(* Title: LK/ex/ROOT.ML ID: $Id: ROOT.ML,v 1.5 2005/09/18 13:20:11 wenzelm Exp $ Author: Lawrence C Paulson, Cambridge University Computer Laboratory Copyright 1992 University of Cambridge Examples for Classical Logic. *) time_use "prop.ML"; time_use "quant.ML"; time_use "hardquant.ML"; time_use_thy "Nat";