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Theorem ultrafilter.coe_comap

Modification history

2022-07-10 14:02
src/order/filter/ultrafilter.lean
feat(order/filter/ultrafilter): `pure`, `map`, and `comap` lemmas (#15187) …
Modified ultrafilter.coe_comapView on Github →
2021-09-14 04:32
src/order/filter/ultrafilter.lean
feat(topology): one-point compactification of a topological space (#8579) …
Added ultrafilter.coe_comapView on Github →