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15 (* This file was automatically generated: do not edit *********************)
19 (* $Id: QSpossemigroup.v,v 1.5 2004/04/08 08:20:35 lcf Exp $ *)
21 include "model/setoids/Qpossetoid.ma".
23 include "algebra/CSemiGroups.ma".
25 (*#* **Example of a semi-group: $\langle$#⟨#[Qpos],$(x,y) \mapsto xy/2$#(x,y) ↦ xy/2#$\rangle$#⟩#
26 The positive rationals form with the operation
27 $(x,y) \mapsto xy/2$#(x,y) ↦ xy/2# a CSemiGroup.
30 inline procedural "cic:/CoRN/model/semigroups/QSpossemigroup/Qpos_multdiv2_as_CSemiGroup.con".