217edo: Difference between revisions
Note its higher-limit excellency |
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* 217et has lower relative errors than any previous equal temperaments in the 19- and 23-limit. | * 217et has lower relative errors than any previous equal temperaments in the 19- and 23-limit. It is the first to beat [[72edo|72]] in the 19-limit and [[193edo|193]] in the 23-limit. The next equal temperament that does better in either subgroup is [[243edo|243e]] for absolute error and [[270edo|270]] for relative error. | ||
* 23-limit is not the subgroup it does the best, with the no-23 29- and 31-limit approximated even better. | * 23-limit is not the subgroup it does the best, with the no-23 29- and 31-limit approximated even better. | ||
* It is also prominent in the 17-limit, with a lower absolute error than any previous equal temperaments, beating [[183edo|183]] and superseded by [[224edo|224]]. | * It is also prominent in the 17-limit, with a lower absolute error than any previous equal temperaments, beating [[183edo|183]] and superseded by [[224edo|224]]. | ||