X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Flibrary%2Fnat%2Ftimes.ma;fp=helm%2Fsoftware%2Fmatita%2Flibrary%2Fnat%2Ftimes.ma;h=6bbdcec4d2083e0200a3bdb7b431d9d577f00997;hb=4dc47c9675ffd5fa50296ffaa9b5997501518c98;hp=32fbc7651caf25f77ee7e97e149e28336dc99a7c;hpb=ffdd3ddd6ce10a5fa0729ab407647bd46c44b9d8;p=helm.git diff --git a/helm/software/matita/library/nat/times.ma b/helm/software/matita/library/nat/times.ma index 32fbc7651..6bbdcec4d 100644 --- a/helm/software/matita/library/nat/times.ma +++ b/helm/software/matita/library/nat/times.ma @@ -19,7 +19,7 @@ let rec times n m \def [ O \Rightarrow O | (S p) \Rightarrow m+(times p m) ]. -interpretation "natural times" 'times x y = (cic:/matita/nat/times/times.con x y). +interpretation "natural times" 'times x y = (times x y). theorem times_Sn_m: \forall n,m:nat. m+n*m = S n*m.