X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Ftests%2Fsimpl.ma;h=89812286985c0080428f038b205a8375ed28cd1b;hb=771ee8b9d122fa963881c876e86f90531bb7434f;hp=1001d2351f0b97a50da92ef8a48cad25b17b4c47;hpb=400b07e007cfbb0b4ce5ed77cfc50f227c491310;p=helm.git

diff --git a/helm/matita/tests/simpl.ma b/helm/matita/tests/simpl.ma
index 1001d2351..898122869 100644
--- a/helm/matita/tests/simpl.ma
+++ b/helm/matita/tests/simpl.ma
@@ -13,7 +13,7 @@
 (**************************************************************************)
 
 set "baseuri" "cic:/matita/tests/simpl/".
-include "coq.ma".
+include "legacy/coq.ma".
 
 alias symbol "eq" (instance 0) = "Coq's leibnitz's equality".
 alias id "plus" = "cic:/Coq/Init/Peano/plus.con".
@@ -23,27 +23,15 @@ alias id "not" = "cic:/Coq/Init/Logic/not.con".
 alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
 alias id "plus_comm" = "cic:/Coq/Arith/Plus/plus_comm.con".
 
-theorem a : 
- \forall A:Set.
- \forall x,y : A.
- not (x = y) \to not(y = x).
-intros.
-unfold not. (* simplify. *)
-intro. apply H.
-symmetry.
-exact H1.
-qed.
-
 theorem t: let f \def \lambda x,y. x y in f (\lambda x.S x) O = S O.
- intros. simplify. change in \vdash (? ? (? %) ?) with O. 
+ intros. simplify. change in \vdash (? ? (? ? %) ?) with O. 
  reflexivity. qed.
- 
 
 theorem X: \forall x:nat. let myplus \def plus x in myplus (S O) = S x.
  intros. simplify. change in \vdash (? ? (% ?) ?) with (plus x).
 
 rewrite > plus_comm. reflexivity. qed.
- 
+
 theorem R: \forall x:nat. let uno \def x + O in S O + uno = 1 + x.
  intros. simplify.
   change in \vdash (? ? (? %) ?) with (x + O).