X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Flibrary%2FZ%2Fsigma_p.ma;h=c2bdb0901852f732e64cf4c026c82f2c71f78735;hb=070b44c9c2344967ca8c4531909614a0d4da2fbe;hp=71340ac7c21a84523f1aa0fcf4ca5410341b7329;hpb=59cce4c27057cff97d9b4311a379c3107c5ee9a3;p=helm.git

diff --git a/helm/software/matita/library/Z/sigma_p.ma b/helm/software/matita/library/Z/sigma_p.ma
index 71340ac7c..c2bdb0901 100644
--- a/helm/software/matita/library/Z/sigma_p.ma
+++ b/helm/software/matita/library/Z/sigma_p.ma
@@ -12,8 +12,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/Z/sigma_p".
-
 include "Z/times.ma".
 include "nat/primes.ma".
 include "nat/ord.ma".
@@ -87,7 +85,7 @@ unfold sigma_p.
 apply (iter_p_gen_plusA Z n k p g OZ Zplus)
 [ apply symmetricZPlus.
 | intros.
-  apply cic:/matita/Z/plus/Zplus_z_OZ.con
+  apply Zplus_z_OZ.
 | apply associative_Zplus
 ]
 qed.