From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Sun, 17 May 2009 19:12:33 +0000 (+0000)
Subject: alpha_eq exported
X-Git-Tag: make_still_working~3970
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=bfaa39fb1d8cd4abd07c23a61c69630f9da33157;p=helm.git

alpha_eq exported
---

diff --git a/helm/software/components/ng_kernel/nCicReduction.mli b/helm/software/components/ng_kernel/nCicReduction.mli
index 1455abd8d..ba32fe15d 100644
--- a/helm/software/components/ng_kernel/nCicReduction.mli
+++ b/helm/software/components/ng_kernel/nCicReduction.mli
@@ -47,3 +47,8 @@ val unwind : machine -> NCic.term
 val split_prods:
  subst:NCic.substitution -> NCic.context -> int -> NCic.term ->
   NCic.context * NCic.term
+
+(* to be used outside the kernel *)
+val alpha_eq:
+ NCic.metasenv -> NCic.substitution ->
+  NCic.context -> NCic.term -> NCic.term -> bool