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Theorem filter.lift_principal2

Modification history

2020-06-25 12:26
src/order/filter/lift.lean
feat(filter, topology): cluster_pt and principal notation, redefine compactness (#3160) …
Modified filter.lift_principal2View on Github →
2019-02-12 14:09
src/order/filter/basic.lean
refactor(order/filter): move lift and lift' to separate file
Modified filter.lift_principal2View on Github →
2018-03-11 14:26
order/filter.lean
chore(order/filter): simplify definition of filter.prod; cleanup
Added filter.lift_principal2View on Github →