231/230
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Ratio | 231/230 |
Factorization | 2^{-1} × 3 × 5^{-1} × 7 × 11 × 23^{-1} |
Monzo | [-1 1 -1 1 1 0 0 0 -1⟩ |
Size in cents | 7.5107886¢ |
Name | major neutravicema |
Color name | 23u1ozg1, twethulozogu 1sn, Twethulozogu comma |
FJS name | [math]\text{d2}^{7,11}_{5,23}[/math] |
Special properties | superparticular, reduced |
Tenney height (log_{2} nd) | 15.6972 |
Weil height (log_{2} max(n, d)) | 15.7035 |
Wilson height (sopfr (nd)) | 51 |
Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.63374 bits |
Comma size | small |
S-expression | S21 × S22 |
open this interval in xen-calc |
231/230, the major neutravicema is a 23-limit superparticular comma measuring about 7.51 cents. It forms the difference between 11/10 (large undecimal neutral second) and 23/21 (large vicesimotertial neutral second).
Etymology
The name major neutravicema is contrast to the middle neutravicema, 253/252 (the difference between 12/11 and 23/21) and the minor neutravicema, 276/275 (the difference between 12/11 and 25/23). 231/230 is larger than 253/252 by a 23-limit unnoticeable comma, 2646/2645 (biyativice comma). The word neutravicema was introduced by Xenllium in 2023. It is a contraction of neutral vicesimotertial comma into a single word.