9251/9248
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Ratio
9251/9248
Factorization
2-5 × 11 × 17-2 × 292
Monzo
[-5 0 0 0 1 0 -2 0 0 2⟩
Size in cents
0.5615117¢
Name
helevenisma
Color name
29oo17uu1o-2, bitwenosu-alo negative 2nd
FJS name
[math]\text{m}{-2}^{11,29,29}_{17,17}[/math]
Special properties
reduced
Tenney height (log2 nd)
26.3503
Weil height (log2 max(n, d))
26.3508
Wilson height (sopfr(nd))
113
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~1.20116 bits
Comma size
unnoticeable
open this interval in xen-calc
| Interval information |
(Shannon, [math]\sqrt{nd}[/math])
9251/9248, the helevenisma, is a 29-limit (also 2.11.17.29 subgroup) comma measuring about 0.56 cents. It marks the difference between 11/8 and a stack of two 34/29's.
Etymology
The helevenisma was named by Zhea Erose in 2023, as h- ("half") + eleven + -isma since the related temperament divides the octave-reduced 11th harmonic into two.