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Theorem filter.forall_sets_ne_empty_iff_ne_bot

Modification history

2020-02-05 06:25
src/order/filter/basic.lean
refactor(*): migrate from `≠ ∅` to `set.nonempty` (#1954) …
Deleted filter.forall_sets_ne_empty_iff_ne_botView on Github →
2020-01-15 15:04
src/order/filter/basic.lean
chore(*): use `ne_` instead of `neq_` in lemma names (#1878) …
Added filter.forall_sets_ne_empty_iff_ne_botView on Github →