Forge comma

Interval information

Ratio

1640558367/163840000

Factorization

2^-18 × 3¹⁴ × 5^-4 × 7³

Monzo

[-18 14 -4 3⟩

Size in cents

3988.593¢

Names

forge comma,
forge

FJS name

[math]\displaystyle{ \text{d25}^{7,7,7}_{5,5,5,5} }[/math]

Tenney height (log₂ nd)

57.8993

Weil height (log₂ max(n, d))

61.2231

Wilson height (sopfr(nd))

119

Open this interval in xen-calc

The forge comma, or more simply, the forge, is the 7-limit unnoticeable comma 1640558367/163840000, which measures roughly 2.28 cents. It's notable as the interval separating the amity comma from the gamelisma.