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The following code
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<div>%!TEX root = CalcThree14.tex </div>
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<div>\begin{figure}[htbp]</div>
<div>\begin{center}</div>
<div><span class="Apple-tab-span" style="white-space:pre"></span>\begin{pspicture}(0,0)(2,2)</div>
<div><span class="Apple-tab-span" style="white-space:pre"></span>\rput[bl](0,0){\rnode{A}{$I$}}</div>
<div><span class="Apple-tab-span" style="white-space:pre"></span>\rput[br](2,0){\rnode{B}{$J$}<span class="Apple-tab-span" style="white-space:pre">
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<div><span class="Apple-tab-span" style="white-space:pre"></span>\rput[bl](1,2){\rnode{C}{C}}</div>
<div> <span class="Apple-tab-span" style="white-space:pre"> </span>\end{pspicture)</div>
<div>%\caption{default}</div>
<div>\label{fig:repar}</div>
<div>\end{center}</div>
<div>\end{figure}</div>
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</blockquote>
<div apple-content-edited="true"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">
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<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><br>
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<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 12px; ">
<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">with the following preamble</font></div>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><br>
</font></div>
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<blockquote type="cite">
<div style="margin: 0px; ">%!TEX TS-program = latex</div>
<div style="margin: 0px; ">\listfiles</div>
<div style="margin: 0px; ">\documentclass[11pt]{book}</div>
<div style="margin: 0px; ">\usepackage{amssymb}</div>
<div style="margin: 0px; ">\usepackage{amsmath}</div>
<div style="margin: 0px; ">\usepackage{amsthm}</div>
<div style="margin: 0px; ">\usepackage{accents}</div>
<div style="margin: 0px; ">\usepackage{exscale, relsize}</div>
<div style="margin: 0px; "><br>
</div>
<div style="margin: 0px; ">\usepackage{pst-plot, pst-math}</div>
<div style="margin: 0px; ">\usepackage{pst-solides3d}</div>
<div style="margin: 0px; ">\usepackage{pst-3dplot, pst-func}</div>
<div style="margin: 0px; ">\usepackage{pst-grad}</div>
<div style="margin: 0px; ">\usepackage{pstricks-add}</div>
<div style="margin: 0px; ">\usepackage{pst-text}</div>
<div style="margin: 0px; ">\usepackage{pst-node}</div>
<div style="margin: 0px; ">\usepackage{subfig}</div>
<div style="margin: 0px; "><br>
</div>
<div style="margin: 0px; ">\usepackage{makeidx}</div>
<div style="margin: 0px; ">%\usepackage{epigraph}</div>
<div style="margin: 0px; ">\usepackage{multicol}</div>
<div style="margin: 0px; ">\usepackage{paralist}</div>
<div style="margin: 0px; ">\usepackage{quotchap}</div>
<div style="margin: 0px; ">\usepackage{tocbibind}</div>
<div style="margin: 0px; ">\usepackage[german, greek, french, latin, italian, english]{babel}</div>
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<div style="margin: 0px; ">\usepackage{nextpage}</div>
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<div style="margin: 0px; ">%\usepackage[sectiontheorem,indexdefs]{basicmacros}</div>
<div style="margin: 0px; ">\usepackage{calculusmacros}</div>
<div style="margin: 0px; ">%\include{formatmacros.sty}</div>
<div style="margin: 0px; ">%\include{analysismacros.sty}</div>
<div style="margin: 0px; ">%\include{linalgmacros.sty}</div>
<div style="margin: 0px; ">%\include{alphamacros.sty}</div>
<div style="margin: 0px; ">%\include{mymathmacros.sty}</div>
<div style="margin: 0px; ">%\include{refmacros.sty}</div>
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<div style="margin: 0px; ">\usepackage{historymacros}</div>
<div style="margin: 0px; ">\usepackage{graphicsmacros}</div>
<div style="margin: 0px; ">\usepackage{colormacros}</div>
<div style="margin: 0px; "><br>
</div>
<div style="margin: 0px; ">\usepackage[colorlinks, backref]{hyperref}</div>
<div style="margin: 0px; ">\usepackage{afterpage}</div>
<div style="margin: 0px; "><br>
</div>
<div style="margin: 0px; ">\renewcommand{\Exercisehead}{\ExerciseheadSilent}</div>
<div style="margin: 0px; ">%\renewcommand{\ve}[1]{\ensuremath{\overrightarrow{#1}}}</div>
<div style="margin: 0px; "><br>
</div>
<div style="margin: 0px; ">\makeindex</div>
<div style="margin: 0px; "><br>
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<div style="margin: 0px; ">\begin{document}</div>
</blockquote>
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<div style="margin: 0px; ">in "experiment" mode, yields the error message in the attached screenshot (I couldn't just copy the appropriate lines using command-C).</div>
<div style="margin: 0px; "><img height="320" width="172" apple-width="yes" apple-height="yes" id="d3d87816-90a3-49ce-811e-23a7eea27af9" src="cid:AAFC144B-AA27-47B6-9693-5C280919DF40"></div>
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<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 12px; ">
<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Any idea what is going wrong? I can't find any misprints in the text.</font></div>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><br>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><br>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><br class="Apple-interchange-newline">
Zbigniew Nitecki</font></div>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Department of Mathematics</font></div>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Tufts University</font></div>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Medford, MA 02155</font></div>
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<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">telephones:</font></div>
<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 12px; ">
<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Office<span class="Apple-converted-tab"> </span>(617)627-3843</font></div>
<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 12px; ">
<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Dept.<span class="Apple-converted-tab"> </span>(617)627-3234</font></div>
<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 12px; ">
<font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Dept. fax<span class="Apple-converted-tab"> </span>(617)627-3966</font></div>
<span class="Apple-style-span" style="font-size: 12px; "><a href="http://www.tufts.edu/~znitecki/">http://www.tufts.edu/~znitecki/</a></span></div>
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