src/HOL/Library/Permutation.thy
changeset 30738 0842e906300c
parent 27368 9f90ac19e32b
child 30742 3e89ac3905b9
     1.1 --- a/src/HOL/Library/Permutation.thy	Fri Mar 27 10:05:08 2009 +0100
     1.2 +++ b/src/HOL/Library/Permutation.thy	Fri Mar 27 10:05:11 2009 +0100
     1.3 @@ -5,7 +5,7 @@
     1.4  header {* Permutations *}
     1.5  
     1.6  theory Permutation
     1.7 -imports Plain Multiset
     1.8 +imports Main Multiset
     1.9  begin
    1.10  
    1.11  inductive