2026-03-31 16:33
Mathlib/GroupTheory/GroupAction/Hom.lean
feat(GroupTheory/GroupAction/Hom): connect existing definitions `MulDistribMulActionHom` and `DistribMulActionHom` using `to_additive` (#34249) …
Added MulDistribMulActionHom.toMulActionHom_injective