Comparison of approximations
<434edo
(Cents error) Afdo (Error*Steps)
*** = exceptionally good for its size
Over-7x17
(1.63c) 476afdo (775)***
(0.87c) 952afdo (828)
(0.41c) 1904afdo (781)
7x19
(1.30c) 632afdo (822)
(0.65c) 1264afdo (822)
17x19
(1.26c) 646afdo (814)
(0.65c) 1292afdo (822)
2
(1.63c) 512afdo (835)
(0.82c) 1024afdo (839)
3
(2.09c) 384afdo (802)
(1.07c) 768afdo (822)
(0.52c) 1536afdo (799)
5
(1.34c) 640afdo (858)
(0.65c) 1280afdo (832)
7
(1.78c) 448afdo (797)
(0.87c) 896afdo (780)
(0.45c) 1792afdo (806)
11
(2.31c) 352afdo (813)
(1.16c) 704afdo (816)
(0.57c) 1408afdo (803)
13
(2.01c) 416afdo (836)
(0.93c) 832afdo (773)***
(0.51c) 1664afdo (848)
17
(1.50c) 544afdo (816)
(0.78c) 1088afdo (849)
19
(1.34c) 608afdo (814)
(0.65c) 1216afdo (790)
23
(2.30c) 368afdo (846)
(1.15c) 736afdo (846)
(0.54c) 1472afdo (795)
29
(1.77c) 464afdo (821)
(1.02c) 828afdo (845)
(0.49c) 1656afdo (811)
31
(1.66c) 496afdo (823)
(0.80c) 992afdo (794)
(0.43c) 1984afdo (853)
37
(1.34c) 592afdo (793)
(0.68c) 1184afdo (805)
41
(1.22c) 656afdo (800)
(0.63c) 1312afdo (827)
43
(2.46c) 344afdo (846)
(1.18c) 688afdo (812)
(0.59c) 1376afdo (812)
47
(2.19c) 376afdo (823)
(1.10c) 752afdo (827)
(0.55c) 1504afdo (827)
53
(1.92c) 424afdo (814)
(0.92c) 848afdo (780)
(0.48c) 1696afdo (814)
Over-17-by-7 Scala file
! 434 equal divisions of 2_1.scl
! Created using Scale Workshop 3.1.0
!
! https://scaleworkshop.plainsound.org/scale/yRtJRFtgC
!
434 equal divisions of 2/1
434
!
477/476
239/238
239/238
479/476
120/119
481/476
481/476
241/238
69/68
121/119
121/119
485/476
243/238
487/476
122/119
122/119
489/476
35/34
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123/119
29/28
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124/119
71/68
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127/119
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15/14
73/68
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128/119
513/476
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515/476
129/119
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517/476
37/34
519/476
130/119
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131/119
75/68
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31/28
132/119
529/476
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19/17
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267/238
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134/119
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269/238
77/68
135/119
541/476
271/238
543/476
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8/7
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39/34
547/476
137/119
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275/238
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551/476
138/119
79/68
277/238
555/476
139/119
557/476
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559/476
20/17
33/28
281/238
563/476
141/119
565/476
283/238
81/68
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142/119
569/476
285/238
571/476
143/119
573/476
41/34
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17/14
579/476
145/119
83/68
291/238
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146/119
585/476
293/238
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21/17
589/476
295/238
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148/119
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297/238
5/4
149/119
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299/238
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150/119
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43/34
603/476
151/119
605/476
303/238
607/476
152/119
87/68
305/238
611/476
9/7
613/476
307/238
615/476
22/17
617/476
309/238
619/476
155/119
621/476
621/476
311/238
89/68
156/119
625/476
313/238
627/476
157/119
37/28
45/34
158/119
633/476
317/238
635/476
159/119
91/68
319/238
639/476
160/119
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321/238
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23/17
645/476
19/14
647/476
162/119
649/476
325/238
93/68
163/119
653/476
327/238
655/476
164/119
657/476
47/34
659/476
165/119
661/476
331/238
166/119
95/68
333/238
667/476
167/119
669/476
335/238
671/476
24/17
673/476
337/238
675/476
169/119
677/476
97/68
10/7
681/476
341/238
683/476
171/119
685/476
49/34
687/476
172/119
689/476
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173/119
99/68
347/238
695/476
174/119
41/28
349/238
699/476
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351/238
703/476
176/119
705/476
353/238
101/68
177/119
355/238
711/476
178/119
713/476
3/2
715/476
179/119
359/238
719/476
180/119
103/68
361/238
723/476
181/119
363/238
727/476
26/17
729/476
365/238
43/28
733/476
367/238
105/68
184/119
737/476
739/476
185/119
741/476
53/34
743/476
186/119
373/238
747/476
11/7
107/68
375/238
188/119
753/476
377/238
755/476
27/17
379/238
759/476
190/119
761/476
381/238
191/119
45/28
383/238
767/476
769/476
55/34
771/476
193/119
387/238
775/476
194/119
111/68
389/238
195/119
781/476
23/14
783/476
785/476
393/238
787/476
197/119
395/238
113/68
198/119
397/238
795/476
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797/476
47/28
200/119
801/476
401/238
201/119
115/68
403/238
202/119
809/476
405/238
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813/476
407/238
815/476
817/476
409/238
117/68
821/476
411/238
823/476
825/476
59/34
827/476
207/119
415/238
831/476
208/119
417/238
835/476
209/119
419/238
839/476
30/17
421/238
843/476
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423/238
121/68
849/476
25/14
851/476
853/476
61/34
855/476
857/476
429/238
859/476
123/68
431/238
216/119
865/476
433/238
31/17
869/476
871/476
218/119
873/476
125/68
219/119
439/238
879/476
220/119
63/34
883/476
885/476
443/238
887/476
127/68
445/238
223/119
893/476
895/476
32/17
897/476
899/476
225/119
451/238
129/68
905/476
453/238
907/476
909/476
65/34
228/119
913/476
915/476
229/119
27/14
919/476
921/476
461/238
33/17
925/476
927/476
232/119
929/476
133/68
233/119
467/238
55/28
937/476
67/34
235/119
941/476
943/476
236/119
473/238
947/476
949/476
475/238
2/1