X-Git-Url: http://git.megacz.com/?p=coq-categories.git;a=blobdiff_plain;f=src%2FMonoidalCategories_ch7_8.v;fp=src%2FMonoidalCategories_ch7_8.v;h=8d78f33a85b7de3c9ebcca22e74d6fd5bdd37a99;hp=56bfab3cdf7d53122a6db7b8e1deefa198b1ea61;hb=06467b1762fe54767eb1d64e7b7f1798eea8cc27;hpb=4a45ee99fb19018cf30a34e361816c8ba960d638

diff --git a/src/MonoidalCategories_ch7_8.v b/src/MonoidalCategories_ch7_8.v
index 56bfab3..8d78f33 100644
--- a/src/MonoidalCategories_ch7_8.v
+++ b/src/MonoidalCategories_ch7_8.v
@@ -363,11 +363,10 @@ End MonoidalCat_is_PreMonoidal.
 
 Hint Extern 1 => apply MonoidalCat_all_central.
 Coercion MonoidalCat_is_PreMonoidal : MonoidalCat >-> PreMonoidalCat.
-(*Lemma CommutativePreMonoidalCategoriesAreMonoidal `(pm:PreMonoidalCat)(cc:CommutativeCat pm) : MonoidalCat pm.*)
 
 (* Later: generalized to premonoidal categories *)
 Class DiagonalCat `(mc:MonoidalCat(F:=F)) :=
-{  copy_nt      :  forall a, functor_id _ ~~~> func_rlecnac a >>>> F
+{  copy_nt      :  forall a, functor_id _ ~~~> func_diagonal >>>> F
 ;  copy         :  forall (a:mc),   a~~{mc}~~>(bin_obj(BinoidalCat:=mc) a a)
                 := fun a => nt_component _ _ (copy_nt a) a
 (* for non-cartesian braided diagonal categories we also need: copy >> swap == copy *)