X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Fparamodulation%2Fequality.mli;h=6eb48a036e7f8f0e539f5fb746a2a54879c0af32;hb=ba5c1c83e77e701ef11625687ec27931bc4bb944;hp=3bc9e4309c4d5ecd8302f74b1aea773bb48b2d47;hpb=2eaee49a7ff3ed74598a0db84ce4dbc5bca92380;p=helm.git

diff --git a/helm/software/components/tactics/paramodulation/equality.mli b/helm/software/components/tactics/paramodulation/equality.mli
index 3bc9e4309..6eb48a036 100644
--- a/helm/software/components/tactics/paramodulation/equality.mli
+++ b/helm/software/components/tactics/paramodulation/equality.mli
@@ -46,6 +46,10 @@ val pp_proof:
   (Cic.name option) list -> goal_proof -> proof -> Subst.substitution -> int ->
     Cic.term -> string
 
+val draw_proof:
+  equality_bag ->
+  (Cic.name option) list -> goal_proof -> proof -> int -> unit
+
 val pp_proofterm: Cic.term -> string
     
 val mk_equality :
@@ -112,6 +116,8 @@ val meta_convertibility: Cic.term -> Cic.term -> bool
 
 (** meta convertibility between two equations *)
 val meta_convertibility_eq: equality -> equality -> bool
+val meta_convertibility_subst: 
+  Cic.term -> Cic.term -> Cic.metasenv -> Cic.substitution option
 
 val is_weak_identity: equality -> bool
 val is_identity: Utils.environment -> equality -> bool