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  {Intro to \TeX\ \hspace{\fill}\rightmark \hspace{\fill}\thepage}{}%
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\markright{A Lecture, March 1, 1994}

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\begin{document}


\begin{slide}
\heading{\large\bf What is \TeX}
\bf \TeX\ is a source based (vs. WYSYWYG) Document Processing Language
written by Donald Knuth 1978-1982. Although difficult to learn
it has become the standard typesetting language of the mathematical
community.  Its major strengths are    
\begin{itemize}
\item  It is free or available as shareware
\item  It produces high quality mathematical typesetting.
\item  A companion program, Metafont, is used to develop new fonts
	suitable for use on any printer.
\item  It is modular and flexible. Knuth's program provides a basic
core of typesetting commands, which others can adapt to their needs.
	capabilities.
\end{itemize}
\end{slide}

\begin{slide}
\heading{\TeX\ and its Precursors} 
\begin{description}
\item[1964]  {\bf Runoff} (formatter) and {\bf Typeset} (editor)
developed on MIT's CTSS system used 16 commands interspersed with 
text.
\item[1969] {\bf FORMAT} ran on IBM 360s included {\bf DICT} a spell checker.
\item[197?]{\bf PUB} developed at the Stanford AI labs using the {\bf SAIL}
system (also used later by \TeX).
\item[197?] {\bf TROFF} (Joe Ossana), {\bf NROFF, DITROFF} (Kernighan)
developed for the unix operating system.
\item[197?]  {\bf Scribe} developed at CMU by Brian
Reid. Source based system, simple, easy to use, portable.
\item[1978] Donald Knuth  teaches a class at Stanford University on
Computers and Typesetting. 
\item[1983] \TeX 82 and Knuth's \TeX book appear. 
\end{description}
\end{slide}


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