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Theorem list.length_foldr_permutations_aux2

Modification history

2021-10-18 05:53
src/data/list/basic.lean
split(data/list/permutation): split off `data.list.basic` (#9749) …
Modified list.length_foldr_permutations_aux2View on Github →
2021-07-04 07:58
src/data/list/basic.lean
feat(data/list/basic): map_permutations (#8188) …
Modified list.length_foldr_permutations_aux2View on Github →
2017-11-19 00:41
data/list/perm.lean
feat(data/multiset): working on multisets, fix rcases bug
Added list.length_foldr_permutations_aux2View on Github →