Theorem Subgroup.normal_iInf_normal

Modification history

2025-09-01 13:46
Mathlib/Algebra/Group/Subgroup/Basic.lean
fix: generalize indexed lattice lemmas to Sort (#29189)
Modified Subgroup.normal_iInf_normalView on Github →
2025-01-16 12:40
Mathlib/Algebra/Group/Subgroup/Basic.lean
feat(Topology/Group/Profinite): Profinite group is limit of finite group (#16992) …
Added Subgroup.normal_iInf_normalView on Github →