Theorem set_pi_mem_nhds

Modification history

2025-07-11 18:12
Mathlib/Topology/Constructions.lean
chore(Topology): rename pi family from π to X (#26828) …
Modified set_pi_mem_nhdsView on Github →
2023-01-31 20:49
Mathlib/Topology/Constructions.lean
feat: port Topology.Constructions (#1906)
Added set_pi_mem_nhdsView on Github →