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theory Hyperreal(* Title: HOL/Hyperreal/Hyperreal.thy ID: $Id: Hyperreal.thy,v 1.7 2005/09/25 18:14:39 berghofe Exp $ Author: Jacques Fleuriot, Cambridge University Computer Laboratory Copyright 1998 University of Cambridge Construction of the Hyperreals by the Ultrapower Construction and mechanization of Nonstandard Real Analysis *) theory Hyperreal imports Poly Taylor HLog begin end