X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2FgTopLevel%2FreductionTactics.mli;h=8df6c2468777854d87d2fc2d2bf0a5c56811b6a5;hb=3fcde61beded58d18775c13906b9741ba4735864;hp=97418b4da214a23bd079da031691204bfd976a29;hpb=3066e4dcb7270a5eb20020a91d45da9eb87e2f2e;p=helm.git

diff --git a/helm/gTopLevel/reductionTactics.mli b/helm/gTopLevel/reductionTactics.mli
index 97418b4da..8df6c2468 100644
--- a/helm/gTopLevel/reductionTactics.mli
+++ b/helm/gTopLevel/reductionTactics.mli
@@ -23,6 +23,14 @@
  * http://cs.unibo.it/helm/.
  *)
 
-val simpl_tac: ProofEngineTypes.tactic
-val reduce_tac: ProofEngineTypes.tactic
-val whd_tac: ProofEngineTypes.tactic
+(* The default of term is the thesis of the goal to be prooved *)
+val simpl_tac:
+ also_in_hypotheses:bool -> term:(Cic.term option) -> ProofEngineTypes.tactic
+val reduce_tac:
+ also_in_hypotheses:bool -> term:(Cic.term option) -> ProofEngineTypes.tactic
+val whd_tac:
+ also_in_hypotheses:bool -> term:(Cic.term option) -> ProofEngineTypes.tactic
+
+val fold_tac:
+ reduction:(Cic.context -> Cic.term -> Cic.term) ->
+ also_in_hypotheses:bool -> term:Cic.term -> ProofEngineTypes.tactic