Theorem CategoryTheory.Functor.sumIsoExt_inv_app_inl

Modification history

2025-03-17 07:57
Mathlib/CategoryTheory/Sums/Basic.lean
refactor(CategoryTheory/Sums): refactor sums of categories (#22976) …
Added CategoryTheory.Functor.sumIsoExt_inv_app_inlView on Github →