105/104

Interval information

Ratio	105/104
Factorization	2-3 × 3 × 5 × 7 × 13-1
Monzo	[-3 1 1 1 0 -1⟩
Size in cents	16.56696¢
Names	animist comma, small tridecimal comma
Color name	3uzy1, thuzoyo unison, Thuzoyo comma
FJS name	[math]\displaystyle{ \text{A1}^{5,7}_{13} }[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	13.4147
Weil height (log2 max(n, d))	13.4285
Wilson height (sopfr(nd))	34
Comma size	small
S-expression	S14 × S15
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105/104, the animist comma, is a 13-limit small comma. It is the difference between 5/4 and 26/21, and between 6/5 and 63/52 (and their octave complements, i.e. between 8/5 and 21/13, and between 5/3 and 104/63).

See also

• List of superparticular intervals