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Theorem set.preimage_mul_left_one'

Modification history

2022-05-10 11:03
src/data/set/pointwise.lean
chore({data/{finset,set},order/filter}/pointwise): Reorganize files (#14021) …
Modified set.preimage_mul_left_one'View on Github →
2020-07-03 20:42
src/algebra/pointwise.lean
feat(algebra/pointwise): make instances global (#3240) …
Added set.preimage_mul_left_one'View on Github →