Rank 3 scale: Difference between revisions
→Pairwise well-formed (PWF) scales: added defn of wakalix |
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PWF scales not only have MV3, but are trivalent. | PWF scales not only have MV3, but are trivalent. | ||
When mappings are considered, PWF scales are rank-3 [[Gallery of wakalixes|wakalixes]]. | When mappings are considered, PWF scales are rank-3 [[Gallery of wakalixes|''wakalixes'']] - Fokker blocks which are Fokker blocks in more than one way. | ||
Not all trivalent scales are PWF. Only a single scale - aabcb - is trivalent and not PWF. | Not all trivalent scales are PWF. Only a single scale - aabcb - is trivalent and not PWF. | ||