X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fcontribs%2FCoRN-Decl%2Fmodel%2Fsemigroups%2FNpossemigroup.ma;h=466677d04bc3631d1e69626c02bb7f35adbf9bcb;hb=946be00a2b9e1713e934414bd8419f267cca1077;hp=c68610e5396d3ad17842fd8c38f55a9d5d4d2656;hpb=0e0d5c57eb154bf20d101f09e560401434156c1d;p=helm.git diff --git a/matita/contribs/CoRN-Decl/model/semigroups/Npossemigroup.ma b/matita/contribs/CoRN-Decl/model/semigroups/Npossemigroup.ma index c68610e53..466677d04 100644 --- a/matita/contribs/CoRN-Decl/model/semigroups/Npossemigroup.ma +++ b/matita/contribs/CoRN-Decl/model/semigroups/Npossemigroup.ma @@ -16,19 +16,15 @@ set "baseuri" "cic:/matita/CoRN-Decl/model/semigroups/Npossemigroup". +include "CoRN.ma". + (* $Id: Npossemigroup.v,v 1.6 2004/04/08 08:20:34 lcf Exp $ *) -(* INCLUDE -CSemiGroups -*) +include "algebra/CSemiGroups.ma". -(* INCLUDE -Nsemigroup -*) +include "model/semigroups/Nsemigroup.ma". -(* INCLUDE -Npossetoid -*) +include "model/setoids/Npossetoid.ma". (*#* **Examples of semi-groups: $\langle$#⟨#[Npos],[[+]]$\rangle$#⟩# and $\langle$#⟨#[Npos],[[*]]$\rangle$#⟩# ***$\langle$#⟨#[Npos],[[+]]$\rangle$#⟩# @@ -36,13 +32,13 @@ The positive natural numbers form together with addition a subsemigroup of the semigroup of the natural numbers with addition. *) -inline cic:/CoRN/model/semigroups/Npossemigroup/Npos_as_CSemiGroup.con. +inline "cic:/CoRN/model/semigroups/Npossemigroup/Npos_as_CSemiGroup.con". (*#* ***$\langle$#⟨#[Npos],[[*]]$\rangle$#⟩# Also together with multiplication, the positive numbers form a semigroup. *) -inline cic:/CoRN/model/semigroups/Npossemigroup/Nposmult_is_CSemiGroup.con. +inline "cic:/CoRN/model/semigroups/Npossemigroup/Nposmult_is_CSemiGroup.con". -inline cic:/CoRN/model/semigroups/Npossemigroup/Nposmult_as_CSemiGroup.con. +inline "cic:/CoRN/model/semigroups/Npossemigroup/Nposmult_as_CSemiGroup.con".