X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_1%2Fty3%2Fdec.ma;h=7b2c899d70b58c383ea00ab56f025640a422395f;hb=c7b50fec51b9a25d5bc536f44e54179fd53efb44;hp=c0719c3f15f59e03c60f708ef947212f141cff14;hpb=10c836687dfdf9d23357d7423cfc535e817d843f;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_1/ty3/dec.ma b/matita/matita/contribs/lambdadelta/basic_1/ty3/dec.ma
index c0719c3f1..7b2c899d7 100644
--- a/matita/matita/contribs/lambdadelta/basic_1/ty3/dec.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/ty3/dec.ma
@@ -22,7 +22,7 @@ include "basic_1/getl/dec.ma".
 
 include "basic_1/flt/fwd.ma".
 
-theorem ty3_inference:
+lemma ty3_inference:
  \forall (g: G).(\forall (c: C).(\forall (t1: T).(or (ex T (\lambda (t2: 
 T).(ty3 g c t1 t2))) (\forall (t2: T).((ty3 g c t1 t2) \to False)))))
 \def