Uma
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Ratio
12006/12005
Subgroup monzo
2.3.5.7.23.29 [1 2 -1 -4 1 1⟩
Size in cents
0.1442034¢
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,
reduced
Tenney height (log2 nd)
27.1028
Weil height (log2 max(n, d))
27.1029
Wilson height (sopfr(nd))
93
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~1.19841 bits
Comma size
unnoticeable
open this interval in xen-calc
| Interval information |
Twenotwethoquadru-agu comma
reduced
(Shannon, [math]\sqrt{nd}[/math])
12006/12005, known as the uma (OO-mə), is a 29-limit (more precisely, 2.3.5.7.23.29 subgroup) superparticular unnoticeable comma. It is tempered out by 99edo but not 311edo.
Temperaments
Tempering out this comma in the 29-limit leads to the rank-9 umic temperament, or in the 2.3.5.7.23.29 subgroup, the rank-5 pony temperament.