Devicisma
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Ratio
633556/633555
Factorization
22 × 3-3 × 5-1 × 7 × 113 × 13-1 × 17 × 19-2
Monzo
[2 -3 -1 1 3 -1 1 -2⟩
Size in cents
0.002732569¢
Name
devicisma
Color name
19uu17o3u1o3zg1,
nunusothutrilo-azogu unison,
Nunusothutrilo-azogu comma
FJS name
[math]\text{d1}^{7,11,11,11,17}_{5,13,19,19}[/math]
Special properties
superparticular,
reduced
Tenney height (log2 nd)
38.5462
Weil height (log2 max(n, d))
38.5462
Wilson height (sopfr(nd))
126
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~1.19982 bits
Comma size
unnoticeable
open this interval in xen-calc
| Interval information |
nunusothutrilo-azogu unison,
Nunusothutrilo-azogu comma
reduced
(Shannon, [math]\sqrt{nd}[/math])
633556/633555, the devicisma is a 19-limit superparticular comma of measuring 0.00273 cents. It is the only superparticular interval that requires full 19-limit JI, and as of 2023, is the smallest known S-PIFE comma.
Etymology
The name devicisma was named by Xenllium in 2023. It is a clipping of undevicesimal schisma.