- removed Positive and Negative (all is positive)

[helm.git] / components / tactics / paramodulation / utils.mli

diff --git a/components/tactics/paramodulation/utils.mli b/components/tactics/paramodulation/utils.mli
index d761045b85a75c18eb27d36e66cff82c558f518e..2f25415ac5ba528ecca3537e160d293c2af716bd 100644 (file)
--- a/components/tactics/paramodulation/utils.mli
+++ b/components/tactics/paramodulation/utils.mli
@@ -76,10 +76,6 @@ val compare_terms: (Cic.term -> Cic.term -> comparison) ref
 
 val guarded_simpl:  ?debug:bool -> Cic.context -> Cic.term -> Cic.term
 
-type equality_sign = Negative | Positive
-
-val string_of_sign: equality_sign -> string
-
 type pos = Left | Right 
 
 val string_of_pos: pos -> string