src/HOL/Code_Numeral.thy
changeset 49834 b27bbb021df1
parent 48431 6efff142bb54
child 49962 a8cc904a6820
     1.1 --- a/src/HOL/Code_Numeral.thy	Fri Oct 12 15:08:29 2012 +0200
     1.2 +++ b/src/HOL/Code_Numeral.thy	Fri Oct 12 18:58:20 2012 +0200
     1.3 @@ -13,7 +13,7 @@
     1.4  
     1.5  subsection {* Datatype of target language numerals *}
     1.6  
     1.7 -typedef (open) code_numeral = "UNIV \<Colon> nat set"
     1.8 +typedef code_numeral = "UNIV \<Colon> nat set"
     1.9    morphisms nat_of of_nat ..
    1.10  
    1.11  lemma of_nat_nat_of [simp]: