src/ZF/Resid/Redex.thy

added ignored_consts, thms_containing, add_store_axioms(_i),
add_store_defs(_i), thms_of;
tuned pure thys;

(*  Title:      Redex.thy
    ID:         $Id$
    Author:     Ole Rasmussen
    Copyright   1995  University of Cambridge
    Logic Image: ZF
*)

Redex = Datatype +
consts
  redexes     :: i

datatype
  "redexes" = Var ("n: nat")            
            | Fun ("t: redexes")
            | App ("b:bool" ,"f:redexes" , "a:redexes")
  type_intrs "[bool_into_univ]"
  

consts
  redex_rec     :: [i, i=>i, [i,i]=>i, [i,i,i,i,i]=>i]=>i
 
defs
  redex_rec_def
   "redex_rec(p,b,c,d) == 
   Vrec(p, %p g. redexes_case(b, %x. c(x,g`x),   
                             %n x y. d(n, x, y, g`x, g`y), p))"
end