Def Derivation.couple

Modification history

2026-04-13 12:57
Mathlib/RingTheory/Derivation/Lie.lean
style: fix whitespace (#37993) …
Modified Derivation.coupleView on Github →
2026-03-22 21:51
Mathlib/RingTheory/Derivation/Lie.lean
feat: compatible (pairs of) derivations form a Lie algebra (#36651) …
Added Derivation.coupleView on Github →