%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\documentstyle[12pt,alltt]{article}

%% Slide macros originally snarfed from BCW@OZ.AI.MIT.EDU
%% Modified by KDF@P.CS.UIUC.EDU
%% Modified by chengb@cps.msu.eduy
\def\ps@plain{\let\@mkboth\@gobbletwo
     \def\@oddhead{}\def\@oddfoot{test-\rm\hfil\thepage
     \hfil}\def\@evenhead{}\let\@evenfoot\@oddfoot}
\pagestyle{plain}
%\thispagestyle{empty}
\newfont{\fivehbn}{Helvetica-Narrow-Bold scaled\magstep5}
%\input{helv-fonts}
%%% Use the 3 to 4 ratio of slides
\setlength{\textwidth}{7.1in}
\setlength{\textheight}{9in}
%\setlength{\oddsidemargin}{-.3in}
\setlength{\evensidemargin}{-.3in}
\setlength{\topmargin}{-.4in}
\setlength{\parskip}{15pt plus 2pt minus 1pt}
%{\def\@thefnmark=\@nil}
\newcommand{\seed}{S{\sc eed}}
\newcommand{\cand}{\hspace{2pt}$\triangle$ \hspace{2pt}}
\newcommand{\slide}{\newpage}
\newcommand{\hugespace}{\vspace{1.0in}}
\newcommand{\bigspace}{\vspace{0.5in}}
\newcommand{\smallspace}{\vspace{0.25in}}
\newcommand{\tinyspace}{\vspace{0.1in}}
\renewcommand{\footnoterule}{}
\renewcommand{\footnotemark}{}
\newcommand{\slidetitle}[1]{%\begin{huge}
\begin{center}
{\fivehbn #1}
\end{center}}
%\end{huge}}
%\vspace{0.025in}}
\newcommand{\slidetitleb}[1]{%\begin{huge}
\begin{center}
{\fivehbn #1}
\end{center}}
%\end{huge}}
%\vspace{0.025in}}

\newcommand{\shortslidetitle}[1]{%\begin{huge}
\begin{center}
{\huge \bf \sf #1}
\end{center}}
%b\end{huge}
%{\rule{\textwidth}{0.01in}}
%\vspace{.025in}}

\newcommand{\slcomment}[1]{\begin{normalsize}
\parbox{7 in}{\it (#1)}
\end{normalsize}}

%\newcommand{slcomment}[1][{}

\newenvironment{myenumerate}
{\begin{enumerate} \itemsep 30pt plus 2pt minus 1pt}
{\end{enumerate}}

\newenvironment{topenumerate}{
\begin{enumerate}
	\itemsep 30pt plus 2pt minus 1pt
	\leftmargin 1.2em
	\rightmargin 0em}{
\end{enumerate}}

\newenvironment{bigseptopitemize}{
\begin{itemize}
	\itemsep 30pt plus 2pt minus 1pt
	\leftmargin 1.2em
	\rightmargin 0em}{
\end{itemize}}

\newenvironment{topitemize}{
\begin{itemize}
	\itemsep 15pt plus 2pt minus 1pt
	\leftmargin 1.2em
	\rightmargin 0em}{
\end{itemize}}

\newenvironment{meditemize}{
\begin{itemize}
	\itemsep 7pt plus 2pt minus 1pt
	\leftmargin 1.2em
	\rightmargin 0em}{
\end{itemize}}
%\newcommand{\ul}[1]{\underline{#1}}
\newcommand{\header}[1]{\ul{{\bf\sf #1}} \\}
%\newcommand{\bigtitle}[1]{\begin{center} {\foursf #1} \\ \end{center}}
\newcommand{\bigtitle}[1]{\begin{center} {\sf\LARGE #1} \\ \end{center}}
\newcommand{\gap}{\vspace{0.45in} }
\newcommand{\ind}{\hspace{1.2em}}
\newcommand{\bold}[1]{{\bf\sf #1}}
\newcommand{\nt}[1]{$\langle$ {\it #1} $\rangle$}
\newcommand{\orr}{$\mid$}
\newcommand{\st}{\mid}
%\newcommand{\set}[1]{\{ #1 \}}
\newcommand{\ul}[1]{\underline{#1}}
%\newcommand{\under}[1]{\underline{#1}}
\newcommand{\card}[1]{\mid #1 \mid}
\newcommand{\framed}[1]{\framebox[\textwidth]{\parbox{6.5in}{#1}}}
\newcommand{\negate}[1]{\overline{#1}}
\newcommand{\itemframed}[1]{\framebox[6.5in]{\parbox{6in}{#1}}}
\newcommand{\bl}{\mbox{\hspace{1em}}}
\newcommand{\setfooter}[2]{\setcounter{page}{#2}\footer #1 \pagestyle{betty}}
\newcommand{\boxfil}
{\begin{picture}(0,0)(0,0)
\setlength{\unitlength}{0.25mm}
\put(0,0){\framebox(0,0)}
\put(0,0){\framebox(0.5,0.5)}
\put(0,0){\framebox(1,1)}
\put(0,0){\framebox(1.5,1.5)}
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\put(0,0){\framebox(4.5,4.5)}
\put(0,0){\framebox(5,5)}
\end{picture}
}
\renewcommand{\labelitemiii}{$\circ$}
%\begin{document}
\begin{flushleft}
\LARGE
\sf
%\newcommand{\defined}{\ul{$\triangle$}}
\def\set#1{\{#1\}}
