From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Mon, 24 Jul 2006 14:09:40 +0000 (+0000)
Subject: added missing dependency
X-Git-Tag: 0.4.95@7852~1155
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=f56ca5c98d6193a306451b777996d88a0e2b7372;p=helm.git

added missing dependency
---

diff --git a/matita/library/nat/sigma_and_pi.ma b/matita/library/nat/sigma_and_pi.ma
index fe3a2d8b5..84301b49a 100644
--- a/matita/library/nat/sigma_and_pi.ma
+++ b/matita/library/nat/sigma_and_pi.ma
@@ -16,6 +16,7 @@ set "baseuri" "cic:/matita/nat/sigma_and_pi".
 
 include "nat/factorial.ma".
 include "nat/exp.ma".
+include "nat/lt_arith.ma".
 
 let rec sigma n f m \def
   match n with