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Theorem commutator_def'

Modification history

2022-02-18 19:21
src/group_theory/solvable.lean
refactor(group_theory/abelianization): Define `commutator` in terms of `general_commutator` (#11949) …
Deleted commutator_def'View on Github →
2021-01-06 08:30
src/group_theory/solvable.lean
feat(group_theory): add definition of solvable group (#5565) …
Added commutator_def'View on Github →