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Interval information
Ratio 12006/12005
Subgroup monzo [1 2 -1 -4 1 1
Size in cents 0.14420341¢
Name uma
Color name twenotwethoquadru-agu negative 2nd,
Twenotwethoquadru-agu comma
FJS name [math]\text{d}{-3}^{23,29}_{5,7,7,7,7}[/math]
Special properties superparticular,
Tenney height (log2 nd) 27.1028
Weil height (log2 max(n, d)) 27.1029
Wilson height (sopfr (nd)) 93
Harmonic entropy
(Shannon, [math]\sqrt{n\cdot d}[/math])
~2.39758 bits
Comma size unnoticeable
open this interval in xen-calc

12006/12005, known as the uma (OO-mə), is a 29-limit (more precisely, subgroup) superparticular unnoticeable comma. It is tempered out by 99edo but not 311edo.


Tempering out this comma in the 29-limit leads to the rank-9 umic temperament, or in the subgroup, the rank-5 pony temperament.