Theorem CategoryTheory.Functor.essImage.counit_isIso

Modification history

2024-06-19 18:17
Mathlib/CategoryTheory/Adjunction/Reflective.lean
chore(CategoryTheory/Adjunction): dualize some of the API for reflective functors (#13948)
Added CategoryTheory.Functor.essImage.counit_isIsoView on Github →