318edo: Difference between revisions
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{{Infobox ET}} | |||
{{ED intro}} | |||
318edo is [[contorted]] in both the 3-limit and the 5-limit, sharing the same mappings with [[53edo]]. Besides, it shares its representations of the 11th and 17th [[Overtone series|harmonics]] with [[159edo]]. However, compared to 159edo, the [[patent val]]s differ on the mappings for 7, 13, and 19. | |||
In the 5-limit, it tempers out the same commas as 53edo, including the [[32805/32768|schisma (32805/32768)]], the [[15625/15552|kleisma (15625/15552)]], the [[amity comma|amity comma (1600000/1594323)]], the [[semicomma|semicomma (2109375/2097152)]], the [[vulture comma|vulture comma (10485760000/10460353203)]], etc. In the 7-limit it tempers out the stearnsma (118098/117649) and 589824/588245. In the 11-limit it tempers out the swetisma (540/539), the [[4000/3993|wizardharry (4000/3993)]], the [[9801/9800|kalisma (9801/9800)]] and the [[nexuma|nexus comma (1771561/1769472)]]. In the 13-limit, 1575/1573, 2080/2079, it tempers out the [[4096/4095|schismina (4096/4095)]], and the [[cantonisma|cantonisma (10985/10976)]]. | |||
At only slightly more than 3.5{{c}}, the step size of 318edo is really close to being [[unnoticeable comma|unnoticeable]] as is the case with other mega-EDOs in this vicinity, so the steps themselves run a pretty high risk of blending completely into one another. | |||
=== Prime harmonics === | |||
{{harmonics in equal|318}} | |||
[[Category:Equal divisions of the octave]] | === Subsets and supersets === | ||
318 = 2 × 3 × 53, and has subset edos {{EDOs|1, 2, 3, 6, 53, 106, 159}}. | |||
[[Category:Equal divisions of the octave|###]] <!-- 3-digit number --> | |||
[[Category:53edo]] | [[Category:53edo]] | ||
[[Category:159edo]] | |||
[[Category:Nexus]] | [[Category:Nexus]] | ||