325/324

Interval information

Ratio

325/324

Factorization

2^-2 × 3^-4 × 5² × 13

Monzo

[-2 -4 2 0 0 1⟩

Size in cents

5.335086¢

Name

marveltwin comma

FJS name

[math]\displaystyle{ \text{P1}^{25,13} }[/math]

Special properties

superparticular,
reduced

Tenney height (log₂ nd)

16.6841

Weil height (log₂ max(n, d))

16.6886

Wilson height (sopfr(nd))

39

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The marveltwin comma, 325/324, is a 13-limit (also 2.3.5.13 subgroup) comma measuring about 5.3 cents. Its significance is in that it can be expressed as (10/9)²/(16/13), (25/18)/(18/13) and (25/24)/(27/26), among other expressions. Tempering it out leads to the rank-five marveltwin temperament, which identifies 16/13 by two 10/9's stacked.

325/324

See also