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Theorem filter.is_countably_generated_binfi_principal

Modification history

2022-06-22 18:31
src/order/filter/bases.lean
refactor(data/set/countable): make `set.countable` protected (#14886) …
Modified filter.is_countably_generated_binfi_principalView on Github →
2020-04-13 08:52
src/order/filter/bases.lean
refactor(order/filter): refactor filters infi and bases (#2384) …
Added filter.is_countably_generated_binfi_principalView on Github →