X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Flibrary%2Fnat%2Fdiv_and_mod.ma;h=73ff78998bce36d1edaff044378b0145fc0a8940;hb=2f857bf7f4d1bb73d08d270af9d7ad36a365a3c4;hp=a9f40cc896cd6c5edc0fa8f9433af97080602b9a;hpb=3889d8624f9589749cf5b3ce4297db0f1a557779;p=helm.git

diff --git a/matita/library/nat/div_and_mod.ma b/matita/library/nat/div_and_mod.ma
index a9f40cc89..73ff78998 100644
--- a/matita/library/nat/div_and_mod.ma
+++ b/matita/library/nat/div_and_mod.ma
@@ -14,6 +14,7 @@
 
 set "baseuri" "cic:/matita/nat/div_and_mod".
 
+include "datatypes/constructors.ma".
 include "nat/minus.ma".
 
 let rec mod_aux p m n: nat \def