Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
dense.inter_nhds_nonempty
Modification history
2021-01-24 06:50
src/topology/basic.lean
feat(topology/subset_properties): a locally compact space with second countable topology is sigma compact (#5689) …
Added
dense.inter_nhds_nonempty
View on Github →