Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
filter.exists_ultrafilter_of_finite_inter_nonempty
Modification history
2020-12-10 13:58
src/order/filter/ultrafilter.lean
refactor(order/filter/ultrafilter): drop `filter.is_ultrafilter` (#5264) …
Deleted
filter.exists_ultrafilter_of_finite_inter_nonempty
View on Github →
2020-10-05 19:45
src/order/filter/ultrafilter.lean
feat(order/filter/ultrafilter): Add variant of `exists_ultrafilter`. (#4436) …
Added
filter.exists_ultrafilter_of_finite_inter_nonempty
View on Github →