src/ZF/QUniv.thy
changeset 6093 87bf8c03b169
parent 3940 1d5bee4d047f
child 6112 5e4871c5136b
equal deleted inserted replaced
6092:d9db67970c73 6093:87bf8c03b169
     1 (*  Title:      ZF/univ.thy
     1 (*  Title:      ZF/QUniv.thy
     2     ID:         $Id$
     2     ID:         $Id$
     3     Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
     3     Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
     4     Copyright   1993  University of Cambridge
     4     Copyright   1993  University of Cambridge
     5 
     5 
     6 A small universe for lazy recursive types
     6 A small universe for lazy recursive types.
     7 *)
     7 *)
     8 
     8 
     9 QUniv = Univ + QPair + mono + equalities +
     9 QUniv = Univ + QPair + mono + equalities +
    10 
    10 
    11 global
    11 constdefs
    12 
    12   quniv :: i => i
    13 consts
    13   "quniv(A) == Pow(univ(eclose(A)))"
    14     quniv        :: i=>i
       
    15 
       
    16 local
       
    17 
       
    18 defs
       
    19     quniv_def    "quniv(A) == Pow(univ(eclose(A)))"
       
    20 
    14 
    21 end
    15 end