X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FproofEngine.ml;h=1d7eae9a59d9dda14b097c67be747a231e82d941;hb=e974eb6799c994efdee15aa47a34909360dc0aec;hp=577bdd7053828ecf39adb8249bcff80e99da78f8;hpb=7bf5d654c18fee290e7e402800543fe40223c04b;p=helm.git

diff --git a/helm/gTopLevel/proofEngine.ml b/helm/gTopLevel/proofEngine.ml
index 577bdd705..1d7eae9a5 100644
--- a/helm/gTopLevel/proofEngine.ml
+++ b/helm/gTopLevel/proofEngine.ml
@@ -238,10 +238,10 @@ let contradiction () = apply_tactic NegationTactics.contradiction_tac
 let decompose ~uris_choice_callback term =
  apply_tactic (EliminationTactics.decompose_tac ~uris_choice_callback term)
 
-(*
-let decide_equality () = apply_tactic VariousTactics.decide_equality_tac
-let compare term1 term2 = apply_tactic (VariousTactics.compare_tac ~term1 ~term2)
-*)
+let injection term = apply_tactic (DiscriminateTactics.injection_tac ~term)
+let discriminate term = apply_tactic (DiscriminateTactics.discriminate_tac ~term)
+let decide_equality () = apply_tactic DiscriminateTactics.decide_equality_tac
+let compare term = apply_tactic (DiscriminateTactics.compare_tac ~term)
 
 (*
 let prova_tatticali () = apply_tactic Tacticals.prova_tac