
| | | [[8/5]] | ||
| | | [[5/3]] | ||
| | | [[6/5]] | ||
| '''[[7/4]]''' | |||
| '''[[8/7]]''' | |||
| | | [[10/9]] | ||
| | | [[9/5]] | ||
| '''[[9/8]]''' | |||
| '''[[16/9]]''' | |||
|- | |- | ||
! Steps in 218edo | |||
| 128 | |||
| 90 | |||
| 70 | |||
| 148 | |||
| 161 | |||
| 57 | |||
| '''176''' | |||
| '''42''' | |||
| 33 | |||
| 185 | |||
| '''37''' | |||
| '''181''' | |||
|} | |} | ||
^ this table shows the nearest matches for the interval, not the matches from the patent val | ^ this table shows the nearest matches for the interval, not the matches from the [[patent val]] | ||
Suggested | Suggested [[subgroup]]s: 2.9.7.17 and 2.9.5.7.11.17. | ||
Also explore [[436edo]]. | Also explore [[436edo]]. | ||
Commas using the 13-limit patent val: | Commas using the [[13-limit]] patent val: | ||
3-limit: 1/1 | ; [[3-limit]]: 1/1 | ||
5-limit: 20000/19683 | ; [[5-limit]]: 20000/19683 | ||
7-limit: 4000/3969 65625/65536 245/243 2401/2400 60025/59049 | ; [[7-limit]]: 4000/3969 65625/65536 245/243 2401/2400 60025/59049 | ||
11-limit: 4000/3993 12005/11979 16384/16335 4375/4356 78125/77616 896/891 67228/66825 1375/1372 6875/6804 5632/5625 385/384 94325/93312 15488/15435 75625/75264 15488/15309 3388/3375 1331/1323 6655/6561 65219/64800 43923/43904 73205/72576 | ; [[11-limit]]: 4000/3993 12005/11979 16384/16335 4375/4356 78125/77616 896/891 67228/66825 1375/1372 6875/6804 5632/5625 385/384 94325/93312 15488/15435 75625/75264 15488/15309 3388/3375 1331/1323 6655/6561 65219/64800 43923/43904 73205/72576 | ||
13-limit: 28672/28561 86240/85683 20480/20449 5600/5577 16807/16731 25000/24843 6125/6084 86625/86528 68992/68445 58080/57967 96800/95823 847/845 41503/41067 33275/33124 65219/64896 29575/29403 4225/4224 21632/21609 676/675 33124/32805 9295/9261 46475/45927 13013/12960 28561/28512 | ; [[13-limit]]: 28672/28561 86240/85683 20480/20449 5600/5577 16807/16731 25000/24843 6125/6084 86625/86528 68992/68445 58080/57967 96800/95823 847/845 41503/41067 33275/33124 65219/64896 29575/29403 4225/4224 21632/21609 676/675 33124/32805 9295/9261 46475/45927 13013/12960 28561/28512 | ||
[[Category:Stub]] | [[Category:Stub]] | ||
[[Category:Edo]] | |||