src/HOL/Library/Quotient.thy
changeset 29608 564ea783ace8
parent 27487 c8a6ce181805
child 30738 0842e906300c
     1.1 --- a/src/HOL/Library/Quotient.thy	Wed Jan 21 18:37:44 2009 +0100
     1.2 +++ b/src/HOL/Library/Quotient.thy	Wed Jan 21 23:40:23 2009 +0100
     1.3 @@ -21,7 +21,7 @@
     1.4   "\<sim> :: 'a => 'a => bool"}.
     1.5  *}
     1.6  
     1.7 -class eqv = type +
     1.8 +class eqv =
     1.9    fixes eqv :: "'a \<Rightarrow> 'a \<Rightarrow> bool"    (infixl "\<sim>" 50)
    1.10  
    1.11  class equiv = eqv +