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src/HOL/Nat.thy
author wenzelm
Wed, 06 Aug 1997 14:42:44 +0200
changeset 3631 88a279998f90
parent 3370 5c5fdce3a4e4
child 4104 84433b1ab826
permissions -rw-r--r--
renamed use_string to use_strings;

(*  Title:      HOL/Nat.thy
    ID:         $Id$
    Author:     Tobias Nipkow
    Copyright   1997 TU Muenchen

Nat is a partial order
*)

Nat = NatDef +

instance nat :: order (le_refl,le_trans,le_anti_sym,nat_less_le)

consts
  "^"           :: ['a::power,nat] => 'a            (infixr 80)

end
isabelle