1701/1664
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Ratio
1701/1664
Factorization
2-7 × 35 × 7 × 13-1
Monzo
[-7 5 0 1 0 -1⟩
Size in cents
38.07325¢
Name
7/13 small diesis
Color name
L3uz1, Lathuzo comma
FJS name
[math]\text{A1}^{7}_{13}[/math]
Special properties
reduced
Tenney height (log2 nd)
21.4326
Weil height (log2 max(n, d))
21.4643
Wilson height (sopfr(nd))
49
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~4.51856 bits
Comma size
medium
open this interval in xen-calc
| Interval information |
(Shannon, [math]\sqrt{nd}[/math])
The 7/13 small diesis is a comma with a ratio of 1701/1664 and a value of approximately 38.07 cents. In the Sagittal system, the downward version of this comma (possibly tempered) is represented (in a secondary role) by the sagittal and is called the 13/7 small diesis, or 13/7S for short, because the simplest interval it notates is 13/7, as for example in C-B . The primary role of is 44/45 (11/5S). The upward version is called 7/13S or 13/7S up and is represented (in a secondary role) by .