Structure OpenSubgroup

Modification history

2023-08-10 19:52
Mathlib/Topology/Algebra/OpenSubgroup.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified OpenSubgroupView on Github →
2023-03-17 12:26
Mathlib/Topology/Algebra/OpenSubgroup.lean
feat: port Topology.Algebra.OpenSubgroup (#2889)
Added OpenSubgroupView on Github →