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4 (* ||A|| A project by Andrea Asperti *)
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7 (* ||T|| The HELM team. *)
8 (* ||A|| http://helm.cs.unibo.it *)
10 (* \ / This file is distributed under the terms of the *)
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15 (* This file was automatically generated: do not edit *********************)
19 (* $Id: Qabgroup.v,v 1.5 2004/04/08 08:20:31 lcf Exp $ *)
21 include "model/groups/Qgroup.ma".
23 include "algebra/CAbGroups.ma".
25 (*#* **Example of an abelian group: $\langle$#⟨#[Q],[[+]]$\rangle$#⟩#
28 (*#* Addition is commutative, so the rationals form with the addition a
32 inline procedural "cic:/CoRN/model/abgroups/Qabgroup/Q_is_CAbGroup.con" as lemma.
34 inline procedural "cic:/CoRN/model/abgroups/Qabgroup/Q_as_CAbGroup.con" as definition.