update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_1 / ex2 / defs.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_1/ex2/defs.ma b/matita/matita/contribs/lambdadelta/basic_1/ex2/defs.ma
index 9db1318af8f89cb284bb9ba86198a6afed8496dd..6524d311466f1b16a24827c9bb2a0cdd3e771d98 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_1/ex2/defs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/ex2/defs.ma
@@ -24,6 +24,5 @@ definition ex2_c:
 definition ex2_t:
  T
 \def
- let TMP_1 \def (Flat Appl) in (let TMP_2 \def (TSort O) in (let TMP_3 \def 
-(TSort O) in (THead TMP_1 TMP_2 TMP_3))).
+ THead (Flat Appl) (TSort O) (TSort O).