add eqexam

1 files changed, 765 insertions, 0 deletions

diff --git a/texmf-dist/tex/latex/eqexam/eqtextb.def b/texmf-dist/tex/latex/eqexam/eqtextb.def
new file mode 100644
index 00000000..f388e3e7
--- /dev/null
+++ b/texmf-dist/tex/latex/eqexam/eqtextb.def
@@ -0,0 +1,765 @@
+%%

+%% This is file `eqtextb.def',

+%% generated with the docstrip utility.

+%%

+%% The original source files were:

+%%

+%% eqexam.dtx  (with options: `copyright,textbook')

+%% 

+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

+%% eqexam.sty package,                                  %%

+%% Copyright (C) 2005--2017  D. P. Story                %%

+%%   dpstory@uakron.edu                                 %%

+%%                                                      %%

+%% This program can redistributed and/or modified under %%

+%% the terms of the LaTeX Project Public License 1.2    %%

+%% Distributed from CTAN archives in directory          %%

+%% macros/latex/base/lppl.txt; either version 1 of the  %%

+%% License, or (at your option) any later version.      %%

+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

+\ProvidesFile{eqtextb.def}

+ [2016/01/18 v4.6 Cmds used by the fortextbook option (dps)]

+\define@boolkey{eqe@tbopts}[is]{instred}[true]{}

+\define@boolkey{eqe@tbopts}[is]{studented}[true]{%

+    \ifisstudented

+    \tbfilterOutEvenNums

+    \fi

+}

+\def\tb@beginexam@code{%

+    \ifisinstred\answerkeytrue\eq@proofingtrue\fi}

+\newcommand{\tbfilterOutEvenNums}{%

+    \def\eqEXt##1##2{\ifodd##1\let\eqe@next\relax\else

+    \def\eqe@next{\gobbletoEndEXt}\fi\eqe@next}%

+}

+\newcommand{\tballowAllNums}{%

+    \let\eqEXt\@gobbletwo

+    \let\endeqEXt\relax

+}

+\define@boolkey{eqe@tbopts}[is]{marginans}[true]{}

+\define@boolkey{eqe@tbopts}[is]{inlineans}[true]{}

+\define@boolkey{eqe@tbopts}[]{marginsonleft}[true]

