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Theorem finset.map_subset_map

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_subset_mapView on Github →
2021-10-11 07:59
src/data/finset/basic.lean
feat(data/finset): add `finset.erase_none` (#9630) …
Modified finset.map_subset_mapView on Github →
2018-10-06 22:33
data/finset.lean
feat(data/finset): embedding properties of finset.map
Modified finset.map_subset_mapView on Github →
2018-05-17 04:23
data/finset.lean
feat(data/computability): primrec, denumerable
Added finset.map_subset_mapView on Github →