User:Moremajorthanmajor/5L 2s (major sixth-equivalent): Difference between revisions
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*[[3_4Cotoneum7]] | *[[3_4Cotoneum7]] | ||
==Scale tree== | ==Scale tree== | ||
If 4\7 (four degrees of 7EDS) is at one extreme and 3\5 (three degrees of 5EDS) is at the other, all other possible 5L 2s scales exist in a continuum between them. You can chop this continuum up by taking "freshman sums" of the two edges - adding together the numerators, then adding together the denominators (i.e. adding them together as if you would be adding the complex numbers analogous real and imaginary parts). Thus, between 4\7 and 3\5 you have (4+3)\(7+5) = 7\12, seven degrees of | If 4\7 (four degrees of 7EDS) is at one extreme and 3\5 (three degrees of 5EDS) is at the other, all other possible 5L 2s scales exist in a continuum between them. You can chop this continuum up by taking "freshman sums" of the two edges - adding together the numerators, then adding together the denominators (i.e. adding them together as if you would be adding the complex numbers analogous real and imaginary parts). Thus, between 4\7 and 3\5 you have (4+3)\(7+5) = 7\12, seven degrees of 12EDS: | ||
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