Llywelynsma

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Revision as of 06:13, 28 January 2021 by FloraC (talk | contribs) (Ultrapyth > llywelynLet's reserve "ultrapyth" for something more basic)
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Interval information
Ratio 4194304/4117715
Factorization 222 × 5-1 × 7-7
Monzo [22 0 -1 -7
Size in cents 31.90494¢
Name llywelyn comma
FJS name [math]\displaystyle{ \text{d}{-3}_{5,7,7,7,7,7,7,7} }[/math]
Special properties reduced,
reduced subharmonic
Tenney height (log2 nd) 43.9734
Weil height (log2 max(n, d)) 44
Wilson height (sopfr(nd)) 98
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4194304/4117715, the llywelyn comma, is a 7-limit medium comma. It is the amount by which seven 8/7s exceed an octave plus a 5/4. It is tempered by 32edo and 37edo.