X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fdynamic%2Fypr.ma;h=a471fe949a82b5ac70995305e3ddabc2131017f6;hb=65008df95049eb835941ffea1aa682c9253c4c2b;hp=0167f4cd3adb7c135a46d2d82bced891abb668cd;hpb=c07e9b0a3e65c28ca4154fec76a54a9a118fa7e1;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/ypr.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/ypr.ma
index 0167f4cd3..a471fe949 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/ypr.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/ypr.ma
@@ -12,6 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
+include "basic_2/notation/relations/btpred_6.ma".
 include "basic_2/relocation/fsup.ma".
 include "basic_2/reduction/lpr.ma".
 include "basic_2/dynamic/lsubsv.ma".