added syntax for letin

[helm.git] / helm / ocaml / paramodulation / inference.mli

diff --git a/helm/ocaml/paramodulation/inference.mli b/helm/ocaml/paramodulation/inference.mli
index a895340c57f1e124d42f6e88df8342addbc8db08..fab2026adf255443cacb4e58306a7c65fea51cd3 100644 (file)
--- a/helm/ocaml/paramodulation/inference.mli
+++ b/helm/ocaml/paramodulation/inference.mli
@@ -59,7 +59,10 @@ val superposition_right:
 
 val demodulation: int -> environment -> equality -> equality -> int * equality
 
-val meta_convertibility: Cic.term -> Cic.term -> bool
-
 val meta_convertibility_eq: equality -> equality -> bool
 
+val is_identity: environment -> equality -> bool
+
+val string_of_equality: ?env:environment -> equality -> string
+
+val subsumption: environment -> equality -> equality -> bool