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MathGroup Archive 1998

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Re: Up N' Down values.

  • To: mathgroup at
  • Subject: [mg13376] Re: [mg13240] Up N' Down values.
  • From: Gadi Oron <oron at>
  • Date: Mon, 20 Jul 1998 02:50:33 -0400
  • Sender: owner-wri-mathgroup at

Hello Carl, and thank you for your reply.

On Fri, 17 Jul 1998, Carl Woll wrote:

> Hi Gadi,
> Why don't you try using the Utilities`Notation` package?

I have two problems with this package:

1. I have no documentation other the one I get with "?Symbolize"

2. I have indexed variables with a large number of them, say d_1 to
d_100. How do you symbolize all of those without typing 100 times
Sybolize[d_n], I've tryed a loop over n but all I get is a symbol for
d_n (litterally).

Any ideas?
> At any rate, I don't see why
> Subscript /: Equal[Subscript[d,1],0]:=False
> doesn't work. It did when I tried it.

I don't understand anything, now it works!

I have no idea where did these errors came from (I have restarted the
kernel several times and had the same results!)

Thank you for your attention,

\/\\/\/\/>> Gadi ORON <<\/\/\/\/
EMAIL :  oron at  
Homepage : ICQ#7316619

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