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Theorem subgroup.commutator_comm_le

Modification history

2022-03-12 19:48
src/group_theory/commutator.lean
refactor(group_theory/commutator): Use variables and rearrange lemmas (#12629) …
Modified subgroup.commutator_comm_leView on Github →
2022-03-12 08:36
src/group_theory/commutator.lean
refactor(group_theory/commutator): Golf proof of `commutator_comm` (#12600) …
Added subgroup.commutator_comm_leView on Github →