File MemoryParameters.ML (Isabelle2005: October 2005)

# File MemoryParameters.ML

    (*
        File:        MemoryParameters.ML
        ID:          $Id: MemoryParameters.ML,v 1.4 2005/09/07 18:22:42 wenzelm Exp $
        Author:      Stephan Merz
        Copyright:   1997 University of Munich

        RPC-Memory example: memory parameters (ML file)
    *)

    Addsimps ([BadArgNoMemVal,MemFailNoMemVal,InitValMemVal,NotAResultNotVal,
                      NotAResultNotOK, NotAResultNotBA, NotAResultNotMF]
                   @ (map (fn x => x RS not_sym)
                          [NotAResultNotOK, NotAResultNotBA, NotAResultNotMF]));

    val prems = goal (the_context ()) "[| x : MemVal; (x ~= NotAResult ==> P) |] ==> P";
    by (resolve_tac prems 1);
    by (cut_facts_tac (NotAResultNotVal::prems) 1);
    by (Force_tac 1);
    qed "MemValNotAResultE";