Theorem Valued.isOpen_closedball

Modification history

2025-10-10 10:01
Mathlib/Topology/Algebra/Valued/ValuationTopology.lean
style: fix capitalisation `Valued.isOpen_closedball -> Valued.isOpen_closedBall` (#30358)
Deleted Valued.isOpen_closedballView on Github →
2025-04-02 23:37
Mathlib/Topology/Algebra/Valued/ValuationTopology.lean
feat(Topology/Algebra/Valued/LocallyCompact): locally compact nonarchimedean field iff complete and DVR and finite field (#16733)
Added Valued.isOpen_closedballView on Github →