src/HOL/List.thy
changeset 51112 da97167e03f7
parent 51096 60e4b75fefe1
child 51160 599ff65b85e2
     1.1 --- a/src/HOL/List.thy	Thu Feb 14 13:16:47 2013 +0100
     1.2 +++ b/src/HOL/List.thy	Thu Feb 14 12:24:42 2013 +0100
     1.3 @@ -5,7 +5,7 @@
     1.4  header {* The datatype of finite lists *}
     1.5  
     1.6  theory List
     1.7 -imports Plain Presburger Code_Numeral Quotient ATP
     1.8 +imports Presburger Code_Numeral Quotient ATP
     1.9  begin
    1.10  
    1.11  datatype 'a list =