Theorem ContinuousOn.preimage_clopen_of_clopen

Modification history

2023-11-30 19:19
Mathlib/Topology/Clopen.lean
chore: rename most lemmas involving clopen to isClopen (#8720) …
Deleted ContinuousOn.preimage_clopen_of_clopenView on Github →
2023-10-30 11:10
Mathlib/Topology/Clopen.lean
chore(Topology/Clopen): rename type variables (#7921) …
Modified ContinuousOn.preimage_clopen_of_clopenView on Github →
2023-10-11 21:40
Mathlib/Topology/Clopen.lean
chore(Topology/SubsetProperties): Refactor SubsetProperties.lean (#7628) …
Modified ContinuousOn.preimage_clopen_of_clopenView on Github →
2023-02-01 12:36
Mathlib/Topology/SubsetProperties.lean
feat: port Topology.SubsetProperties (#1913)
Added ContinuousOn.preimage_clopen_of_clopenView on Github →