src/HOL/Library/Parity.thy
changeset 25691 8f8d83af100a
parent 25600 73431bd8c4c4
child 25875 536dfdc25e0a
     1.1 --- a/src/HOL/Library/Parity.thy	Tue Dec 18 12:26:24 2007 +0100
     1.2 +++ b/src/HOL/Library/Parity.thy	Tue Dec 18 14:37:00 2007 +0100
     1.3 @@ -6,7 +6,7 @@
     1.4  header {* Even and Odd for int and nat *}
     1.5  
     1.6  theory Parity
     1.7 -imports PreList
     1.8 +imports ATP_Linkup
     1.9  begin
    1.10  
    1.11  class even_odd = type +