From: Donald W. <dwi...@bo...> - 2013-02-11 16:22:35
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Thanks for your direct comments -- all of them warranted. The book I have used most is Touretzky's `Gentle Introduction to Symbolic Computation'. I have the others you name. I'll be better prepared next time. _don On Mon, Feb 11, 2013 at 8:44 AM, Sam Steingold <sd...@gn...> wrote: >> * Donald Winiecki <qjvavrpxv@obvfrfgngr.rqh> [2013-02-08 13:27:09 -0700]: >> >> Didn't know some of the specifics of syntax > > I think your problem is that you do not know Lisp well yet. > You might want to start with a book (Graham's 'ANSI CL', or Seibe's > 'Practical CL') and then many of your problems will become trivial to you. > Seriously, you will advance much farther much faster if you invest in a book. > >> ... things freeze after the first demo... > > maybe you need to click on the demo window? > hit 'q'? > wait more? > read the sources and you will figure that out. > >> Attempting to load specific demos succeeds -- the file loads -- but >> attempting to invoke the file by calling it in clisp gets an >> `undefined function ...' error. > > There is no such thing as "invoke the file" or "call a file" in CL. > You are not even saying which function is undefined! > (however, my ESP tells me that the reason is that you are not giving the > right package prefix; read on the *package* variable and try > find-all-symbols on the undefined function name). > > -- > Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 > http://www.childpsy.net/ http://pmw.org.il http://palestinefacts.org > http://www.memritv.org http://think-israel.org http://camera.org > There is Truth, and its value is T. Or just non-NIL. So 0 is True! |