169edo: Difference between revisions

+subsets and supersets
m Note the subset is unique
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=== Subsets and supersets ===
=== Subsets and supersets ===
Since 169 factors into {{factorization|169}}, 169edo contains [[13edo]] as its subset. [[338edo]], which doubles it, provides good correction for the approximations of harmonics [[5/1|5]] and [[7/1|7]].
Since 169 factors into {{factorization|169}}, 169edo contains [[13edo]] as its only nontrivial subset. [[338edo]], which doubles it, provides good correction for the approximations of harmonics [[5/1|5]] and [[7/1|7]].