729/722
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| Ratio | 729/722 |
| Subgroup monzo | 2.3.19 [-1 6 -2⟩ |
| Size in cents | 16.703973¢ |
| Name | undevicesimal diaschisma |
| Color name | L19uu-2, lanunu negative 2nd, Lanunu comma |
| FJS name | [math]\text{d}{-2}_{19,19}[/math] |
| Special properties | reduced |
| Tenney height (log2 nd) | 19.0056 |
| Weil height (log2 max(n, d)) | 19.0196 |
| Wilson height (sopfr (nd)) | 58 |
| Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~3.26261 bits |
| Comma size | small |
| S-expression | S17 * S182 |
| open this interval in xen-calc | |
729/722 is a 19-limit interval measuring about 16.7¢. It forms the difference between two 27/19s and an octave, so it can be described as undevicesimal diaschisma. It also forms the difference between 81/76 and 19/18, two 19/18s and one 9/8, or even the superparticular pair, 81/80 and 361/360.
See also
- Small comma
- 2048/2025 – 5-limit diaschisma