210/209

Interval information

Ratio	210/209
Factorization	2 × 3 × 5 × 7 × 11-1 × 19-1
Monzo	[1 1 1 1 -1 0 0 -1⟩
Size in cents	8.263663 ¢
Name	spleen comma
Color name	19u1uzy1, nuluzoyo 1sn, Nuluzoyo comma
FJS name	[math]\displaystyle{ \text{A1}^{5,7}_{11,19} }[/math]
Special properties	superparticular, reduced
Tenney norm (log2 nd)	15.4216
Weil norm (log2 max(n, d))	15.4285
Wilson norm (sopfr(nd))	47
Comma size	small
S-expression	S20⋅S21
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210/209, the spleen comma is a 19-limit superparticular comma of about 8.26 ¢. It is the difference between 15/11 and 19/14, and also between 14/11 and 19/15.

See also

• Small comma
• List of superparticular intervals