Theorem Antitone.countable_not_continuousAt

Modification history

2023-11-08 06:59
Mathlib/Topology/Algebra/Order/LeftRightLim.lean
chore: move TopologicalSpace.SecondCountableTopology into the root namespace (#8186) …
Modified Antitone.countable_not_continuousAtView on Github →
2023-02-13 22:40
Mathlib/Topology/Algebra/Order/LeftRightLim.lean
feat: port Topology.Algebra.Order.LeftRightLim (#2131)
Added Antitone.countable_not_continuousAtView on Github →