removing old contribs

[helm.git] / helm / software / matita / contribs / RELATIONAL / NPlusList / props.ma

diff --git a/helm/software/matita/contribs/RELATIONAL/NPlusList/props.ma b/helm/software/matita/contribs/RELATIONAL/NPlusList/props.ma
index 3f53d92cf6bfb348b2c27fe29a6ed2875b31d338..4b70088a2fc54490727ec53677c9d5576dc4a0e3 100644 (file)
--- a/helm/software/matita/contribs/RELATIONAL/NPlusList/props.ma
+++ b/helm/software/matita/contribs/RELATIONAL/NPlusList/props.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/RELATIONAL/NPlusList/props".
+
 
 include "NPlusList/defs.ma".
 (*
@@ -22,7 +22,7 @@ axiom npluslist_gen_cons: \forall l,q,r.
 (* 
  intros. inversion H; clear H; intros;
  [ id
- | subst.
+ | destruct.
 *)
 
 theorem npluslist_inj_2: \forall ns1,ns2,n.