X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=inline;f=helm%2Fmatita%2Ftests%2Fsimpl.ma;h=3edc4cf35f986d54bd1ed36c02e5ab11f644091b;hb=12cc5b2b8e7f7bb0b5e315094b008a293a4df6b1;hp=c455b7692b3f9f7228afb8790239f8c9334e65af;hpb=ee0b2d8f1807f88af0ae0683908ffbfc78c4f34b;p=helm.git diff --git a/helm/matita/tests/simpl.ma b/helm/matita/tests/simpl.ma index c455b7692..3edc4cf35 100644 --- a/helm/matita/tests/simpl.ma +++ b/helm/matita/tests/simpl.ma @@ -1,8 +1,14 @@ +set "baseuri" "cic:/matita/tests/simpl/". + alias id "not" = "cic:/Coq/Init/Logic/not.con". alias symbol "eq" (instance 0) = "leibnitz's equality". theorem a : \forall A:Set. \forall x,y : A. not (x = y) \to not(y = x). -intro. +intros. simplify. +intro. apply H. +symmetry. +exact H1. +qed.