X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Ftests%2Fmatch.ma;fp=helm%2Fmatita%2Ftests%2Fmatch.ma;h=9494d9cc8a3b37a9fa375330dd26ca8828f4c570;hb=f2f6b3b567d556e732a8ae861ea633b0804840fb;hp=2382ba7b71f6a22e1f740e57c6e2d9b5cbc03750;hpb=786f12a8dc441395274ea6964a5a6e9c30fc5090;p=helm.git

diff --git a/helm/matita/tests/match.ma b/helm/matita/tests/match.ma
index 2382ba7b7..9494d9cc8 100644
--- a/helm/matita/tests/match.ma
+++ b/helm/matita/tests/match.ma
@@ -98,7 +98,7 @@ qed.
 
 
 definition plus : nat \to nat \to nat \def
-let rec plus (n,m) \def 
+let rec plus n m \def 
  match n with 
  [ O \Rightarrow m
  | (S p) \Rightarrow S (plus p m) ]
@@ -124,7 +124,7 @@ intros.elim n.simplify.apply refl_equal.simplify.apply f_equal.assumption.
 qed.
 
 definition times : nat \to nat \to nat \def
-let rec times (n,m) \def 
+let rec times n m \def 
  match n with 
  [ O \Rightarrow O
  | (S p) \Rightarrow (plus m (times p m)) ]
@@ -152,7 +152,7 @@ simplify.elim (sym_eq ? ? ? H).apply times_n_Sm.
 qed.
 
 definition minus : nat \to nat \to nat \def
-let rec minus (n,m) \def 
+let rec minus n m \def 
  [\lambda n:nat.nat] match n with 
  [ O \Rightarrow O
  | (S p) \Rightarrow 
@@ -271,7 +271,7 @@ apply le_S_n.assumption.
 qed.
 
 definition leb : nat \to nat \to bool \def
-let rec leb (n,m) \def 
+let rec leb n m \def 
    [\lambda n:nat.bool] match n with 
     [ O \Rightarrow true
     | (S p) \Rightarrow