\input{colordvi.sty}
\def\bwlh{\def\pucolor{\textBlack}}\bwlh
\def\colorlh{\def\pucolor{\textColor{0.17 0.24 1 0}}}
\def\lhnamex{}
\def\lhtitlex{}
\def\lhphonex{765-494-1901}
\def\lhfaxx{765-494-0548}
\def\lhemailx{user@math.purdue.edu}
\def\lhurlx{http://www.math.purdue.edu}
\def\lhname#1{\def\lhnamex{#1}}
\def\lhtitle#1{\def\lhtitlex{#1}}
\def\lhphone#1{\def\lhphonex{#1}}
\def\lhfax#1{\def\lhfaxx{#1}}
\def\lhemail#1{\def\lhemailx{#1}}
\def\lhurl#1{\def\lhurl{#1}}
\font\puone=ptmb8r at 32pt
\font\putwo=ptmb8r at 28pt
\font\puthree=ptmr8r at 14pt
\font\pufour=phvr8r at 9pt
\font\pufive=phvro8r at 9pt
\font\pusix=phvr8r at 8pt
\def\purduelh{\vbox to 0pt{\vss\hbox to 0pt{\hss\hsize=2in
\vbox to 0.6in{\hbox to 2in{\puone P\hfil\putwo U\hfil R\hfil D\hfil
  U\hfil E}\kern-3pt
\vss%
\pucolor\hrule height 0pt width 0.01in\vrule height 1pt width 1.98in\par
\vss
\hbox to 2in{\puthree U\hfil N\hfil I\hfil V\hfil E\hfil R\hfil S\hfil
  I\hfil T\hfil Y}\textBlack}\hskip\hoffset\hskip\oddsidemargin\hskip -1.75in}%
\vskip\voffset\vskip\topmargin\vskip\headheight\vskip\headsep\vskip-0.05in}
\vbox to 0pt{\vss\hbox to 0pt{\hskip3.25in\hskip-\oddsidemargin\hskip-\hoffset\hsize=4in
\vbox to 0.6in{\vfill
\hbox{\pufour Department of Mathematics}
\hbox{\pufour College of Science}
\vbox to 0pt{\bigskip\hbox{\footnotesize\rm\lhnamex}
\hbox{\footnotesize\it\lhtitlex}\vss}%
}\hss}%
\vskip\voffset\vskip\topmargin\vskip\headheight\vskip\headsep\vskip-0.05in}%
\vbox to 0pt{\vskip8.5in\vskip-\voffset\vskip-\topmargin\vskip-\headheight\vskip-\headsep
\def\blackbox{\hfil\vrule width 4pt height 6pt depth -2pt\hfil}
\hbox{\hskip-\oddsidemargin\hskip-\hoffset\hskip-0.25in{\pufive
    Department of Mathematics}}\kern -5pt%
\pucolor
\hbox{\vrule height 1pt width \textwidth}%
\textBlack
\hbox to \textwidth{\pufour 150 N. University Street\blackbox West Lafayette, IN
  47907-2067, U.S.A.\blackbox\lhphonex}
\hbox to \textwidth{\pufour Fax: \lhfaxx\blackbox\lhemailx\blackbox\lhurlx}
\vss}\vskip-\baselineskip\thispagestyle{empty}}\raggedbottom