src/HOL/Nat_Transfer.thy
changeset 47255 30a1692557b0
parent 42870 36abaf4cce1f
child 47324 ed2bad9b7c6a
     1.1 --- a/src/HOL/Nat_Transfer.thy	Sun Apr 01 09:12:03 2012 +0200
     1.2 +++ b/src/HOL/Nat_Transfer.thy	Sun Apr 01 16:09:58 2012 +0200
     1.3 @@ -4,7 +4,7 @@
     1.4  header {* Generic transfer machinery;  specific transfer from nats to ints and back. *}
     1.5  
     1.6  theory Nat_Transfer
     1.7 -imports Nat_Numeral
     1.8 +imports Int
     1.9  uses ("Tools/transfer.ML")
    1.10  begin
    1.11