Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
is_open.is_closed_compl
Modification history
2021-03-11 13:28
src/topology/basic.lean
refactor(topology): make is_closed a class (#6552) …
Added
is_open.is_closed_compl
View on Github →