Theorem NonUnitalSubsemiring.isClosed_topologicalClosure

Modification history

2025-04-13 02:25
Mathlib/Topology/Algebra/Ring/Basic.lean
chore(*): rename ring type variables (#23939) …
Modified NonUnitalSubsemiring.isClosed_topologicalClosureView on Github →
2024-11-11 23:00
Mathlib/Topology/Algebra/Ring/Basic.lean
feat: topological closure of non-unital subobjects (#18613) …
Added NonUnitalSubsemiring.isClosed_topologicalClosureView on Github →