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19 (* $Id: Nsemigroup.v,v 1.6 2004/04/08 08:20:34 lcf Exp $ *)
21 include "model/setoids/Nsetoid.ma".
23 include "algebra/CSemiGroups.ma".
25 (*#* **Example of a semi-group: $\langle$#⟨#[nat],[[+]]$\rangle$#⟩#
28 (*#* Because addition is associative, the natural numbers form a CSemiGroup.
31 inline procedural "cic:/CoRN/model/semigroups/Nsemigroup/nat_as_CSemiGroup.con" as definition.