729/686

729/686 is a 7-limit (2.3.7 subgroup) comma. This comma is tempered out by the triru clan of temperaments, which includes the triru temperament, along with the august temperament and its extensions.

Interval information

Ratio	729/686
Factorization	2-1 × 36 × 7-3
Monzo	[-1 6 0 -3⟩
Size in cents	105.2523¢
Name	3-9/7-comma
Color name	r3-2, triru negative 2nd
FJS name	[math]\displaystyle{ \text{d}{-2}_{7,7,7} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	18.9318
Weil norm (log2 max(n, d))	19.0196
Wilson norm (sopfr(nd))	41
Comma size	large
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