+    {\@mparswitchfalse\reversemarginpar}

+\define@boolkey{eqe@tbopts}[show]{ssols}[true]{}

+\define@boolkey{eqe@tbopts}[show]{lsols}[true]{%

+    \ifshowlsols\let\tb@soln@choice\tb@showlsols\fi}

+\newcommand{\textbookOpts}[1]{\setkeys{eqe@tbopts}{#1}%

+    \ifisinstred\global\isstudentedfalse\else

+        \ifisstudented\global\isinstredfalse

+    \fi\fi

+    \ifdim\tbmarparboxwidth=1sp\else

+    \expandafter\tbMakeFinalCalcs\fi

+}

+\isstudentedtrue

+\isinstredfalse

+\ismarginansfalse

+\isinlineansfalse

+\@onlypreamble{\textbookOpts}

+\newcommand{\turnOffMarAnsOnAnsInline}{%

+    \global\ismarginansfalse\global\isinlineanstrue

+    \insMidMarg{\global\ismarginansfalse

+        \global\isinlineanstrue}%

+}

+\newcommand{\turnOnMarAnsOffAnsInline}{%

+    \global\ismarginanstrue\global\isinlineansfalse

+    \insMidMarg{\global\ismarginanstrue

+        \global\isinlineansfalse}%

+}

+\newcommand{\toggleInstrAns}{%

+    \ifisinstred\ifismarginans

+        \global\ismarginansfalse\global\isinlineanstrue

+        \insMidMarg{\global\ismarginansfalse

+            \global\isinlineanstrue}%

+    \else

+        \global\ismarginanstrue\global\isinlineansfalse

+        \insMidMarg{\global\ismarginanstrue

+            \global\isinlineansfalse}%

+    \fi\fi

+}

+\newif\ifWithinANSGrp\WithinANSGrpfalse

+\newif\ifftb@isANSListOpen\ftb@isANSListOpenfalse

+\newcommand{\bGrpANS}{%

+    \if\probstar*\else

+        \PackageError{eqexam}{Use of \string\bGrpANS\space

+        only applies\MessageBreak to the problem* environment}{Please

+        remove this \string\bGrpANS.}%

+    \fi

+    \ifWithinANSGrp

+        \global\WithinANSGrpfalse

+        \let\tb@next\relax

+        \PackageError{eqexam}{\string\bGrpANS\space already open}

+        {You issued an earlier \string\bGrpANS,

+         but did not close it.}%

+    \else

+        \global\WithinANSGrptrue

+        \global\ftb@isANSListOpenfalse

+        \def\tb@next{\ANS}%

+    \fi

+    \tb@next

+}

+\newcommand{\eGrpANS}{%

+    \if\probstar*\else

+        \PackageError{eqexam}{Use of \string\eGrpANS\space

+        only applies\MessageBreak to the problem* environment}{Please

+        remove this \string\eGrpANS.}%

+    \fi

+    \ifWithinANSGrp

+        \global\WithinANSGrpfalse

+        \def\tb@next{\ANS}%

+     \else

+        \let\tb@next\relax

+        \PackageError{eqexam}{\string\eGrpANS\space already closed}

+        {You've issued two consecutive \string\eGrpANS\space

+         commands,\MessageBreak either remove this one

+        or the previous one.}%

+     \fi

+    \tb@next

+}

+\newcommand{\ANS}{\@ifstar{\let\tb@istart=1\tb@ANS}

+    {\let\tb@istart=0\tb@ANS}}

+\def\ftb@defineInsSpan#1{\def\ftb@argi{#1}\ifx\ftb@argi\@empty

+    \def\ftb@InsSpan{}\else\ftb@spanPrts{#1}%

+    \def\ftb@InsSpan{\noexpand\hspace{-\labelsep}%

+    \noexpand\textcolor{MRGPARTcolor}{--}\noexpand

+    \makebox[\noexpand\tbmrgpartwdth]{\noexpand

+    \tb@mrgPartFmt{\ftb@EndSpanPrts}}\eqe@hspannerMrg}\fi

+}

+\def\ftb@spanPrts#1{{%

+    \advance\value{partno}by#1\relax

+    \xdef\ftb@EndSpanPrts{\thepartno}}%

+}

+\def\ftb@EqeListPrtsFmt{\noexpand

+    \makebox[\noexpand\tbmrgpartwdth]{\noexpand

+    \tb@mrgPartFmt{\thepartno}}\nobreak

+}

+\def\ftb@OpenEqeListPrts{\noexpand

+   \begin{eqeList}[\tb@wparts@len]{\noexpand

+   \eqedsplyOnlyFrst{\theeqquestionnoi}%

+   {\thepartno}\noexpand\eqe@hspannerMrg\ftb@EqeListPrtsFmt}%

+}

+\def\ftb@CloseEqeList#1{\expandafter\insMidMarg%

+    \expandafter{\eqe@prehold#1\end{eqeList}}%

+}

+\newcommand{\grpANSDelimiter}{\textcolor{MRGPARTcolor}{,}\space}

+\newcommand{\tb@ANS}[2][]{%

+    \ifisinstred

+        \ifisinlineans

+            \if\tb@istart0\ANSFmt{\theeqquestionnoi}{#2}\fi

+        \fi

+        \ifismarginans

+            \ftb@defineInsSpan{#1}%

+            \edef\eqe@prehold{%

+                \if\probstar*%

+                    \ifftb@isANSListOpen

+                       \ftb@EqeListPrtsFmt\noexpand\eqe@hspannerMrg

+                    \else

+                        \noexpand\par\kern0pt\noindent

+                        \ftb@OpenEqeListPrts\ftb@InsSpan

+                    \fi

+                \else

+                   \noexpand\begin{eqeList}%

+                    {\noexpand\tb@mrgDigitFmt{%

+                    \theeqquestionnoi\eqe@decPointMrg}}%

+                \fi

+            }%

