Qiqi comma

Interval information

Ratio	48828125000/48629390607
Factorization	23 × 3-10 × 514 × 7-7
Monzo	[3 -10 14 -7⟩
Size in cents	7.06064¢
Name	Qiqi comma septimal heptacot comma
Color name	r7y14-6 sepruyoyo negative 6th
FJS name	[math]\displaystyle{ \text{8d}{-6}^{5,5,5,5,5,5,5,5,5,5,5,5,5,5}_{7,7,7,7,7,7,7} }[/math]
Special properties	reduced
Tenney height (log2 nd)	71.0081
Weil height (log2 max(n, d))	71.014
Wilson height (sopfr(nd))	155
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~1.65292 bits
Comma size	small
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48828125000/48629390607, the Qiqi comma, is a 7-limit comma of about 7.0606 cents. It is the difference between (25/21)⁷ and (3/2)³.

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