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From: eykhout@kunivv1.sci.kun.nl (Victor Eijkhout)
Newsgroups: comp.text,comp.text.desktop
Subject: Proof that TeX is better (was: Re: Which is better?
Message-ID: <428@kunivv1.sci.kun.nl>
Date: 12 Sep 89 11:08:28 GMT
Reply-To: eykhout@wn3.UUCP (Victor Eijkhout)
Organization: University of Nijmegen, The Netherlands
Lines: 12

Here's is the proof that TeX is better, or at least as powerful,
as any other typesetting system/ text processor/ whatever term
is your favourite.

It is a (none too exciting) exercise to write a Turing machine
in TeX. Thus TeX can emulate any computable algorithm, in particular
those of dtp systems. The only thing you need are the os-bindings
for screen and such. QED.

Will someone kindly show me that a dtp system is that powerful?

Victor.