+            \ifWithinANSGrp\global\ftb@isANSListOpentrue\fi

+            \ifWithinANSGrp

+                \expandafter\insMidMarg\expandafter

+                    {\eqe@prehold#2\grpANSDelimiter}%

+            \else

+                \expandafter\insMidMarg%

+                \expandafter{\eqe@prehold#2\end{eqeList}}%

+                \global\ftb@isANSListOpenfalse

+            \fi

+        \fi % \ifismarginans

+    \fi %\ifisinstred

+}

+\newenvironment{eqeList}[2][\tb@woparts@len]{\begin{list}{#2}{%

+    \def\argi{#1}\setlength{\labelwidth}{#1}%

+    \ifx\argi\tb@wparts@len

+    \settowidth{\labelsep}{\eqe@prtsepMrg}\else

+    \settowidth{\labelsep}{\eqe@hspannerMrg}\fi

+    \setlength{\leftmargin}{\labelwidth+\labelsep}%

+    \setlength{\parskip}{0pt}\setlength{\partopsep}{0pt}%

+    \setlength{\topsep}{1pt}\setlength{\parsep}{0pt}%

+    \setlength{\itemindent}{0pt}\setlength{\itemsep}{3pt}%

+}\item\relax}{\end{list}}

+\newcommand{\mrgDigitFmt}[1]{\def\tb@mrgDigitFmt##1{#1}}

+\mrgDigitFmt{#1}

+\definecolor{MRGPARTcolor}{named}{black}

+\newcommand{\mrgPartFmt}[1]{\def\tb@mrgPartFmt##1{#1}}

+\mrgPartFmt{\textcolor{MRGPARTcolor}{(\hfil#1\hfil)}}

+\definecolor{ANScolor}{rgb}{0,0,.8}

+\newcommand{\ANSFmt}[2]{\textcolor{ANScolor}{#2}}

+\def\eqe@decPointPrb{.}     % decimal point of prob number

+\def\eqe@prtsepPrb{\ }      % prob with parts, space after part

+\def\eqe@hspannerPrb{\ }    % space after prob number

+\providecommand{\prbDecPt}[1]{\def\eqe@decPointPrb{#1}}

+\providecommand{\prbPrtsep}[1]{\def\eqe@prtsepPrb{#1}}

+\providecommand{\exPrtsep}[1]{\def\eqe@prtsepPrb{#1}}

+\providecommand{\prbNumPrtsep}[1]{\def\eqe@hspannerPrb{#1}}

+\def\eqedecPointSoln{.}    % decimal point of prob number

+\def\eqe@prtsepSoln{\ }     % prob with parts, space after part

+\def\eqe@hspannerSoln{\ }   % space after prob number

+\newcommand{\solDecPt}[1]{\def\eqedecPointSoln{#1}}

+\newcommand{\solPrtsep}[1]{\def\eqe@prtsepSoln{#1}}

+\providecommand{\solNumPrtsep}[1]{\def\eqe@hspannerSoln{#1}}

+\def\eqe@decPointMrg{.}     % decimal point of prob number

+\def\eqe@prtsepMrg{\ }      % prob with parts, space after part

+\def\eqe@hspannerMrg{\ }    % space after prob number

+\newcommand{\mrgDecPt}[1]{\def\eqe@decPointMrg{#1}}

+\newcommand{\mrgPrtsep}[1]{\def\eqe@prtsepMrg{#1}}

+\newcommand{\mrgNumPrtsep}[1]{\def\eqe@hspannerMrg{#1}}

+\newcommand{\setMarIndents}[3][\normalsize\normalfont]{{%

+    \settowidth{\@tempdima}{#1#2\eqe@decPointMrg}%

+    \xdef\tb@woparts@len{\the\@tempdima}%

+    \settowidth{\@tempdima}%

+        {#1#2\eqe@decPointMrg\eqe@hspannerMrg#3}%

+    \xdef\tb@wparts@len{\the\@tempdima}%

+    \settowidth{\@tempdima}{#1#3}%

+    \xdef\tbmrgpartwdth{\the\@tempdima}%

+}}

+\setMarIndents{00}{(d)}

+\newdimen\solnGutter

+\newcommand{\setSolnIndent}[3][\normalsize\normalfont\bfseries]{%

+    {\settowidth{\@tempdima}{#1#2\eqedecPointSoln\eqe@hspannerSoln}%

+    \global\solnGutter\@tempdima

+    \settowidth{\@tempdima}{#1#3}%

+    \xdef\tbsolnpartwdth{\the\@tempdima}%

+}}

+\setSolnIndent{00}{(d)}

+\renewcommand{\setSolnMargins}[1]{%

+    \ifdim\solnGutter=0pt \setlength\eqemargin{#1}\else

+    \setlength\eqemargin{\solnGutter}\fi}

+\newcommand{\defaultSolnIndent}{\global\solnGutter=0pt}

+\defaultSolnIndent

+\renewcommand{\exlabelformat}{%

+    \tbprbNumFmt{\theeqquestionnoi\eqe@decPointPrb}}

+\newcommand{\prbNumFmt}[1]{\def\tbprbNumFmt##1{#1\eqe@hspannerPrb}}

+\prbNumFmt{\textbf{#1}}

+\renewcommand{\exsllabelformat}{\string\tbsolWoPrtsFmt{%

+    \theeqquestionnoi\string\eqedecPointSoln}}

+\renewcommand{\exsllabelformatwp}{\string\tbsolWPrtsFmt%

+    {\string\eqedsplyOnlyFrst{\theeqquestionnoi}{\thepartno}}%

+    {\thepartno}%

+}

+\newcommand{\solWoPrtsFmt}[1]{\def\tbsolWoPrtsFmt##1{%

+    \makebox[0pt][r]{#1\eqe@hspannerSoln}}}

+\solWoPrtsFmt{\textbf{#1}}

+\newcommand{\solWPrtsFmt}[2]{\def\tbsolWPrtsFmt##1##2{%

+    \makebox[0pt][r]{#1\eqe@hspannerSoln}%

+    \makebox[\tbsolnpartwdth][l]{#2}\eqe@prtsepSoln%

+}}

+\solWPrtsFmt{\textbf{#1}}{(\hfil#2\hfil)}

+\newcommand{\solWPrtsFmt@hang}[2]{%

+    \def\tbsolWPrtsFmt##1##2{%

+    \makebox[0pt][r]{#1\eqe@prtsepSoln%

+    \makebox[\tbsolnpartwdth][l]{#2}\eqe@hspannerSoln}%

+}}

+\let\bpartsmrk\relax

+\let\epartsmrk\relax

+\newcommand{\hangSolWPrtsFmt}[2]{%

+    \def\prior@parts@hook{%

+        \ifisleadin\else

+        \writeToSolnFile{^^J\protect\bpartsmrk}\fi}%

