245/242

Interval information

Ratio	245/242
Factorization	2-1 × 5 × 72 × 11-2
Monzo	[-1 0 1 2 -2⟩
Size in cents	21.32964¢
Name	frostma
FJS name	[math]\displaystyle{ \text{M2}^{5,7,7}_{11,11} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	15.8555
Weil norm (log2 max(n, d))	15.8733
Wilson norm (sopfr(nd))	43
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The frostma (ratio: 245/242, monzo: [-1 0 1 2 -2⟩) is a small 11-limit comma named after Frostburn used in the construction of the frostburn temperament.

It can be factored into (243/242)(245/243).

Quotes

"245/242 should be the frostma because 243/242 is the rastma…" —Praveen Venkataramana

See also

• Small comma