src/HOL/Divides.thy
changeset 15131 c69542757a4d
parent 14640 b31870c50c68
child 15140 322485b816ac
     1.1 --- a/src/HOL/Divides.thy	Mon Aug 16 14:21:54 2004 +0200
     1.2 +++ b/src/HOL/Divides.thy	Mon Aug 16 14:22:27 2004 +0200
     1.3 @@ -6,7 +6,9 @@
     1.4  The division operators div, mod and the divides relation "dvd"
     1.5  *)
     1.6  
     1.7 -theory Divides = NatArith:
     1.8 +theory Divides
     1.9 +import NatArith
    1.10 +begin
    1.11  
    1.12  (*We use the same class for div and mod;
    1.13    moreover, dvd is defined whenever multiplication is*)