X-Git-Url: http://git.megacz.com/?p=coq-categories.git;a=blobdiff_plain;f=src%2FEquivalentCategories_ch7_8.v;h=88b71f2aa7a29e5dfdb489192e3571ea93ce63f4;hp=e5bcfb29a4fe47594b5a0c1a51e84f48f5de21f0;hb=1104780d775bf36ff9f44ab287c22604ab47f0b5;hpb=9b27f2c7b66e583a886f8c7a802512dc402b3f11

diff --git a/src/EquivalentCategories_ch7_8.v b/src/EquivalentCategories_ch7_8.v
index e5bcfb2..88b71f2 100644
--- a/src/EquivalentCategories_ch7_8.v
+++ b/src/EquivalentCategories_ch7_8.v
@@ -3,11 +3,11 @@
 (*******************************************************************************)
 
 Generalizable All Variables.
-Require Import Preamble.
-Require Import General.
+Require Import Notations.
 Require Import Categories_ch1_3.
 Require Import Functors_ch1_4.
 Require Import Isomorphisms_ch1_5.
+Require Import NaturalIsomorphisms_ch7_5.
 
 (* Definition 7.24 *)
 Class EquivalentCategories `(C:Category)`(D:Category){Fobj}{Gobj}(F:Functor C D Fobj)(G:Functor D C Gobj) :=