src/ZF/QUniv.thy
author wenzelm
Mon Oct 20 10:53:42 1997 +0200 (1997-10-20)
changeset 3940 1d5bee4d047f
parent 3923 c257b82a1200
child 6093 87bf8c03b169
permissions -rw-r--r--
local;
     1 (*  Title:      ZF/univ.thy
     2     ID:         $Id$
     3     Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
     4     Copyright   1993  University of Cambridge
     5 
     6 A small universe for lazy recursive types
     7 *)
     8 
     9 QUniv = Univ + QPair + mono + equalities +
    10 
    11 global
    12 
    13 consts
    14     quniv        :: i=>i
    15 
    16 local
    17 
    18 defs
    19     quniv_def    "quniv(A) == Pow(univ(eclose(A)))"
    20 
    21 end