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Theorem subgroup.commutator_mem_commutator

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_mem_commutatorView on Github →
2022-03-11 06:12
src/group_theory/commutator.lean
refactor(group_theory/commutator): Golf proof of `commutator_mem_commutator` (#12584) …
Modified subgroup.commutator_mem_commutatorView on Github →
2022-03-10 04:56
src/group_theory/commutator.lean
refactor(group_theory/commutator): Rename `commutator_containment` to `commutator_mem_commutator` (#12553) …
Added subgroup.commutator_mem_commutatorView on Github →