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(* 02110-1301 USA                                                     *)
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(*          Projet Coq - Calculus of Inductive Constructions V5.10           *)
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(*                                                                           *)
(*          SET : The Category of Setoids                                    *)
(*                                                                           *)
(*          Peter Aczel, Dec. 92                                             *)
(*          rev. Gerard Huet,  Aug. 1993                                     *)
(*          rev. Amokrane Saibi,  May 1994                                   *)
(*                                                                           *)
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Require Export Category.
Set Implicit Arguments.
Unset Strict Implicit.
(* Map composition operator *)
Definition Comp_SET := Build_Comp Comp_map_congl Comp_map_congr.

Lemma Assoc_SET : Assoc_law Comp_SET.