105/104

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Interval information
Ratio 105/104
Factorization 2-3 × 3 × 5 × 7 × 13-1
Monzo [-3 1 1 1 0 -1
Size in cents 16.566959¢
Names animist comma,
small tridecimal comma
Color name 3uzy1, thuzoyo unison
FJS name [math]\text{A1}^{5,7}_{13}[/math]
Special properties superparticular,
reduced
Tenney height (log2 n⋅d) 13.4147
Weil height (max(n, d)) 105
Benedetti height (n⋅d) 10920
Harmonic entropy
(Shannon, [math]\sqrt{n\cdot d}[/math])
~3.37015 bits
Comma size small
S-expression S14 × S15
open this interval in xen-calc

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