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Def derivation.commutator

Modification history

2021-06-21 14:25
src/ring_theory/derivation.lean
feat(ring_theory/derivation): add missing dsimp lemmas, use old_structure_command, golf structure proofs (#8013) …
Deleted derivation.commutatorView on Github →
2020-08-16 20:46
src/ring_theory/derivation.lean
feat(ring_theory/derivations): stab on derivations (#3688)
Added derivation.commutatorView on Github →