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Theorem finset.map_perm

Modification history

2022-12-08 18:41
src/data/finset/basic.lean
refactor(data/finset/image): split out of data/finset/basic (#17852) …
Modified finset.map_permView on Github →
2022-01-18 10:53
src/data/finset/basic.lean
feat(algebra/big_operators/basic): Reindexing a product with a permutation (#11344) …
Added finset.map_permView on Github →