Talk:Würschmidt diesis spiral progression: Difference between revisions
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m Aura moved page Talk:Wurschmidt diesis spiral progression to Talk:Würschmidt diesis spiral progression: Forgot the initial umlaut on the u with the first move |
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:: After doing a little math to check myself, it seems I stand corrected. It now seems that spiral progressions only exist where the ~128/125 is tempered to one third of ~16/15 by means of the the comma 393216/390625 being tempered out. Sorry for my erroneous assumptions! --[[User:Aura|Aura]] ([[User talk:Aura|talk]]) 05:16, 31 May 2025 (UTC) | :: After doing a little math to check myself, it seems I stand corrected. It now seems that spiral progressions only exist where the ~128/125 is tempered to one third of ~16/15 by means of the the comma 393216/390625 being tempered out. Sorry for my erroneous assumptions! --[[User:Aura|Aura]] ([[User talk:Aura|talk]]) 05:16, 31 May 2025 (UTC) | ||
::: Just double checked my math again, and this type of spiral progression also works in 34edo, which also tempers out the wurschmidt comma. I'm starting to wonder if there are other types of spiral progression, however, seeing as it does in fact seem that spiral progressions in general are connected to ~16/15 being divided by three. Regardless, this page should probably be renamed "Wurschmidt spiral progression" because this type of spiral progression is one of the defining progressions of wurschmidt temperament. --[[User:Aura|Aura]] ([[User talk:Aura|talk]]) 05:41, 31 May 2025 (UTC) | |||