4375/4356

4375/4356, the fantares comma or fantaresma is a small 11-limit comma. It is the difference between two 33/25s and one 7/4.

Interval information

Ratio	4375/4356
Factorization	2-2 × 3-2 × 54 × 7 × 11-2
Monzo	[-2 -2 4 1 -2⟩
Size in cents	7.534875¢
Names	fantares comma, fantaresma
Color name	1uuzy41, luluzoquadyo unison
FJS name	[math]\displaystyle{ \text{AA1}^{5,5,5,5,7}_{11,11} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	24.1839
Weil norm (log2 max(n, d))	24.1901
Wilson norm (sopfr(nd))	59
Comma size	small
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Temperaments

Tempering out this comma alone in the 11-limit leads to the rank-4 fantares temperament. Rank-3 temperaments which temper out this comma include fantastic, ares, tritiwiz and landy.

Etymology

This comma was named by Xenllium in 2021 as a contraction of fantastic and ares.