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Theorem filter.mem_comap_sets

Modification history

2021-08-13 21:43
src/order/filter/basic.lean
feat(order/filter): change definition of inf (#8657) …
Deleted filter.mem_comap_setsView on Github →
2019-03-08 08:46
src/order/filter/basic.lean
feat(*): has_mem (set α) (filter α) (#799)
Modified filter.mem_comap_setsView on Github →
2018-09-07 17:43
order/filter.lean
order(filter): rename `vmap` to `comap`
Added filter.mem_comap_setsView on Github →