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Theorem filter.is_ultrafilter.unique

Modification history

2020-12-10 13:58
src/order/filter/ultrafilter.lean
refactor(order/filter/ultrafilter): drop `filter.is_ultrafilter` (#5264) …
Deleted filter.is_ultrafilter.uniqueView on Github →
2020-07-19 21:18
src/order/filter/ultrafilter.lean
refactor(order/filter/basic): add class `filter.ne_bot` (#3454) …
Added filter.is_ultrafilter.uniqueView on Github →