src/HOL/Parity.thy
changeset 64785 ae0bbc8e45ad
parent 63654 f90e3926e627
child 66582 2b49d4888cb8
     1.1 --- a/src/HOL/Parity.thy	Wed Jan 04 21:28:28 2017 +0100
     1.2 +++ b/src/HOL/Parity.thy	Wed Jan 04 21:28:29 2017 +0100
     1.3 @@ -6,7 +6,7 @@
     1.4  section \<open>Parity in rings and semirings\<close>
     1.5  
     1.6  theory Parity
     1.7 -  imports Nat_Transfer
     1.8 +  imports Nat_Transfer Euclidean_Division
     1.9  begin
    1.10  
    1.11  subsection \<open>Ring structures with parity and \<open>even\<close>/\<open>odd\<close> predicates\<close>