update in ground_2, static_2, basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / dynamic / cnv.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv.ma
index 4b51fb944f4303ddf97276e27da8320eda32dbe5..14da27905e1dadb6a30b6719580c579550a28f73 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv.ma
@@ -12,6 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
+include "ground_2/xoa/ex_2_3.ma".
 include "static_2/syntax/ac.ma".
 include "basic_2/notation/relations/exclaim_5.ma".
 include "basic_2/rt_computation/cpms.ma".