23/20
23/20, the vicesimotertial inframinor third, is a 23-limit interval. 5 of them exceed the octave by the comma 6436343/6400000. It pairs with 30/23 to form the triad 20:23:30.
| Interval information |
vicesimotertial ultramajor second,
vicesimotertial semifourth
[sound info]
Approximation
| Edo | Step size | Cents (¢) | Absolute error (¢) | Relative error (%) |
|---|---|---|---|---|
| 5 | 1\5 | 240.00 | -1.96 | -0.82 |
| 10 | 2\10 | 240.00 | -1.96 | -1.63 |
| 15 | 3\15 | 240.00 | -1.96 | -2.45 |
| 20 | 4\20 | 240.00 | -1.96 | -3.27 |
| 25 | 5\25 | 240.00 | -1.96 | -4.08 |
| 30 | 6\30 | 240.00 | -1.96 | -4.90 |
| 35 | 7\35 | 240.00 | -1.96 | -5.72 |
| 40 | 8\40 | 240.00 | -1.96 | -6.54 |
| 45 | 9\45 | 240.00 | -1.96 | -7.35 |
| 50 | 10\50 | 240.00 | -1.96 | -8.17 |
| 55 | 11\55 | 240.00 | -1.96 | -8.99 |
| 60 | 12\60 | 240.00 | -1.96 | -9.80 |
| 64 | 13\64 | 243.75 | +1.79 | +9.54 |
| 69 | 14\69 | 243.48 | +1.52 | +8.73 |
| 74 | 15\74 | 243.24 | +1.28 | +7.91 |
| 79 | 16\79 | 243.04 | +1.08 | +7.09 |
See also
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