Note:
1/1 is implicit in the Scala file format;
input pitches are automatically normalised
and sorted, thus scales are octave-repeating.
AUTO-NORMALISED ENHARMONIC PITCH-CLASS COMPARISON
simplified to a Pythagorean notation modified, optionally, by up to
3 syntonic commas and/or one of the primes 7, 11 or 13, and
inflected by up to 3 strokes each signifying ca. 1/6-comma
19° = 512:513 | 17° = 255:256 | 29° = 144:145
primes to include
3
5
7
11
13
17
19
29
toggle 17-19-29 (strokes)
cent input (interval to ref)