\documentclass[11pt]{article} \textheight=8in \oddsidemargin=-0.25in \textwidth=6.5in \pagestyle{empty} \begin{document} \newfont{\dun}{cmdunh10 scaled\magstep1} \newfont{\chap}{cmss10 scaled\magstep3} \newfont{\smallheadfont}{cmr10} \newfont{\medheadfont}{cmr10 scaled\magstep1} \newfont{\tinylogofont}{cmdunh10 scaled\magstep1} \newfont{\smlogofont}{cmdunh10 scaled\magstep2} \newfont{\logofont}{cmdunh10 scaled\magstep3} \newfont{\tenrm}{cmr10} \noindent \setlength{\unitlength}{.14in} \vglue-1.3in \hspace*{\fill} \begin{tabular}{r@{}} \LARGE \bf Texas A\&M University \\ \large Department of Mathematics \\ \large 623 Blocker Building, Mail Stop 3404 \\ \large College Station, Texas 77843--3404 \\ \rule{\textwidth}{1pt} ~~ \\ \footnotesize Michael S. Pilant, Professor \\ \footnotesize Departments of Mathematics, \\ \footnotesize Computer Science, and \\ \footnotesize Aerospace Engineering \\ \end{tabular} \vglue.5in \newdimen\longindent \longindent=4.40truein \newdimen\rblockindent \rblockindent=4.40truein \def\beginlinemode{\endmode \begingroup\obeylines\def\endmode{\par\endgroup}} \let\endmode=\par \def\up#1{\leavevmode \raise.16ex\hbox{#1}} \def\returnaddress{ Michael S. Pilant \par Prof. of Mathematics, \par \qquad Computer Science, and \par \qquad Aerospace Engineering \par TEL:(409)-845-5631 \par E-MAIL:mpilant@math.tamu.edu \par FAX:(409)-845-6028 \par } \def\tamuletterhead{ \line{\hfill} \vskip-0.6true in plus 0.1true in minus 0.1true in \hbox{ \hbox to\longindent{ {\logofont Texas }{\smlogofont A}{\tinylogofont\&}{\smlogofont M} {\logofont University}\hfil}% \kern-\longindent \vbox{ \smallheadfont\baselineskip=12truept \parskip=0pt \leftskip=\rblockindent % {\medheadfont Department of Mathematics} \par {\smallheadfont College Station,\ \thinspace Texas 77843} } } \vskip3truept\hrule\vskip4truept } \def\letterhead{ \line{\hfill} \vskip-0.6true in plus 0.1true in minus 0.1true in \hbox{\hbox to\longindent{ {\logofont Texas }{\smlogofont A}{\tinylogofont\&}{\smlogofont M} {\logofont University}\hfil}% \kern-\longindent \vbox{\smallheadfont\baselineskip=12truept \parskip=0pt \leftskip=\rblockindent {\medheadfont Department of Mathematics} \par {\smallheadfont College Station,\ \thinspace Texas 77843--3368} } } \vskip3truept\hrule\vskip4truept } \def\boxit#1#2{\vbox{\hrule\hbox{\vrule\kern#2pt \vbox{\kern#2pt #1\kern#2pt}\kern#2pt\vrule}\hrule}} \def\boxletterhead{ \setbox1=\vbox{ \centerline{ {\logofont Texas }{\smlogofont A}{\tinylogofont\&}{\smlogofont M} {\logofont University} } \centerline{\medheadfont Department of Mathematics} \centerline{\smallheadfont College Station,\ \thinspace Texas 77843--3368} } \boxit{\copy1}{1} } \def\bothletterhead{ \vbox{ \baselineskip=11truept \parskip=0pt\tenrm \leftskip=\rblockindent \bothreturnaddress } \vskip15truept plus 5true pt minus 3true pt } \def\pletterhead{ \vbox{ \baselineskip=11truept \parskip=0pt\tenrm \leftskip=\rblockindent \returnaddress } \vskip15truept plus 5true pt minus 3true pt } \def\thedate{ \ifcase\month\or January\or February\or March\or April\or May\or June\or July\or August \or September\or October\or November\or December\fi \space\number\day, \number\year } \def\today{ \vskip 13pt plus 8pt minus 6pt \vbox{\leftskip=\longindent \thedate } } \def\address#1{ \noindent{\obeylines\parskip=0pt #1 }} \def\FullSig{ \nobreak \vskip 16pt plus 5pt minus 4pt \bigskip \vbox{ \vbox{\leftskip=\longindent Sincerely yours, } \vskip 30pt plus 10pt minus 5pt \nobreak \vbox{\leftskip=\longindent \parskip=0pt Michael S. Pilant \par Prof. of Mathematics, \par \qquad Computer Science, and \par \qquad Aerospace Engineering \par } } } \def\Sig{{ \nobreak \vskip 16pt plus 5pt minus 4pt \bigskip \vbox{ \vbox{\leftskip=\longindent Sincerely yours, } \vskip 30pt plus 10pt minus 5pt \nobreak \vbox{\leftskip=\longindent Michael S. Pilant } }} } \global\def\firstpage{\voffset=-0.0true in \vsize=9.0true in } \global\def\otherpage{\voffset=0.0true in \vsize=9.0true in } \pagestyle{empty} \parindent=0pt \parskip=4pt plus 1pt minus 1pt %\voffset=20pt \advance\vsize by -\voffset