COMMENT ⊗   VALID 00002 PAGES
C REC  PAGE   DESCRIPTION
C00001 00001
C00002 00002	% copyright 1984 by Arthur Keller ... All rights reserved
C00005 ENDMK
C⊗;
% copyright 1984 by Arthur Keller ... All rights reserved
\documentstyle{report}

\begin{document}

\newcommand{\bs}{{\tt\char '134}}                 %puts \ in output
\newcommand{\caret}{{\tt\char'136}}           %puts ↑ in output   
\newcommand{\Tilde}{{\tt\char'176}}           %puts ~ in output
\newcommand{\lb}{{\tt\char'173}}  % A left brace character for \tt font
\newcommand{\rb}{{\tt\char'175}}  % A right brace character for \tt font
\newcommand{\us}{{\tt\char'137}}  % underscore in \tt font

\sbox9{\rule[-2.5pt]{0pt}{8pt}\begin{picture}(10,6)
\put(2,-1){\vector(-1,0){2}}
\put(2,3){\oval(12,8)[r]}
\end{picture}}
\newcommand{\ret}{\usebox9}			% carriage return symbol

\font\tentt  = amtex10   % typewriter

\def\cmd #1{\hbox{\tt\bs #1}}  %Used to display commands as in TeXbook
\def\mcmd #1{\hbox{\tt\$\bs #1\$}}  %Used to display math commands as in TeXbook
\def\mm #1{\hbox{\tt\$#1\$}}  %Used to display math as in TeXbook

\def\des #1{\par\hangindent=0.75in\noindent\hbox to 0.75in{#1\hfil}%
\ignorespaces}			%Description mode

\typein{Enter \string\includeonly{files} to TeX part.}

\include{front}

\pagestyle{headings}

\include{lect1}
\include{lect2}
\include{lect3}
\include{lect4}
\include{lect5}
\include{lect6}
\include{lect7}
\include{lect8}
\include{lect9}
\include{lect10}
\include{lect11}
\include{lect12}
\include{lect13}
\include{lect14}
\include{lect15}
\include{lect16}
\include{lect17}
\include{lect18}
\include{lect19}
\include{lect20}

\end{document}