729/686

Interval information

Ratio	729/686
Factorization	2-1 × 36 × 7-3
Monzo	[-1 6 0 -3⟩
Size in cents	105.2523¢
Name	triru 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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The triru comma (ratio: 729/686) is a 7-limit (2.3.7 subgroup) comma. This comma is tempered out by the triru clan of temperaments, which includes its namesake the triru temperament, along with the prominent augene temperament and its extensions.