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Theorem filter.has_basis.prod_self

Modification history

2022-07-26 12:57
src/order/filter/bases.lean
feat(order/filter/bases): lemmas about bases of product filters (#15630) …
Modified filter.has_basis.prod_selfView on Github →
2020-01-24 09:09
src/order/filter/bases.lean
feat(order/filter/bases): define `filter.has_basis` (#1896) …
Added filter.has_basis.prod_selfView on Github →