X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2FequalityTactics.mli;h=4edb5747a5d1fedf0f3dd436b83ca97cf8eaeb47;hb=4b16cd90528e372205d9537b974e3d948ef85802;hp=31ad7eedfd50d7ff0e64f1ff6499283f35098adf;hpb=873f8a47b13fbf07df383f3b95d0f4994d2ce136;p=helm.git

diff --git a/helm/software/components/tactics/equalityTactics.mli b/helm/software/components/tactics/equalityTactics.mli
index 31ad7eedf..4edb5747a 100644
--- a/helm/software/components/tactics/equalityTactics.mli
+++ b/helm/software/components/tactics/equalityTactics.mli
@@ -41,4 +41,5 @@ val transitivity_tac: term:Cic.term -> ProofEngineTypes.tactic
 
 (* FG *)
 
-val subst_tac: hyp:string -> ProofEngineTypes.tactic
+(* rewrites and clears all simple equalities in the context *)
+val subst_tac: ProofEngineTypes.tactic