better notation for oalgebra

[helm.git] / helm / software / matita / library / logic / connectives2.ma

diff --git a/helm/software/matita/library/logic/connectives2.ma b/helm/software/matita/library/logic/connectives2.ma
index fcc29e81a55bfb122a95b95a39733c68629dea48..e38223db7511ca46243634d7587ce508e1fda6ce 100644 (file)
--- a/helm/software/matita/library/logic/connectives2.ma
+++ b/helm/software/matita/library/logic/connectives2.ma
@@ -12,8 +12,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/logic/connectives2".
-
 include "higher_order_defs/relations.ma".
 
 theorem reflexive_iff: reflexive ? iff.
@@ -39,6 +37,6 @@ theorem transitive_iff: transitive ? iff.
  elim H1;
  split;
  intro;
- auto.
+ autobatch depth=3.
 qed.