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src/HOL/Nat.thy
author wenzelm
Tue, 27 May 1997 15:45:07 +0200
changeset 3362 0b268cff9344
parent 2608 450c9b682a92
child 3370 5c5fdce3a4e4
permissions -rw-r--r--
NJ 1.09.2x as factory default!

(*  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)

end
isabelle