X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Flibrary%2FZ%2Fz.ma;h=d598b7de87e7268594ea5ab0fdd2f63dd6f9155b;hb=0e9f9d6d7a0466ee132553fb7a983eac282fb12f;hp=ac530c38fe02b7df1766fd69ff93a637162131b0;hpb=2c80e9d9409119febcab9c08d6e6cad702384169;p=helm.git

diff --git a/helm/software/matita/library/Z/z.ma b/helm/software/matita/library/Z/z.ma
index ac530c38f..d598b7de8 100644
--- a/helm/software/matita/library/Z/z.ma
+++ b/helm/software/matita/library/Z/z.ma
@@ -12,8 +12,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/Z/z".
-
 include "datatypes/bool.ma".
 include "nat/nat.ma".
 
@@ -27,7 +25,7 @@ definition Z_of_nat \def
 [ O \Rightarrow  OZ 
 | (S n)\Rightarrow  pos n].
 
-coercion cic:/matita/Z/z/Z_of_nat.con.
+coercion Z_of_nat.
 
 definition neg_Z_of_nat \def
 \lambda n. match n with