update in lib

[helm.git] / matita / matita / lib / lambda / terms / size.ma

diff --git a/matita/matita/lib/lambda/terms/size.ma b/matita/matita/lib/lambda/terms/size.ma
index 3396dc415044f7a1f596ddc86b439350e60efdf5..a07112701dd5b235c8368b02440518284d6a0427 100644 (file)
--- a/matita/matita/lib/lambda/terms/size.ma
+++ b/matita/matita/lib/lambda/terms/size.ma
@@ -13,6 +13,7 @@
 (**************************************************************************)
 
 include "lambda/terms/relocation.ma".
+include "basics/core_notation/card_1.ma".
 
 (* SIZE *********************************************************************)