+    \def\post@parts@hook{%

+        \writeToSolnFile{\protect\epartsmrk^^J}}%

+    \def\bpartsmrk{\global\firstitemtrue\begin{eqepartsquestions}}%

+    \def\epartsmrk{\end{eqepartsquestions}\global\firstitemfalse}%

+    \let\solWPrtsFmt\solWPrtsFmt@hang

+     \solWPrtsFmt{#1}{#2}%

+}

+\newif\ifexamenv \examenvfalse

+\newif\iffirstemit \firstemittrue

+\newtoks\txtbkt@ks \txtbkt@ks={}

+\newtoks\txtbkt@ksi \txtbkt@ksi={}

+\newbox\txtbkb@xb@t

+\newbox\txtbkb@xt@p

+\newbox\txtbkb@xh@ld

+\let\tbTopMargin\relax

+\let\tbBotMargin\relax

+\long\def\tb@addtoTopMargin#1{\txtbkt@ksi={#1}%

+    \edef\eqe@tmphold{\the\txtbkt@ksi\the\txtbkt@ks}%

+    \global\txtbkt@ks=\expandafter{\eqe@tmphold}%

+}

+\newcommand{\tb@addtoMargin}[1]{%

+    \edef\eqe@tmphold{\the\txtbkt@ks}%

+    \global\txtbkt@ks=\expandafter{\eqe@tmphold#1}%

+}

+\newcommand{\tb@showlsols}{\includecomment{lsol}\excludecomment{ssol}}

+\newcommand{\tb@showssols}{\includecomment{ssol}\excludecomment{lsol}}

+\let\tb@soln@choice\tb@showssols

+\newcommand{\clearTopMargin}{\global\let\tbTopMargin\relax}

+\newcommand{\setTopMargin}[1]{%

+    \gdef\tbTopMargin{\color@begingroup\normalcolor

+        #1\color@endgroup}%

+    \gdef\tbSaveTopMargin{\color@begingroup\normalcolor

+        #1\color@endgroup}}

+\let\tbTopMargin\@empty

+\let\tbSaveTopMargin\@empty

+\newcommand{\clearBotMargin}{\global\let\tbBotMargin\relax}

+\newcommand{\setBotMargin}[1]{\gdef\tbBotMargin{#1}%

+    \gdef\tbSaveBotMargin{#1}}

+\let\tbBotMargin\@empty

+\let\tbSaveBotMargin\@empty

+\newcommand{\restoreLastTopMargin}{\expandafter\setTopMargin

+    \expandafter{\tbSaveTopMargin}}

+\newcommand{\restoreLastBotMargin}{\expandafter\setBotMargin

+    \expandafter{\tbSaveBotMargin}}

+\newcommand{\MarParBoxFmt}{\normalsfcodes

+    \normalfont\normalsize\normalbaselines\parindent0pt

+    \vbadness\@Mi \hbadness5000 \tolerance9999

+    \parskip0pt\raggedright %\spaceskip=0pt\xspaceskip=0pt

+    \setlength{\linewidth}{\tbmarparboxwidth}%

+}

+\newlength\tbmarparboxwidth

+\setlength\tbmarparboxwidth{1sp}

+\definecolor{MidMargcolor}{rgb}{0,0,.8}

+\newcommand{\midMargFmt}[1]{%

+    \def\tb@midMargFmt{\normalfont\normalsize\normalcolor#1}}

+\midMargFmt{\color{MidMargcolor}}

+\def\eqe@MarParBox#1{\lower\footskip\hbox{%

+    \leavevmode\parbox[b][\textheight+\footskip][t]%

+    {\tbmarparboxwidth}{\tb@midMargFmt#1}}} %

+\newcommand{\insMidMarg}[1]{%

+    \let\eqe@margininsert\@empty

+    \expandafter\tb@addtoMargin\expandafter{\eqe@margininsert#1}%

+}

+\newcommand{\tbPreMarginHeader}{\par\penalty0 \kern3pt}

+\newcommand{\tbPostMarginHeader}{\par\nobreak}

+\definecolor{HEADERcolor}{named}{black}

+\newcommand{\cngMargHeadColorTo}[1]{\insMidMarg{\gdef\tb@MHC{#1}}}

+\newcommand{\resetMargHeadColor}{\insMidMarg{\gdef\tb@MHC{HEADERcolor}}}

+\resetMargHeadColor

+\newcommand{\tbMarginHeaderFmt}[1]{\textcolor{\tb@MHC}{\textbf{#1}}}

+\newcommand{\insMargHead}[2][]{% dps

+    \insMidMarg{\tb@marginHeader{#1}{#2}}}

+\newcommand{\insProbHead}[2][]{%

+    \def\tb@argi{#1}\ifx\tb@argi\@empty

+        \protected@xdef\currProbHead{#2 \tbcontinued}\else

+        \protected@xdef\currProbHead{#1}\fi

+    \ifisinstred\ifismarginans

+        \insMidMarg{\tb@marginProbHeader{#1}{#2}}\fi\fi

+}

+\newcommand{\tb@marginProbHeader}[2]{%

+    \def\tb@argi{#1}\ifx\tb@argi\@empty

+    \tb@marginHeader{#2 \tbcontinued}{#2}\else

+    \tb@marginHeader{#1}{#2}\fi

+}

+\newcommand{\tb@marginHeader}[2]{\tbPreMarginHeader

+    \tbMarginHeaderFmt{#2}\def\tb@argi{#1}\ifx\tb@argi\@empty

+    \mark{#2}\else\mark{#1}\fi\tbPostMarginHeader

+}

+\newcommand{\tbcontinued}{(cont.)}

+\newcommand{\marparboxwidth}[1]{%

+    \setlength\tbmarparboxwidth{#1}%

+    \setlength{\marginparwidth}{\tbmarparboxwidth}%

+    \tbMakeFinalCalcs

+}

+\@onlypreamble\marparboxwidth

+\newcommand{\chkmarginboxwidth}{%

+    \ifdim\tbmarparboxwidth=1sp \PackageError{eqexam}%

+    {You have not set the value of\MessageBreak

+        \string\marparboxwidth}%

+    {Define the \string\marparboxwidth\space command}\fi

+}

+\newif\ifmarginsonleft \marginsonleftfalse

+\newcommand{\tbSetupForMargins}{%

+    \ifmarginsonleft

+        \setlength{\oddsidemargin}{\tbmarparboxwidth+\marginparsep}%

+        \setlength{\evensidemargin}{\oddsidemargin}%

+        \setlength{\textwidth}{\paperwidth-2in-\oddsidemargin}%

+    \else

