Theorem mem_nhds_sets
Modification history
2021-05-24 19:29
src/topology/basic.lean
chore(topology): rename mem_nhds_sets and mem_of_nhds and mem_nhds_sets_iff (#7690) …
Deleted mem_nhds_setsView on Github →2017-08-10 16:41
topology/topological_space.lean
rename open -> is_open, closed -> is_closed
Modified mem_nhds_setsView on Github →2017-08-10 16:36
topology/topological_space.lean
construct reals as complete, linear ordered field
Modified mem_nhds_setsView on Github →