src/HOL/Algebra/Exponent.thy
changeset 16417 9bc16273c2d4
parent 14889 d7711d6b9014
child 16663 13e9c402308b
--- a/src/HOL/Algebra/Exponent.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/src/HOL/Algebra/Exponent.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -7,7 +7,7 @@
 
 header{*The Combinatorial Argument Underlying the First Sylow Theorem*}
 
-theory Exponent = Main + Primes:
+theory Exponent imports Main Primes begin
 
 constdefs
   exponent      :: "[nat, nat] => nat"