Theorem CategoryTheory.Functor.hasLeftDerivedFunctor_iff

Modification history

2025-05-11 19:52
Mathlib/CategoryTheory/Functor/Derived/LeftDerived.lean
feat(CategoryTheory): left derived functors (#24142) …
Added CategoryTheory.Functor.hasLeftDerivedFunctor_iffView on Github →