X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2FCoRN-Decl%2Fmodel%2Fnon_examples%2FNpos_no_monoid.ma;h=7dbff70500b8c2323575cd796ca34d29345d1ee0;hb=876f16ec4e9080bad4e39bd9c203d6529dcf4f56;hp=a17dec061966a1968f4ba203084205a07ca13868;hpb=3199f2a8428b5d19a3a803c1b03d9f90e4120f74;p=helm.git diff --git a/helm/software/matita/contribs/CoRN-Decl/model/non_examples/Npos_no_monoid.ma b/helm/software/matita/contribs/CoRN-Decl/model/non_examples/Npos_no_monoid.ma index a17dec061..7dbff7050 100644 --- a/helm/software/matita/contribs/CoRN-Decl/model/non_examples/Npos_no_monoid.ma +++ b/helm/software/matita/contribs/CoRN-Decl/model/non_examples/Npos_no_monoid.ma @@ -16,25 +16,23 @@ set "baseuri" "cic:/matita/CoRN-Decl/model/non_examples/Npos_no_monoid". +include "CoRN.ma". + (* $Id: Npos_no_monoid.v,v 1.5 2004/04/08 08:20:34 lcf Exp $ *) -(* INCLUDE -Npossemigroup -*) +include "model/semigroups/Npossemigroup.ma". -(* INCLUDE -CMonoids -*) +include "algebra/CMonoids.ma". (*#* **Non-example of a monoid: $\langle$#⟨#[Npos],[[+]]$\rangle$#⟩# There is no right unit for the addition on the positive natural numbers. *) -inline cic:/CoRN/model/non_examples/Npos_no_monoid/no_rht_unit_Npos.con. +inline "cic:/CoRN/model/non_examples/Npos_no_monoid/no_rht_unit_Npos.con". (*#* Therefore the set of positive natural numbers doesn't form a group with addition. *) -inline cic:/CoRN/model/non_examples/Npos_no_monoid/no_monoid_Npos.con. +inline "cic:/CoRN/model/non_examples/Npos_no_monoid/no_monoid_Npos.con".