Squalentine comma

64827/64000, the squalentine comma, is a small 7-limit comma measuring about 22.2 cents.

Interval information

Ratio	64827/64000
Factorization	2-9 × 33 × 5-3 × 74
Monzo	[-9 3 -3 4⟩
Size in cents	22.22749¢
Name	Squalentine comma
Color name	Lz4g33, laquadzo-atrigu 3rd
FJS name	[math]\displaystyle{ \text{dd3}^{7,7,7,7}_{5,5,5} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	31.9501
Weil norm (log2 max(n, d))	31.9686
Wilson norm (sopfr(nd))	70
Comma size	small
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Temperaments

Tempering out this comma leads to the squalentine temperament.

Etymology

The name squalentine was given as a contraction of squares and valentine, two of the rank-2 temperaments that temper out this comma.