30edo: Difference between revisions
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The tables below show chords that approximate 3-integer-limit [[delta-rational]] chords with least-squares error less than 0.0015. | The tables below show chords that approximate 3-integer-limit [[delta-rational]] chords with least-squares error less than 0.0015. | ||
=== Fully delta-rational triads === | === Fully delta-rational triads === | ||
{| class="wikitable" | {| class="wikitable sortable" | ||
!Steps | |||
!Signature | |||
!Least-squares error | |||
|- | |- | ||
| | |0,1,2 | ||
| | | +1 +1 | ||
|0.00024 | |0.00024 | ||
|- | |- | ||
| | |0,1,3 | ||
| | | +1 +2 | ||
|0.00052 | |0.00052 | ||
|- | |- | ||
| | |0,1,4 | ||
| | | +1 +3 | ||
|0.00081 | |0.00081 | ||
|- | |- | ||
| | |0,2,3 | ||
| | | +2 +1 | ||
|0.00046 | |0.00046 | ||
|- | |- | ||
| | |0,2,4 | ||
| | | +1 +1 | ||
|0.00100 | |0.00100 | ||
|- | |- | ||
| | |0,3,4 | ||
| | | +3 +1 | ||
|0.00068 | |0.00068 | ||
|- | |- | ||
| | |0,3,5 | ||
| | | +3 +2 | ||
|0.00146 | |0.00146 | ||
|- | |- | ||
| | |0,3,7 | ||
| | | +2 +3 | ||
|0.00144 | |0.00144 | ||
|- | |- | ||
| | |0,3,11 | ||
| | | +1 +3 | ||
|0.00055 | |0.00055 | ||
|- | |- | ||
| | |0,4,11 | ||
| | | +1 +2 | ||
|0.00035 | |0.00035 | ||
|- | |- | ||
| | |0,4,14 | ||
| | | +1 +3 | ||
|0.00131 | |0.00131 | ||
|- | |- | ||
| | |0,5,8 | ||
| | | +3 +2 | ||
|0.00055 | |0.00055 | ||
|- | |- | ||
| | |0,6,16 | ||
| | | +1 +2 | ||
|0.00037 | |0.00037 | ||
|- | |- | ||
| | |0,7,13 | ||
| | | +1 +1 | ||
|0.00033 | |0.00033 | ||
|- | |- | ||
| | |0,7,23 | ||
| | | +1 +3 | ||
|0.00021 | |0.00021 | ||
|- | |- | ||
| | |0,10,25 | ||
| | | +1 +2 | ||
|0.00064 | |0.00064 | ||
|- | |- | ||
| | |0,11,17 | ||
| | | +3 +2 | ||
|0.00061 | |0.00061 | ||
|- | |- | ||
| | |0,11,27 | ||
| | | +1 +2 | ||
|0.00065 | |0.00065 | ||
|- | |- | ||
| | |0,12,17 | ||
| | | +2 +1 | ||
|0.00102 | |0.00102 | ||
|- | |- | ||
| | |0,12,29 | ||
| | | +1 +2 | ||
|0.00133 | |0.00133 | ||
|- | |- | ||
| | |0,13,23 | ||
| | | +1 +1 | ||
|0.00028 | |0.00028 | ||
|- | |- | ||
| | |0,14,29 | ||
| | | +2 +3 | ||
|0.00017 | |0.00017 | ||
|- | |- | ||
| | |0,15,19 | ||
| | | +3 +1 | ||
|0.00068 | |0.00068 | ||
|- | |- | ||
| | |0,20,25 | ||
| | | +3 +1 | ||
|0.00084 | |0.00084 | ||
|} | |} | ||