209/208

Interval information

Ratio	209/208
Factorization	2-4 × 11 × 13-1 × 19
Monzo	[-4 0 0 0 1 -1 0 1⟩
Size in cents	8.303297¢
Name	yama comma
Color name	19o3u1o1, nothulo 1sn, Nothulo comma
FJS name	[math]\displaystyle{ \text{P1}^{11,19}_{13} }[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	15.4078
Weil height (log2 max(n, d))	15.4147
Wilson height (sopfr(nd))	51
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~1.81858 bits
Comma size	small
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209/208, the yama comma is a 19-limit superparticular comma of about 8.3 ¢. It is the difference between 19/16 and 13/11, and also between 11/8 and 26/19.

See also

• Small comma
• List of superparticular intervals