X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2FLOGIC%2FInsert%2Ffun.ma;h=d06a7e29cfdb975221a1c72402abfe7dc6360de3;hb=8ae1653eb75d2b57c50e077c49cb9d078313ea9d;hp=f0cc5e514e7951e1d9f0e1af4f17e2ed69511672;hpb=add325fb02ab0e46a2c7bbffb2e9c980128f0f69;p=helm.git

diff --git a/helm/software/matita/contribs/LOGIC/Insert/fun.ma b/helm/software/matita/contribs/LOGIC/Insert/fun.ma
index f0cc5e514..d06a7e29c 100644
--- a/helm/software/matita/contribs/LOGIC/Insert/fun.ma
+++ b/helm/software/matita/contribs/LOGIC/Insert/fun.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/LOGIC/Insert/fun".
+
 
 include "CLE/defs.ma".
 include "Insert/inv.ma".
@@ -27,8 +27,8 @@ qed.
 theorem insert_inj: \forall S1,i,P, Q. Insert S1 i P Q \to 
                     \forall S2. Insert S2 i P Q \to S1 = S2.
  intros 5; elim H; clear H i P Q;
- [ lapply linear insert_inv_zero to H1; subst; autobatch
- | lapply linear insert_inv_succ to H3; decompose; subst; autobatch
+ [ lapply linear insert_inv_zero to H1; destruct; autobatch
+ | lapply linear insert_inv_succ to H3; decompose; destruct; autobatch
  ].
 qed.
 *)