Def Quiver.Hom.unop

Modification history

2023-04-18 01:37
Mathlib/Combinatorics/Quiver/Basic.lean
chore: made Opposite a structure (#3193) …
Modified Quiver.Hom.unopView on Github →
2022-12-01 15:35
Mathlib/Combinatorics/Quiver/Basic.lean
port: several files from category_theory (#749) …
Added Quiver.Hom.unopView on Github →