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Theorem finset.bind_filter_eq_of_maps_to

Modification history

2021-01-26 04:21
src/data/finset/basic.lean
chore(data/finset): Rename bind to bUnion (#5813) …
Deleted finset.bind_filter_eq_of_maps_toView on Github →
2020-10-01 02:57
src/data/finset/basic.lean
feat(data/fintype): pigeonhole principles (#4096) …
Added finset.bind_filter_eq_of_maps_toView on Github →