src/HOL/Library/While_Combinator.thy
changeset 15131 c69542757a4d
parent 14706 71590b7733b7
child 15140 322485b816ac
     1.1 --- a/src/HOL/Library/While_Combinator.thy	Mon Aug 16 14:21:54 2004 +0200
     1.2 +++ b/src/HOL/Library/While_Combinator.thy	Mon Aug 16 14:22:27 2004 +0200
     1.3 @@ -6,7 +6,9 @@
     1.4  
     1.5  header {* A general ``while'' combinator *}
     1.6  
     1.7 -theory While_Combinator = Main:
     1.8 +theory While_Combinator
     1.9 +import Main
    1.10 +begin
    1.11  
    1.12  text {*
    1.13   We define a while-combinator @{term while} and prove: (a) an