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Theorem filter.mem_principal_self

Modification history

2021-08-17 18:30
src/order/filter/basic.lean
docs(order/filter/partial): add module docstring (#8620) …
Modified filter.mem_principal_selfView 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_selfView on Github →
2019-03-08 08:46
src/order/filter/basic.lean
feat(*): has_mem (set α) (filter α) (#799)
Modified filter.mem_principal_selfView on Github →
2018-01-19 16:18
order/filter.lean
feat(data/real,*): supporting material for metric spaces
Added filter.mem_principal_selfView on Github →