X-Git-Url: http://git.megacz.com/?p=coq-categories.git;a=blobdiff_plain;f=src%2FEquivalentCategories_ch7_8.v;h=88b71f2aa7a29e5dfdb489192e3571ea93ce63f4;hp=7918cf3a3ffec0558e4b49464a54b9ac0cc9495c;hb=refs%2Fheads%2Fmaster;hpb=ff3003c261295c60d367580b6700396102eb5a9c

diff --git a/src/EquivalentCategories_ch7_8.v b/src/EquivalentCategories_ch7_8.v
index 7918cf3..88b71f2 100644
--- a/src/EquivalentCategories_ch7_8.v
+++ b/src/EquivalentCategories_ch7_8.v
@@ -1,14 +1,14 @@
-Generalizable All Variables.
-Require Import Preamble.
-Require Import General.
-Require Import ch1_3_Categories.
-Require Import ch1_4_Functors.               
-Require Import ch1_5_Isomorphisms.               
-
 (*******************************************************************************)
 (* Chapter 7.8: Equivalent Categories                                          *)
 (*******************************************************************************)
 
+Generalizable All Variables.
+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) :=
 { ec_forward  : F >>>> G ≃ functor_id C