+        \setlength{\oddsidemargin}{0pt}%

+        \setlength{\evensidemargin}{\tbmarparboxwidth+\marginparsep}%

+        \setlength{\textwidth}{%

+            \paperwidth-2in-\oddsidemargin-\evensidemargin}%

+    \fi

+}

+\newcommand{\tbplaceMargins}{{%

+    \setlength{\@tempdima}{%

+        \paperheight-1in-\topmargin-\headheight-\headsep-\textheight}%

+    \xdef\@evenlly{\strip@pt\@tempdima}%

+    \xdef\@oddlly{\@evenlly}%

+    \setlength{\@tempdima}{1in}%

+    \xdef\@evenllx{\strip@pt\@tempdima}%

+    \ifmarginsonleft\else

+        \setlength{\@tempdima}{1in+\textwidth+\marginparsep}\fi

+    \xdef\@oddllx{\strip@pt\@tempdima}%

+}}

+\newcommand{\tbMakeFinalCalcs}{%

+    \tbSetupForMargins

+    \tbplaceMargins

+}

+\newlength\tbminskipbtnlayers

+\setlength{\tbminskipbtnlayers}{6pt}

+\newif\ifiscarryover \iscarryoverfalse

+\newenvironment{carryOverFmt}[1]{#1\let\tb@carryoverFmt\@empty

+    \c@rryoverFmt{#1}}{}

+\def\c@rryoverFmt#1{%

+    \ifx\tb@carryoverFmt\@empty

+        \global\let\tb@carryoverFmt\@empty

+        \xdef\tb@co@page{\thepage}%

+        \gdef\tb@carryoverFmt{\ifnum\thepage>\tb@co@page\relax

+        #1\global\let\tb@carryoverFmt\@empty\fi}%

+    \fi

+}

+\let\tb@carryoverFmt\@empty

+\let\tb@rest@reMarginFmt\relax

+\def\tb@insertCarryOver#1{%

+    \let\tb@rest@reMarginFmt\relax

+    \ifiscarryover\ifx\tb@carryoverFmt\@empty\else

+        \let\tb@rest@reMarginFmt\tb@midMargFmt

+        \tb@carryoverFmt\fi\fi

+    #1 \tb@rest@reMarginFmt

+}

+\newif\iftb@shipoutPermitted \tb@shipoutPermittedtrue

+\newcommand{\turnOnFTBShipout}{\global\tb@shipoutPermittedtrue}

+\newcommand{\turnOffFTBShipout}{\global\tb@shipoutPermittedfalse}

+\newcommand{\eqe@tb@shipout}{\iftb@shipoutPermitted

+    \ifnum\arabic{page}=\tblastpageshipped

+    \let\tb@so@next\relax\else

+    \xdef\tblastpageshipped{\arabic{page}}%

+    \def\tb@so@next{\eqe@tb@ship@ut}\fi

+    \expandafter\tb@so@next\fi

+}

+\def\tblastpageshipped{-100}

+\newcommand{\eqe@tb@ship@ut}{%

+    \fboxsep=0pt\setlength{\unitlength}{1pt}%

+    \global\setbox\txtbkb@xb@t=\vbox\bgroup

+         \color@begingroup

+         \hsize=\tbmarparboxwidth

+         \vsize=\textheight

+         \MarParBoxFmt

+         \csname tbTopMargin\endcsname

+         \vskip\tbminskipbtnlayers

+\set@typeset@protect

+         \the\txtbkt@ks

+         \color@endgroup\vfil

+    \egroup

+    \global\setbox\txtbkb@xt@p=\vsplit\txtbkb@xb@t to\textheight

+    \ifvoid\txtbkb@xb@t\global\iscarryoverfalse

+    \else\global\iscarryovertrue\fi

+    \ifx\tbBotMargin\relax\else

+        \bgroup\setbox2=\vbox{%

+            \color@begingroup\normalcolor

+            \hsize=\tbmarparboxwidth\kern0pt

+            \MarParBoxFmt\csname tbBotMargin\endcsname

+            \color@endgroup

+            \kern0pt

+        }%

+        \dimen0=\textheight

+        \advance\dimen0-\ht\txtbkb@xh@ld

+        \advance\dimen0-\tbminskipbtnlayers

+        \setbox0=\vsplit\txtbkb@xt@p to \dimen0

+        \global\setbox\txtbkb@xb@t=\vbox{%

+            \unvbox\txtbkb@xt@p\unvbox\txtbkb@xb@t}%

+        \global\setbox\txtbkb@xt@p=\vbox{\unvbox0

+            \vfill\vskip\tbminskipbtnlayers

+            \vfil\unvbox2\relax}\egroup

+    \fi

+    \ifodd\value{page}%

+        \put(\@oddllx,\@oddlly){%

+            \eqe@MarParBox{\unvbox\txtbkb@xt@p}}\else

+        \put(\@evenllx,\@evenlly){%

+            \eqe@MarParBox{\unvbox\txtbkb@xt@p}}\fi

+    \global\txtbkt@ks={}\ifvoid\txtbkb@xb@t\else

+    \if!\splitbotmark!\global\let\tb@sbm@exp\relax\else

+        \xdef\tb@sbm@exp{\noexpand\tbPreMarginHeader

+            \noexpand\tbMarginHeaderFmt{\splitbotmark}%

+            \noexpand\tbPostMarginHeader

+            \noexpand\par\kern3pt}%

+    \fi

+        \global\txtbkt@ks=\expandafter{\tb@sbm@exp

+        \tb@insertCarryOver{\unvbox\txtbkb@xb@t}}%

+    \fi

+}

+\newcommand{\insertpageifcarryover}[1][\null]{%

+    \newpage

+    \ifiscarryover\def\eqeifnext{\csname iftrue\endcsname}%

+    \PackageInfo{eqexam}{Carry over of content in margin

+    from page \thepage.\MessageBreak Creating a blank page}\else

+    \def\eqeifnext{\csname iffalse\endcsname}\fi\eqeifnext#1\fi}

+\newcommand{\setFullWidthHeader}{%

+    \setlength{\@tempdima}{%

+        \evensidemargin+\tbmarparboxwidth+\marginparsep}%

+    \edef\@headoffset{\the\@tempdima}%

+    \def\@evenhead{\makebox[0pt]{\makebox[0pt][l]

