- Level-1: some fixes to the extraction procedure

[helm.git] / components / tactics / tactics.ml

diff --git a/components/tactics/tactics.ml b/components/tactics/tactics.ml
index 327256b3d2b161a9465a595aeb1a7efdaf32dd87..4676d2d10c6217214abae20e46a444afcc86058c 100644 (file)
--- a/components/tactics/tactics.ml
+++ b/components/tactics/tactics.ml
@@ -67,6 +67,7 @@ let ring = Ring.ring_tac
 let set_goal = ProofEngineStructuralRules.set_goal
 let simpl = ReductionTactics.simpl_tac
 let split = IntroductionTactics.split_tac
+let subst = EqualityTactics.subst_tac
 let symmetry = EqualityTactics.symmetry_tac
 let transitivity = EqualityTactics.transitivity_tac
 let unfold = ReductionTactics.unfold_tac