Theorem filter.mem_principal_sets
Modification history
2021-08-13 21:43
src/order/filter/basic.lean
feat(order/filter): change definition of inf (#8657) …
Deleted filter.mem_principal_setsView on Github →2020-06-25 12:26
src/order/filter/basic.lean
feat(filter, topology): cluster_pt and principal notation, redefine compactness (#3160) …
Modified filter.mem_principal_setsView on Github →2019-03-08 08:46
src/order/filter/basic.lean
feat(*): has_mem (set α) (filter α) (#799)
Modified filter.mem_principal_setsView on Github →2018-01-19 16:18
order/filter.lean
feat(data/real,*): supporting material for metric spaces
Modified filter.mem_principal_setsView on Github →2017-08-10 16:36
algebra/lattice/filter.lean
construct reals as complete, linear ordered field
Modified filter.mem_principal_setsView on Github →2017-07-23 19:02
algebra/lattice/filter.lean
chore(*): rfl-lemmas on same line
Modified filter.mem_principal_setsView on Github →2017-07-23 18:59
algebra/lattice/filter.lean
refactor(*): attributes on same line
Modified filter.mem_principal_setsView on Github →2017-07-23 18:29
algebra/lattice/filter.lean
refactor(*): use 'lemma' iff statement is private
Modified filter.mem_principal_setsView on Github →