path indexing integration

[helm.git] / helm / ocaml / paramodulation / utils.ml

diff --git a/helm/ocaml/paramodulation/utils.ml b/helm/ocaml/paramodulation/utils.ml
index 4a20f5c3d80eb1547d88801d88d4741c96965f9e..f2c475799cf818e2aebec504efd2af369823d53e 100644 (file)
--- a/helm/ocaml/paramodulation/utils.ml
+++ b/helm/ocaml/paramodulation/utils.ml
@@ -406,3 +406,10 @@ let string_of_sign = function
   | Positive -> "Positive"
 ;;
 
+
+type pos = Left | Right 
+
+let string_of_pos = function
+  | Left -> "Left"
+  | Right -> "Right"
+;;