X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FreductionTactics.mli;h=2b01561a566f70fc59b24b50470567790c6df5a3;hb=26cce624c98e795521078794c748758798031704;hp=e1b3f9107493fcb4ea4a47b1b88efcde4b4f987a;hpb=aeec9dd128be72caf5a39bac3a0ef34b564ecd8b;p=helm.git

diff --git a/helm/ocaml/tactics/reductionTactics.mli b/helm/ocaml/tactics/reductionTactics.mli
index e1b3f9107..2b01561a5 100644
--- a/helm/ocaml/tactics/reductionTactics.mli
+++ b/helm/ocaml/tactics/reductionTactics.mli
@@ -24,19 +24,14 @@
  *)
 
 (* The default of term is the thesis of the goal to be prooved *)
-val simpl_tac:
- also_in_hypotheses:bool -> terms:(Cic.term list option) ->
-  ProofEngineTypes.tactic
-val reduce_tac:
- also_in_hypotheses:bool -> terms:(Cic.term list option) ->
-  ProofEngineTypes.tactic
-val whd_tac:
- also_in_hypotheses:bool -> terms:(Cic.term list option) ->
-  ProofEngineTypes.tactic
-val normalize_tac:
- also_in_hypotheses:bool -> terms:(Cic.term list option) ->
-  ProofEngineTypes.tactic
+val simpl_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
+val reduce_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
+val whd_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
+val normalize_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
+
+val change_tac:
+  pattern:ProofEngineTypes.pattern -> Cic.term -> ProofEngineTypes.tactic 
 
 val fold_tac:
- reduction:(Cic.context -> Cic.term -> Cic.term) ->
- also_in_hypotheses:bool -> term:Cic.term -> ProofEngineTypes.tactic
+ reduction:(Cic.context -> Cic.term -> Cic.term) -> term:Cic.term ->
+ pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic