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Theorem order.ideal.ideal_Inter_nonempty_of_exists_all_mem

Modification history

2022-04-25 04:29
src/order/ideal.lean
refactor(order/ideal): Make `order.ideal` extend `lower_set` (#13070) …
Deleted order.ideal.ideal_Inter_nonempty_of_exists_all_memView on Github →
2021-09-19 13:44
src/order/ideal.lean
feat(order/ideal, data/set/lattice): when order ideals are a complete lattice (#9084) …
Added order.ideal.ideal_Inter_nonempty_of_exists_all_memView on Github →