Simplification euristic improved.

[helm.git] / helm / gTopLevel / proofEngine.mli

diff --git a/helm/gTopLevel/proofEngine.mli b/helm/gTopLevel/proofEngine.mli
index f5c31067f8f44ce5adaa19f0e64861e7a27b7986..73dcb4d75c6c6b5a6b4777d4266faaff70813396 100644 (file)
--- a/helm/gTopLevel/proofEngine.mli
+++ b/helm/gTopLevel/proofEngine.mli
@@ -34,7 +34,9 @@ val perforate : Cic.context -> Cic.term -> Cic.term -> unit
 val whd : Cic.term -> unit
 val reduce : Cic.term -> unit
 val simpl : Cic.term -> unit
-val fold : Cic.term -> unit
+val fold_whd : Cic.term -> unit
+val fold_reduce : Cic.term -> unit
+val fold_simpl : Cic.term -> unit
 
   (* scratch area reduction tactics *)
 val whd_in_scratch : Cic.term -> Cic.term -> Cic.term
@@ -42,12 +44,13 @@ val reduce_in_scratch : Cic.term -> Cic.term -> Cic.term
 val simpl_in_scratch : Cic.term -> Cic.term -> Cic.term
 
   (* "primitive" tactics *)
+val can_apply : Cic.term -> bool
 val apply : Cic.term -> unit
 val intros : unit -> unit
 val cut : Cic.term -> unit
 val letin : Cic.term -> unit
 val exact : Cic.term -> unit
-val elim_intros_simpl : Cic.term -> unit
+val elim_simpl_intros : Cic.term -> unit
 val change : goal_input:Cic.term -> input:Cic.term -> unit
 
   (* structural tactics *)
@@ -59,3 +62,30 @@ val elim_type : Cic.term -> unit
 val ring : unit -> unit
 val fourier : unit -> unit
 val rewrite_simpl : Cic.term -> unit
+
+val reflexivity : unit -> unit
+val symmetry : unit -> unit
+val transitivity : Cic.term -> unit
+
+val exists : unit -> unit
+val split : unit -> unit
+val left : unit -> unit
+val right : unit -> unit
+
+val assumption : unit -> unit
+
+val generalize : Cic.term -> unit
+
+val absurd : Cic.term -> unit
+val contradiction : unit -> unit
+
+val decompose : clist:(Cic.term list) -> unit
+
+(*
+val decide_equality : unit -> unit
+val compare : Cic.term -> Cic.term -> unit
+*)
+
+(*
+val prova_tatticali : unit -> unit
+*)