X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Freduction%2Fcrx.ma;h=059e62151ca034a006f7713445bbad5f9b3a7ab1;hb=65008df95049eb835941ffea1aa682c9253c4c2b;hp=7e7f74763e41e56a7ada0e0c73e0e2bab407431a;hpb=c07e9b0a3e65c28ca4154fec76a54a9a118fa7e1;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/reduction/crx.ma b/matita/matita/contribs/lambdadelta/basic_2/reduction/crx.ma
index 7e7f74763..059e62151 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/reduction/crx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/reduction/crx.ma
@@ -12,6 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
+include "basic_2/notation/relations/reducible_4.ma".
 include "basic_2/static/sd.ma".
 include "basic_2/reduction/crr.ma".