almost ready

[helm.git] / helm / software / matita / library / demo / propositional_sequent_calculus.ma

diff --git a/helm/software/matita/library/demo/propositional_sequent_calculus.ma b/helm/software/matita/library/demo/propositional_sequent_calculus.ma
index fb5278d6bdd78d44646652e6111317dc0fe3e370..6e389c2fa1ac8227d1c17730715f7fe5af0b709f 100644 (file)
--- a/helm/software/matita/library/demo/propositional_sequent_calculus.ma
+++ b/helm/software/matita/library/demo/propositional_sequent_calculus.ma
@@ -12,8 +12,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/demo/propositional_sequent_calculus/".
-
 include "nat/plus.ma".
 include "nat/compare.ma".
 include "list/sort.ma".
@@ -510,7 +508,7 @@ lemma look_for_axiom:
           simplify;
           apply (ex_intro ? ? a3);
           apply (ex_intro ? ? a4);
-          autobatch
+          autobatch depth=4
         | right;
           intro;
           apply (bool_elim ? (same_atom a (FAtom n1)));