src/HOL/Library/Cardinality.thy
changeset 47108 2a1953f0d20d
parent 44142 8e27e0177518
child 47221 7205eb4a0a05
     1.1 --- a/src/HOL/Library/Cardinality.thy	Sat Mar 24 16:27:04 2012 +0100
     1.2 +++ b/src/HOL/Library/Cardinality.thy	Sun Mar 25 20:15:39 2012 +0200
     1.3 @@ -5,7 +5,7 @@
     1.4  header {* Cardinality of types *}
     1.5  
     1.6  theory Cardinality
     1.7 -imports Main
     1.8 +imports "~~/src/HOL/Main"
     1.9  begin
    1.10  
    1.11  subsection {* Preliminary lemmas *}