X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fcontribs%2FLAMBDA-TYPES%2Fterms_defs.ma;fp=helm%2Fmatita%2Fcontribs%2FLAMBDA-TYPES%2Fterms_defs.ma;h=6a88b1da30a40c2523e564b50b4135ed9c3e2012;hb=2ce91d538900ccf4ba0cba2c0f888e4272c20ba6;hp=3f93fc13d6971e5fc9b758c8d90b0e9b32732f03;hpb=79722263df3193716bdbc37c35180c84e4027631;p=helm.git

diff --git a/helm/matita/contribs/LAMBDA-TYPES/terms_defs.ma b/helm/matita/contribs/LAMBDA-TYPES/terms_defs.ma
index 3f93fc13d..6a88b1da3 100644
--- a/helm/matita/contribs/LAMBDA-TYPES/terms_defs.ma
+++ b/helm/matita/contribs/LAMBDA-TYPES/terms_defs.ma
@@ -27,6 +27,7 @@ inductive W : Set \def
    | Bind: B \to W 
    | Flat: F \to W.
 
+alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
 inductive T (A:Set) (N:Set) : Set \def
    | TSort: A \to nat \to (T A N) 
    | TLRef: A \to nat \to (T A N)