+        {\thepage}\hspace{\@headoffset}}\hfil\slshape\leftmark}%

+    \ifmarginsonleft

+        \def\@oddhead{\makebox[0pt]{\makebox[0pt][l]

+            {\slshape\rightmark}\hspace{\@headoffset}}\hfil\thepage}%

+    \else

+        \def\@oddhead{{\slshape\rightmark}\hfil\makebox[0pt]

+            {\hspace{\@headoffset}\makebox[0pt][r]{\thepage}}}%

+    \fi

+}

+\newif\ifchapterexercises \chapterexercisesfalse

+\let\chaptersolutions\relax

+\def\tb@EndOfChapterExercises{%

+    \let\include@solutions@chapter\include@solutions

+    \def\includeexersolutions{%

+        \include@solutions@chapter

+          \global\let\include@solutions\relax

+    }%

+    \def\chaptersolutions{%

+        \includeexersolutions

+        \immediate\closeout\ex@solns

+        \newwrite \ex@solns \global\let\quiz@solns\ex@solns

+        \immediate\openout \ex@solns \jobname.sol

+        \ifvspacewithsolns\writeAllAnsAtEnd\fi

+    }%

+}

+\def\writeallsolutions{\let\chaptersolutions\relax}

+\excludecomment{afterChapSolns}

+\def\NewCommentCutFile{\def\CommentCutFile{solnsAtEnd.cut}}

+\def\RestoreCommentCutFile{\def\CommentCutFile{comment.cut}}

+\@ifundefined{BeforeIncludedComment}{%

+\long\def\solnsAtEndcomment

+ #1{\message{Special comment '#1'}%

+    \csarg\def{#1}{\endgroup  \message{Processing '#1' comment.}%

+                   \NewCommentCutFile\SetUpCutFile

+                   % #2 before SetUp, so we can do renaming.

