Def CategoryTheory.Functor.IsEquivalence.cancelCompLeft

Modification history

2024-05-08 11:06

Mathlib/CategoryTheory/Equivalence.lean

refactor(CategoryTheory): make Functor.IsEquivalence a Prop (#12462) …

Deleted CategoryTheory.Functor.IsEquivalence.cancelCompLeft View on Github →

2024-04-12 14:33

Mathlib/CategoryTheory/Equivalence.lean

chore(CategoryTheory): move Full, Faithful, EssSurj, IsEquivalence and ReflectsIsomorphisms to the Functor namespace (#11985) …

Added CategoryTheory.Functor.IsEquivalence.cancelCompLeft View on Github →