src/Sequents/LK/ROOT.ML

added more infrastructure for the recursion combinator

(*  Title:      LK/ex/ROOT.ML
    ID:         $Id$
    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";