 
%\magnification 1200
\input test.tex
\def\frac#1#2{{{#1}\over{#2}}}
\def\textfrac#1#2{{{\textstyle#1}\over{\textstyle#2}}}
\def\scriptfrac#1#2{{{\scriptstyle#1}\over{\scriptstyle#2}}}
\def\s{\hskip 3em}
\def\m{\hskip 1em}
\def\d{\displaystyle}%equivalent to \dsize in ams.tex
\def\pt(#1,#2){\hbox{\mathsurround=0pt$\left(#1,#2\right)$}}
\def\nms#1{{\mathsurround=0pt{#1}}}
\def\highexp#1#2{\raise #1pt\hbox{${\mathsurround=0pt\scriptstyle#2}$}}
\everyproblem={\mathsurround=4pt}
\normalafterproblemskip=3cm
\multiplechoiceskip=10pt

\pageannouncements={none}
\marknumbers{1,20}
%\twocolumn{16}
%\twocolumn{p.5}
%\def\section{{\bf Class Time:}}
Exam3