src/HOL/SetInterval.thy
changeset 15131 c69542757a4d
parent 15056 b75073d90bff
child 15140 322485b816ac
     1.1 --- a/src/HOL/SetInterval.thy	Mon Aug 16 14:21:54 2004 +0200
     1.2 +++ b/src/HOL/SetInterval.thy	Mon Aug 16 14:22:27 2004 +0200
     1.3 @@ -9,7 +9,9 @@
     1.4  
     1.5  header {* Set intervals *}
     1.6  
     1.7 -theory SetInterval = IntArith:
     1.8 +theory SetInterval
     1.9 +import IntArith
    1.10 +begin
    1.11  
    1.12  constdefs
    1.13    lessThan    :: "('a::ord) => 'a set"	("(1{..<_})")