Half-prime subgroup: Difference between revisions
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== Generalizations == | == Generalizations == | ||
The concepts of half-prime subgroups and no-twos subgroups can be combined to create "no-3/ | The concepts of half-prime subgroups and no-twos subgroups can be combined to create "no-3/2s half-prime subgroups" (5/2.7/2.11/2.13/2....) which are suitable for [[Ed5/2]] systems. Additionally, half-prime subgroups can be generalized for other denominators, such as to "third-prime subgroups" (5/3.7/3.11/3.13/3...), or "quarter-prime subgroups" (5/4.7/4.11/4.13/4...). | ||
== Intervals and chords == | == Intervals and chords == | ||