Theorem Filter.codiscreteWithin_mono

Modification history

2026-08-18 20:39
Mathlib/Topology/DiscreteSubset.lean
feat: API for (co)discrete sets (#42227) …
Modified Filter.codiscreteWithin_monoView on Github →
2026-05-14 02:57
Mathlib/Topology/DiscreteSubset.lean
feat(DiscreteSubset): review API, add lemmas about compact sets (#39336) …
Added Filter.codiscreteWithin_monoView on Github →