Mathlib Changelog
v4
Changelog
About
Github
Theorem
BialgEquiv.toLinearMap_ofAlgEquiv
Modification history
2025-07-11 14:29
Mathlib/RingTheory/Bialgebra/Equiv.lean
feat: promote an `AlgEquiv` preserving `counit` and `comul` to a `BialgEquiv` (#25271) …
Added
BialgEquiv.toLinearMap_ofAlgEquiv
View on Github →