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Theorem finset.preimage_mul_left_one

Modification history

2022-05-10 11:03
src/data/finset/pointwise.lean
chore({data/{finset,set},order/filter}/pointwise): Reorganize files (#14021) …
Modified finset.preimage_mul_left_oneView on Github →
2022-03-21 11:08
src/data/finset/pointwise.lean
split(data/{finset,set}/pointwise): Split off `algebra.pointwise` (#12831) …
Modified finset.preimage_mul_left_oneView on Github →
2021-12-24 03:30
src/algebra/pointwise.lean
feat(algebra/pointwise): expand API for multiplication / addition of finsets by copying the corresponding API for sets (#10600) …
Added finset.preimage_mul_left_oneView on Github →