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Theorem filter.binfi_sup_left

Modification history

2022-03-22 14:24
src/order/filter/basic.lean
feat(order/filter/basic): `filter` is a `coframe` (#12872) …
Deleted filter.binfi_sup_leftView on Github →
2020-07-29 20:38
src/order/filter/basic.lean
feat(filters): a couple more lemmas (#3625) …
Added filter.binfi_sup_leftView on Github →