1957edo: Difference between revisions
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1957edo is notable for an extremely good approximation of the [[2.5.7 subgroup]]. | 1957edo is notable for an extremely good approximation of the [[2.5.7 subgroup]]. | ||
In terms of [[regular temperament]]s, as a multiple of 19, it [[tempering out|tempers out]] the [[enneadeca]], equating [[6/5]] to 5 steps of [[19edo]], while in the 2.5.7 subgroup it tempers out {{monzo|-48 0 11 8 }}, supporting [[rainy–didacus equivalence continuum #Exodia|exodia]], the subgroup restriction of [[mohajira]]. It also inherits its mapping of [[10/7]] from [[103edo]] (which is a convergent), and equates six of this interval to [[17/2]], thereby tempering out S49/S50 = [[2000033/2000000]]. | |||
=== Odd harmonics === | === Odd harmonics === | ||
{{Harmonics in equal|1957}} | {{Harmonics in equal|1957}} | ||