+          \message{Comment '#1' writing to \CommentCutFile.}%

+          \ProcessComment{#1}}%

+    \csarg\def{After#1Comment}{\immediate\closeout\CommentStream

+        \RestoreCommentCutFile\input{solnsAtEnd.cut}\relax}%

+    \CommentEndDef{#1}}

+}{\long\def\solnsAtEndcomment

+ #1{\message{Special comment '#1'}%

+    \csarg\def{After#1Comment}{\immediate\closeout\CommentStream

+    \RestoreCommentCutFile\input{solnsAtEnd.cut}\relax}%

+    \csarg\def{#1}{\NewCommentCutFile\BeforeIncludedComment\relax

+          \ProcessComment{#1}}%

+    \CommentEndDef{#1}}

+ }

+\solnsAtEndcomment{solnsAtEnd}

+\newcommand{\exercisesAtEndOfChapter}{%

+    \ifeq@nosolutions\else

+        \typeout{^^J!!!!!Executing in chapter solutions!!!!!^^J}

+        \chapterexercisestrue\tb@EndOfChapterExercises

+        \ifchapterexercises

+        \csarg\let{solnsAtEnd}\@gobble

+        \excludecomment{solnsAtEnd}%

+        \csarg\let{AftersolnsAtEndComment}\relax

+        \includecomment{afterChapSolns}\else

+        \excludecomment{afterChapSolns}\fi

+    \fi

+}

+\@onlypreamble\exercisesAtEndOfChapter

+\newcommand{\setFullWidthLayout}{%

+    \saveBasicLayoutParams

+    \setlength{\oddsidemargin}{0in}%

+    \setlength{\evensidemargin}{\oddsidemargin}%

+    \setlength{\textwidth}{\paperwidth-2in}%

+    \setlength{\linewidth}{\paperwidth-2in}%

+    \setlength{\columnseprule}{0pt}%

+    \def\@evenhead{\thepage\hfil\slshape\leftmark}%

+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%

+}

+\newenvironment{fullwidthtext}{%

+\begin{list}{}{%

+    \setlength{\labelwidth}{0pt}\setlength{\labelsep}{0pt}%

+    \setlength{\itemindent}{0pt}\setlength{\itemsep}{0pt}%

+    \setlength{\topsep}{0pt}\setlength{\parsep}{0pt}%

+    \setlength{\listparindent}{\parindent}%

+    \setlength{\leftmargin}{0pt}\setlength{\rightmargin}{0pt}

+}\item\relax}{\end{list}}

+\newcommand{\restorePageLayout}{\newpage

+    \setlength{\oddsidemargin}{\tb@osms}

+    \setlength\evensidemargin{\tb@esms}

+    \setlength{\textwidth}{\tb@tws}

+    \setlength{\linewidth}{\tb@lws}

+    \setlength{\columnseprule}{\tb@csr}

+}

+\newcommand{\saveBasicLayoutParams}{%

+    \xdef\tb@osms{\the\oddsidemargin}%

+    \xdef\tb@esms{\the\evensidemargin}%

+    \xdef\tb@tws{\the\textwidth}%

+    \xdef\tb@lws{\the\linewidth}%

+    \xdef\tb@csr{\the\columnseprule}%

+}

+\newcommand{\initChapAfterSolns}{\newpage

+    \clearTopMargin\clearBotMargin

+    \setFullWidthLayout

+}

+\newcommand{\restoreFromChapAfterSolns}{\newpage

+    \restorePageLayout\setFullWidthHeader

+}

+\eqequestopsep{0pt}

+\eqequesparsep{0pt}

+\eqequesitemsep{0pt}

+\eqequeslistparindent{0pt}

+\renewenvironment{eqequestions}{%

+    \begin{list}{}{%

+    \ifwithsoldoc\let\solnItemMngt\eqeSolnItemMngt\fi

+    \setlength{\labelwidth}{\eqemargin}%

+    \setlength{\parsep}{\eqeques@parsep}%

+    \setlength{\itemsep}{\eqeques@itemsep}

+    \setlength{\topsep}{\eqeques@topsep}%

+    \setlength{\itemindent}{0pt}%

+    \setlength{\listparindent}{\eqeques@listparindent}%dps%

+    \ifwithsoldoc\settowidth{\labelsep}{\eqe@hspannerSoln}\else

+    \settowidth{\labelsep}{\eqe@hspannerPrb}\fi

+    \setlength{\leftmargin}{\labelwidth}%

+    }\ifwithsoldoc\global\firstitemtrue\fi\item\relax}{\end{list}}

+\newcommand{\eqepquestopsep}[1]{\def\eqepques@topsep{#1}}

+\newcommand{\eqepquesparsep}[1]{\def\eqepques@parsep{#1}}

+\newcommand{\eqepquesitemsep}[1]{\def\eqepques@itemsep{#1}}

+\eqepquestopsep{\eqeques@itemsep}

+\eqepquesparsep{\eqeques@parsep}

+\eqepquesitemsep{\eqeques@itemsep}

+\newenvironment{eqepartsquestions}{%

+    \begin{list}{}{%

+    \settowidth{\labelwidth}{\eqe@prtsepSoln\hspace{\tbsolnpartwdth}}

+    \setlength{\parsep}{\eqepques@parsep}%

+    \setlength{\itemsep}{\eqepques@itemsep}%

+    \setlength{\topsep}{\eqepques@topsep}%

+    \setlength{\itemindent}{0pt}%

+    \settowidth{\labelsep}{\eqe@hspannerSoln}

+    \setlength{\leftmargin}{\labelwidth}%

+    }\item\relax}{\end{list}}

+\long\def\gobbletoEndEXt#1\endeqEXt{\@gobbletwo}

+\def\eqExtArg{\theeqquestionnoi}

+\if\load@exerquiz\eqe@NO\DoNotFitItIn\fi

+\let\fillInFormatDefault\@empty

+\def\exerSolnsHeadnToc{}

+\renewcommand{\exerSolnInput}{%

+    \let\webnewpage\relax

+    \ifsolutionsonly\else\immediate\closeout\ex@solns\fi

+    \ifeq@nosolutions\else\newpage % 2012-03-14

+        \iftherearesolutions\eq@solutionshook\eqsolutionshook

+            \ifsolutionsonly\else\newpage\eq@solutionshook

+            \eqsolutionshook\fi

+            \ifx\webnewpage\relax

+                \def\webnewpage{\let\webnewpage\newpage}%

+            \fi

+            \priorexsectitle\exerSolnsHeadnToc\priorexslinput

+            \InputIfFileExists{\jobname.sol}{}{\PackageWarning{exerquiz}

+            {!!! Solutions to exercises not found}}%

+        \fi

+    \fi

+}

+\setcounter{partno}{1}\edef\firstPartLtr{\thepartno}

+\newif\iffrstProbNumShown\frstProbNumShownfalse

