23edo: Difference between revisions
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== Acoustic π and ϕ == | == Acoustic π and ϕ == | ||
23edo has a very close approximation of [[11/7#Proximity with π/2|acoustic π/2]] on 15\23 and a very close approximation of [[acoustic phi]] on the step just above (16\23). | 23edo has a very close approximation of [[11/7#Proximity with π/2|acoustic π/2]] on 15\23 and a very close approximation of [[acoustic phi]] on the step just above (16\23). | ||
{| class="wikitable center-all" | |||
|+Direct mapping | |||
|- | |||
! Interval, complement | |||
! Error (abs, [[Cent|¢]]) | |||
|- | |||
| π | |||
| 0.813 | |||
|- | |||
| π/ϕ | |||
| 0.879 | |||
|- | |||
| ϕ | |||
| 1.692 | |||
|} | |||
Not until [[72edo|72]] do we find a better EDO in terms of absolute error, and not until [[749edo|749]] do we find one in terms of relative error if we also include π/ϕ. | Not until [[72edo|72]] do we find a better EDO in terms of absolute error, and not until [[749edo|749]] do we find one in terms of relative error if we also include π/ϕ. | ||