Finset from BinaryWord
The subset of 1..m a binary word of length m marks: the positions holding 1.
The inverse of BinaryWord(finset). Mapped over BinaryWords(m), it lists the subsets of 1..m in their characteristic words' order.
Called as CombinatorialMap(x, "Finset"). The head's page has its examples.
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Each element of BinaryWord at a size, and its image, applied in your browser; sizes past 6 are not offered.
Properties
Transport a statistic
Pick a statistic on Finset. Its distribution over the images of BinaryWord at each size is computed, and compared with the 59 statistics on BinaryWord: those that share it are the ones the map sends it to, as far as the sizes computed show.
No statistic is declared on Finset.