The positive rationals form with the multiplication a CAbgroup.
*)
-inline procedural "cic:/CoRN/model/abgroups/Qposabgroup/Qpos_mult_is_CAbGroup.con".
+inline procedural "cic:/CoRN/model/abgroups/Qposabgroup/Qpos_mult_is_CAbGroup.con" as definition.
-inline procedural "cic:/CoRN/model/abgroups/Qposabgroup/Qpos_mult_as_CAbGroup.con".
+inline procedural "cic:/CoRN/model/abgroups/Qposabgroup/Qpos_mult_as_CAbGroup.con" as definition.