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Theorem mem_map_sets_iff'

Modification history

2021-08-13 21:43
src/topology/uniform_space/basic.lean
feat(order/filter): change definition of inf (#8657) …
Deleted mem_map_sets_iff'View on Github →
2019-03-08 08:46
src/topology/uniform_space/basic.lean
feat(*): has_mem (set α) (filter α) (#799)
Added mem_map_sets_iff'View on Github →