Mathlib v3 is deprecated. Go to Mathlib v4

Theorem filter.exists_sets_subset_iff

Modification history

2021-08-13 21:43
src/order/filter/basic.lean
feat(order/filter): change definition of inf (#8657) …
Deleted filter.exists_sets_subset_iffView on Github →
2019-03-08 08:46
src/order/filter/basic.lean
feat(*): has_mem (set α) (filter α) (#799)
Modified filter.exists_sets_subset_iffView on Github →
2018-03-05 18:18
order/filter.lean
feat(order/filter): reorder filter theory; add filter_upwards tactic
Modified filter.exists_sets_subset_iffView on Github →
2017-08-10 16:36
algebra/lattice/filter.lean
construct reals as complete, linear ordered field
Modified filter.exists_sets_subset_iffView on Github →
2017-07-23 18:29
algebra/lattice/filter.lean
refactor(*): use 'lemma' iff statement is private
Modified filter.exists_sets_subset_iffView on Github →
2017-07-23 15:16
algebra/lattice/filter.lean
refactor(*): import content from lean/library/data and library_dev
Added filter.exists_sets_subset_iffView on Github →