X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2%2Fsteps%2Frtc_ist_plus.ma;h=4380420c38a3c235b422903945f144c3205270c5;hp=7e154d6b973e6c6113beb58cc65c28ab6796d1f8;hb=25c634037771dff0138e5e8e3d4378183ff49b86;hpb=bd53c4e895203eb049e75434f638f26b5a161a2b

diff --git a/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_ist_plus.ma b/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_ist_plus.ma
index 7e154d6b9..4380420c3 100644
--- a/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_ist_plus.ma
+++ b/matita/matita/contribs/lambdadelta/ground_2/steps/rtc_ist_plus.ma
@@ -12,6 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
+include "ground_2/xoa/ex_3_2.ma".
 include "ground_2/steps/rtc_plus.ma".
 include "ground_2/steps/rtc_ist.ma".