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Theorem filter.mem_comap_iff

Modification history

2021-10-26 12:23
src/order/filter/basic.lean
feat(algebra/order/group|order/filter): add two lemmas (#9956) …
Modified filter.mem_comap_iffView on Github →
2020-12-07 03:33
src/order/filter/basic.lean
feat(order/filter/ultrafilter): Restriction of ultrafilters along large embeddings (#5195) …
Added filter.mem_comap_iffView on Github →