--- a/src/HOL/Nat.thy Fri Sep 18 14:36:36 1998 +0200 +++ b/src/HOL/Nat.thy Fri Sep 18 14:36:54 1998 +0200 @@ -3,7 +3,7 @@ Author: Tobias Nipkow Copyright 1997 TU Muenchen -Nat is a partial order +Type "nat" is a linear order, and a datatype *) Nat = NatDef + Inductive +