fact: Definition equiv_precompose_cat_equiv_0gpd {A : Type} `{HasEquivs A} {x y z : A} (f : x $<~> y) : opyon_0gpd y z $<~> opyon_0gpd x z := @equiv_postcompose_cat_equiv_0gpd A^op _ _ _ _ _ z y x f.
imports: Basics.Overture Basics.Tactics WildCat.Core WildCat.Equiv WildCat.Universe WildCat.Opposite WildCat.FunctorCat WildCat.NatTrans WildCat.Prod WildCat.ZeroGroupoid