+\def\tb@insertDecPoint{\ifwithsoldoc\eqedecPointSoln\else

+    \eqe@decPointMrg\fi}

+\newcommand{\eqedsplyOnlyFrst}[2]{\def\thisPart{#2}%

+    \ifx\thisPart\firstPartLtr\global\frstProbNumShowntrue

+        \tb@mrgDigitFmt{#1}\tb@insertDecPoint\else

+        \iffrstProbNumShown\tb@GenProbNum{#1}\else

+        \global\frstProbNumShowntrue\tb@mrgDigitFmt{#1}%

+        \tb@insertDecPoint\fi\fi\global\eqeGenProbNumfalse

+}

+\newif\ifeqeGenProbNum \eqeGenProbNumfalse

+\newcommand{\displayProbNumOnce}{\global\eqeGenProbNumtrue} %

+\def\tb@GenProbNum#1{\ifeqeGenProbNum#1\tb@insertDecPoint\else

+    \phantom{#1\tb@insertDecPoint}\fi}%

+\def\sq@priorhook{\medskip}

+\def\default@fvsizeskip{.1}

+\aboveexskip{0pt}

+\belowexskip{0pt}

+\renewcommand\belowexsolnskip{{}}

+\renewcommand\exerSolnHeader[3]{%

+    \ifeqforpaper\else\webnewpage\fi%\par

+    \noindent\@ifundefined{hypertarget}

+    {#3}{\hypertarget{#2}{#3}\relax}\solnhspace

+}

+\def\nNumberOfP@rts{0}

+\renewcommand{\preExamSolnHead}{\medbreak\noindent}

+\renewcommand{\examSolnHeadFmt}[1]{\textbf{#1}}

+\renewcommand{\postExamSolnHead}{\smallskip}

+\newcommand{\wrtChapSolnHead}[1]{%

+    \writeToSolnFile{%

+    \protect\preChapSolnHead

+    \protect\chapHeadSolnFmt{\protect\ftbFmtChapter{\thechapter}#1}%

+    \protect\postChapSolnHead

+}}

+\newcommand{\preChapSolnHead}{\bigbreak\noindent}

+\newcommand{\chapHeadSolnFmt}[1]{{\large\textbf{#1}}}

+\newcommand{\postChapSolnHead}{\medbreak}

+\newcommand{\ftbFmtChapter}[1]{\chaptername\space#1.\space\ignorespaces}

+\newcommand{\convertChapHeadToChapters}{%

+    \let\preChapSolnHead\relax

+    \let\chapHeadSolnFmt\chapter

+    \let\ftbFmtChapter\@gobble

+    \let\postChapSolnHead\relax

+}

+\newcommand{\probSet}[1]{Problem Set #1}

+\newcommand{\annotPage}{\protect\annotThePage{\thepage}}

+\newcommand{\annotThePage}[1]{\space(page\protect~#1)}

+\def\noProbHeader{NPH}

+\newenvironment{probset}[2][\probSet{\thesection}]{%

+    \exam[#2]{\autoExamName}\ifx#1\noProbHeader\else

+    \protected@edef\ftb@tmp@exp{\noexpand\insProbHead{#1}}%

+    \ftb@tmp@exp\fi}{\endexam}

+\newcounter{exampleno}[section]

+\renewcommand{\theexampleno}{\arabic{section}.\arabic{exampleno}}

+\newcommand{\examplenoname}{Example}

+\newenvironment{example}{%\medskip

+    \belowexskip{\medskipamount}\aboveexskip{\medskipamount}%

+    \makeRoomForProb{\@nbaselineskip\baselineskip}{}%

+    \renewcommand\exlabel{Example}%

+    \renewcommand\exlabelformat{\textbf{\exlabel~\theexampleno.}}%

+    \let\eq@fititin\eqfititin

+    \renewcommand\exrtnlabelformat{$\square$}%

+    \def\eqexheader@wrapper{\eqexheader}%

+    \SolutionsAfter

+    \begin{exercise}[exampleno]}{\end{exercise}}

+\newenvironment{example*}{%\medskip

+    \belowexskip{\medskipamount}\aboveexskip{\medskipamount}%

+    \makeRoomForProb{\@nbaselineskip\baselineskip}{}%

+    \renewcommand\exlabel{Example}%

+    \renewcommand\exlabelformat{\textbf{\exlabel~\theexampleno.}}%

+    \let\eq@fititin\eqfititin

+    \renewcommand\exrtnlabelformat{$\square$}%

+    \def\eqexheader@wrapper{\eqexheader}%

+    \SolutionsAfter

+    \begin{exercise*}[exampleno]}{\end{exercise*}}

+\setDefaultfvsizeskip{.1}

+\nbaselineskip{4}

+\newcommand{\ftbInputBookAux}[1]{%

+    \filename@parse{#1}\@ifundefined{filename@ext}%

+        {\def\filename@ext{tex}}{}%

+    \xdef\tbBaseName{\filename@base}%

+    \xdef\tbSourceFile{\filename@base.\filename@ext}%

+    \let\save@writefile\@writefile

+    \let\@writefile\@gobbletwo

+    \let\save@setckpt\@setckpt

+    \let\@setckpt\@gobbletwo

+    \makeatletter

+    \InputIfFileExists{\tbBaseName.aux}{%

+        \PackageInfo{eqexam}

+            {Inputting auxiliary files of\MessageBreak\tbSourceFile}%

+        }{%

+        \PackageError{eqexam}

+            {Auxiliary files for \tbSourceFile\space were not found}

+            {Compile the source file \tbSourceFile\space

+                three times\MessageBreak%

+                to create the required auxiliary files.}%

+        }%

+    \makeatother

+    \global\let\ftblabel\label

+    \let\label\@gobble

+    \let\@writefile\save@writefile

+    \let\@setckpt\save@setckpt

+}

+\@onlypreamble\ftbInputBookAux

+\newcommand{\restorelabel}{\global\let\label\ftblabel}

+\newcommand{\gobblelabel}{\let\label\@gobble}

+\newcommand{\ftbInputSolnFiles}[1][\tbBaseName.sol]{%

+    \filename@parse{#1}\@ifundefined{filename@ext}%

+        {\def\filename@ext{sol}}{}%

+    \xdef\tbBaseName{\filename@base}%

+    \xdef\tbSourceFile{\filename@base.\filename@ext}%

+    \InputIfFileExists{\tbBaseName.sol}{%

+        \PackageInfo{eqexam}

+            {Inputting solutions file \tbBaseName.sol\MessageBreak}%

+        }{%

+        \PackageError{eqexam}

+            {Solutions file for \tbSourceFile\space was not found}%

+            {Compile the source files three times}%

+        }%

+}

+\endinput

+%%

+%% End of file `eqtextb.def'.