From 26f4947f509c2440ce28e625133a15f6a2446920 Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Thu, 13 Sep 2018 10:28:30 +0900 Subject: update acrotex --- texmf-dist/tex/latex/acrotex/eqexam.def | 3430 +++++++++++++++---------------- 1 file changed, 1715 insertions(+), 1715 deletions(-) (limited to 'texmf-dist/tex/latex/acrotex/eqexam.def') diff --git a/texmf-dist/tex/latex/acrotex/eqexam.def b/texmf-dist/tex/latex/acrotex/eqexam.def index 54fe6082..0d2665cd 100644 --- a/texmf-dist/tex/latex/acrotex/eqexam.def +++ b/texmf-dist/tex/latex/acrotex/eqexam.def @@ -1,1715 +1,1715 @@ -%% -%% This is file `eqexam.def', -%% generated with the docstrip utility. -%% -%% The original source files were: -%% -%% exerquiz.dtx (with options: `eqexam') -%% -\ProvidesFile{eqexam.def} - [2018/03/21 v8.2.2 % - Exerquiz support file for eqexam (dps)] -\let\eq@YES=y \let\eq@NO=n -\let\eq@One=1 \let\eq@Zero=0 -\def\eq@r{r}\let\eq@f=f \let\eq@l=l -\newif\ifeq@noforms \eq@noformsfalse -\newif\ifeq@noquizsolutions \eq@noquizsolutionsfalse -\newif\ifnocorrections \nocorrectionsfalse -\@ifundefined{ifeqe@flextended}{\newif\ifeqe@flextended - \eqe@flextendedfalse}{} -\@ifundefined{ifcont@nnot}{\newif\ifcont@nnot \cont@nnotfalse}{} -\@ifundefined{if@eqalignfilllinestoleft}{\newif\if@eqalignfilllinestoleft - \@eqalignfilllinestoleftfalse}{} -\newif\ifkeepdeclaredvspacing \keepdeclaredvspacingfalse -\newif\ifeq@nolink \eq@nolinkfalse -\def\eq@ckglobalhide{\ifeq@globalshowsolutions\eq@hidesolutionfalse\fi} -\def\hidesymbol{h}\def\Hidesymbol{H} -\newif\iftherearesolutions \therearesolutionsfalse -\newif\ifIsRespBox \global\IsRespBoxfalse -\def\SolutionsAfter{\eq@solutionsaftertrue\eq@nolinktrue} -\newif\ifcqSA\cqSAfalse -\def\SolutionsAtEnd{\eq@solutionsafterfalse\eq@nolinkfalse - \displayworkareatrue\ifvspacewithsolns\eq@nosolutionsfalse\else - \eq@nosolutionstrue\fi\eq@proofingfalse\answerkeyfalse} -\def\NoSpaceToWork{\let\eq@insertverticalspace\eq@NO} -\def\SpaceToWork{\let\eq@insertverticalspace\eq@YES} -\SpaceToWork -\long\def\ifNoSolutions#1#2{% - \ifeq@nosolutions\expandafter#1\else - \expandafter#2\fi -} -\newif\ifeq@randomizeChoices \eq@randomizeChoicesfalse -\newif\ifeq@randomizeallChoices \eq@randomizeallChoicesfalse -\def\turnOnRandomize{\eq@randomizeallChoicestrue} -\def\obeyLocalRandomize{\eq@randomizeallChoicesfalse} -\let\saveRandomSeed\relax -\let\inputRandomSeed\relax -\newcommand{\exsolafter}{\eq@exsolafterDefault} -\newcommand{\resetSolnAfterToDefault}{% - \def\exsolafter{\eq@exsolafterDefault}} -\newcommand{\exsolafterDefault}[1]{\def\eq@exsolafterDefault{#1}% - \def\exSolafterDefault{#1}\resetSolnAfterToDefault} -\exsolafterDefault{\textit{Solution}:} -\newcommand{\renameSolnAfterTo}[1]{\def\exsolafter{#1}} -\newcommand{\adjDisplayBelow}{\vskip-\lastskip\vskip-\baselineskip} -\newcommand{\adjDisplayBelowPlus}{\adjDisplayBelow\recoverDisplayBelow} -\def\recoverDisplayBelow{\vskip\belowdisplayskip} -\newcommand\setDefShortQuizLabelName[1]% - {\def\eq@defaultShortQuizLabelName{#1}} -\setDefShortQuizLabelName{Quiz} -\ifsolutionsonly -\InputIfFileExists{\jobname_xdefs.cut}{% - \typeout{^^JExerquiz|Eqexam: Reading \jobname_xdefs.cut^^J}} - {\PackageWarningNoLine{exerquiz|eqexam}{% - \jobname_xdefs.cut not found.\MessageBreak - Recompile file under the vspacewithsolns\MessageBreak - option, then compile with the solutionsonly\MessageBreak - option}} -\else -\newwrite\ex@solns \immediate\openout \ex@solns \jobname.sol -\newcommand{\writeToExSolns}[1]{% - \set@display@protect - \immediate\write\ex@solns{#1}% - \set@typeset@protect -} -\newwrite\eq@xrefdefns \immediate\openout\eq@xrefdefns\jobname_xdefs.cut -\fi -\newwrite\quiz@solns \immediate\openout \quiz@solns \jobname.qsl -\newcommand{\writeToQzSolns}[1]{% - \set@display@protect - \immediate\write\quiz@solns{#1}% - \set@typeset@protect -} -\def\eq@IWAuxOut#1{\immediate\write\@auxout{#1}} -\def\eq@IWDefs#1{\immediate\write\eq@xrefdefns{#1}} -\newcounter{eqexno} \setcounter{eqexno}{0} -\newcounter{@exno} \setcounter{@exno}{0} % running exno -\newcounter{quizno} \setcounter{quizno}{0} -\renewcommand\thequizno{\alph{quizno}} -\newcounter{eqpointvalue} \setcounter{eqpointvalue}{0} -\newlength\eq@tmplength -\newlength\eqtmplength -\newcounter{questionno} -\newcounter{eqquestionnoi} -\newcounter{eqquestionnoii} -\newcounter{eqquestionnoiii} -\newcount\@eqquestiondepth \@eqquestiondepth=0 -\newcounter{partno} -\newif\ifuseNumForParts\useNumForPartsfalse -\def\alphaParts{\def\partnoFmt{\alph}\useNumForPartsfalse}\alphaParts -\def\numberParts{\def\partnoFmt{\arabic}\useNumForPartstrue} -\renewcommand\thepartno{\partnoFmt{partno}} -\newtoks\eq@scratchtoks -\def\verbatimwrite{\@bsphack - \let\do\@makeother\dospecials - \catcode`\^^M\active \catcode`\^^I=12 - \def\verbatim@processline{% - \immediate\write\verbatim@out - {\the\verbatim@line}}% - \verbatim@start} -\def\endverbatimwrite{\@esphack} -\providecommand\PBS[1]{\let\temp=\\#1\let\\=\temp} -\newcommand{\belowexskip}[1]{\setlength{\eq@tmplength}{#1}% - \edef\eq@exerskip{\noexpand\removelastparskip - \noexpand\vskip\the\eq@tmplength\relax\kern0pt}} -\let\eqexerskip\belowexskip -\belowexskip{\medskipamount} -\newcommand{\aboveexskip}[1]{\setlength{\eq@tmplength}{#1}% - \edef\eq@priorexskip{\noexpand\vskip\the\eq@tmplength\relax - \kern0pt}} -\let\priorexskip\aboveexskip -\aboveexskip{\medskipamount} -\let\eq@postexerciseHook\relax -\newcommand\belowexsolnskip{\protect\medskip} -\def\removelastparskip{\ifdim\parskip>0pt\vskip-\parskip\fi} -\let\marginparpriorhook\@empty % used to material before the exercise -\let\marginparafterhook\@empty % used to material after the exercise -\let\afterlabelhskip\space -\let\exersolnheadhook\@empty -\let\exer@solnheadhook\@empty -\newcommand{\eqexheader} -{% - \mbox{\color{\@nolinkcolor}\if\exerstar*\exlabelformatwp\else - \exlabelformat\fi}% -} -\def\eqexheader@wrapper{\hypertarget{qex.\the@exno}{\eqexheader}} -\newcommand{\partsformat}[1]{\def\eq@partsformat{#1}} -\partsformat{(\hfil\thepartno\hfil)} -\newcommand{\defaultpartsformat}{% - \partsformat{(\hfil\thepartno\hfil)}} -\let\exlisttabheaderpriorhook\@empty -\let\exlisttabheaderafterhook\@empty -\newcommand{\eqexlisttabheader} -{% - \exlisttabheaderpriorhook - \color{\@nolinkcolor}\eq@partsformat -} -\newcount\cq@Cnt -\def\cq@CutName{cq-\the\cq@Cnt.cut} -\let\cq@star\eq@NO -\newif\ifcqqs \cqqstrue -\newif\ifcqIsActive \cqIsActivefalse -\def\cqQS{\@ifstar{\cqQSV}{\cqQSA}} -\def\cqQSA#1#2{\ifcqqs#1\else#2\fi} -\@ifpackageloaded{web}{\@ifundefined{IF@AorBswitch}{% - \PackageWarningNoLine{A version of the web package - dated\MessageBreak 2016/11/03 or later is required - for \string\cqQS}}}{}% -\@ifundefined{webtempboxi}{\newbox\webtempboxi - \newbox\webtempboxii}{} -\providecommand\SHOWTEMPBOXi{\unhbox\webtempboxi} -\providecommand\TRUEACTIONi{\aftergroup\SETTEMPBOXii} -\providecommand\TRUEACTIONia{\aftergroup\SHOWTEMPBOXi} -\providecommand\FALSEACTIONii{\aftergroup\SETTEMPBOXi} -\providecommand\FALSEACTIONiia{\aftergroup\SHOWTEMPBOXi} -\providecommand\SETTEMPBOXi{\IF@AorBswitch\else - \afterassignment\TRUEACTIONia\fi - \setbox\webtempboxi=\hbox} -\providecommand\SETTEMPBOXii{\IF@AorBswitch - \afterassignment\FALSEACTIONiia\fi - \setbox\webtempboxii=\hbox} -\def\cqQSV{\let\IF@AorBswitch\ifcqqs - \IF@AorBswitch - \def\eq@next{\afterassignment\TRUEACTIONi\SETTEMPBOXi}\else - \def\eq@next{\afterassignment\FALSEACTIONii\SETTEMPBOXii}\fi - \eq@next} -\def\eq@turnMessageOff{\let\save@message\message - \let\message\@gobble} -\def\eq@turnMessageOn{\let\message\save@message} -\def\eqCQDeclarations{\cqqsfalse\eq@turnMessageOff - \includecomment{sPage}\excludecomment{qPage}% - \eq@turnMessageOn} -\def\eqTopOfSolnPage{\cqSAfalse - \eqCQDeclarations} -\eq@turnMessageOff -\includecomment{qPage}\excludecomment{sPage} -\eq@turnMessageOn -\newenvironment{cq@CQ} -{% - \global\cqIsActivetrue - \global\advance\cq@Cnt1\relax - \immediate\openout\CommentStream=\cq@CutName - \let\verbatim@out\CommentStream - \verbatimwrite -}{% - \endverbatimwrite - \immediate\closeout\CommentStream - \ifx\cq@star\eq@YES - \xdef\cq@INPUTCUT{\noexpand\cqqstrue - \noexpand\input{\cq@CutName}\noexpand - \def@QuesToSoln}\else - \xdef\cq@INPUTCUT{\noexpand\cqqstrue - \noexpand\input{\cq@CutName}\noexpand - \p@ssQuesToSoln}\fi - \aftergroup\cq@INPUTCUT -} -\newenvironment{cqs@CQ}{\let\cq@star\eq@YES\cq@CQ}{\endcq@CQ} -\def\declCQQuesStr#1{\def\cqQStr{#1}} -\declCQQuesStr{Question} -\def\declCQSolStr#1{\def\cqSStr{#1}} -\declCQSolStr{Solution} -\newcommand\declCQPre[1]{\def\cq@Pre{#1}} -\declCQPre{\emph{\cqQStr}:\space} -\newcommand\declCQPost[1]{\def\cq@Post{#1}} -\declCQPost{\par\medskip\noindent\emph{\cqSStr}:\space\ignorespaces} -\def\cqFmtPasteQues#1{\cq@Pre\input{#1}\cq@Post} -\def\p@ssQuesToSoln{\ifeq@hidesolution\else - \global\terminexchangedtrue % dps cq - \writeToExSolns{\protect - \decleqterminex{\protect\cqFmtPasteQues{\cq@CutName}}}\fi} -\def\declCopyQues#1{\def\cqCopiedQues{#1}} -\def\def@QuesToSoln{\restoreNormalSolns - \global\terminexchangedfalse % dps cq - \ifeq@hidesolution\else\writeToExSolns{\protect - \declCopyQues{\protect\input{\cq@CutName}}}\fi} -\newcommand\restoreNormalSolns{% - \writeToExSolns{\protect\decleqterminex{\protect\eqterminexDEF}}} -\newcommand{\eq@CommonCmd}[1]{\def\eq@@CommonCmd{#1}#1} -\let\eq@@CommonCmd\@empty -\newcommand\gExCommonCmd[1]{\gdef\gEx@CommonCmd{\eq@CommonCmd{#1}}} -\let\gEx@CommonCmd\@empty -\let\endexerhook\@empty -\newenvironment{exercise} -{% - \let\cq\cq@CQ\let\endcq\endcq@CQ - \csarg\let{cq*}\cqs@CQ - \csarg\let{endcq*}\endcqs@CQ - \par\removelastskip\eq@priorexskip\noindent - \let\eqCommonCmd\eq@CommonCmd - \def\eq@argi{eqexno}%% use eqexno counter - \if\eq@exerstarEnv*\def\exerstar{*}\else\def\exerstar{x}\fi - \def\currhideopt{x}% - \@ifnextchar[{\exercise@}% - {\if\exerstar*\def\eq@next{\@exercise}\else - \def\eq@next{\exercise@@}\fi\eq@next}% -}{\eq@postexerciseHook\endexerhook\par - \global\eq@exerciseheadingtrue\removelastskip\eq@exerskip} -\def\exercise@[#1]{\edef\eq@arg{#1}% - \if\eq@arg h\def\currhideopt{h}% - \eq@hidesolutiontrue\eq@nolinktrue% - \ifeq@globalshowsolutions - \eq@hidesolutionfalse\eq@nolinkfalse\fi - \def\eq@next{\@exercise}% h, no *, no counter - \else - \if\eq@arg H% - \edef\currhideopt{\Hidesymbol}% - \eq@hidesolutiontrue\eq@nolinktrue% - \ifeq@globalshowsolutions - \eq@hidesolutionfalse\eq@nolinkfalse - \fi - \def\eq@next{\@exercise}% H, no *, no counter - \else - \def\currhideopt{x}% - \ifx\eq@arg\@empty\else\def\eq@argi{#1}\fi - \if\exerstar*\def\eq@next{\@exercise}\else - \def\eq@next{\exercise@@}\fi - \fi - \fi -\eq@next} -\def\exercise@@{\@ifstar{\def\exerstar{*}\@exercise}{\exercise@@@}} -\def\exercise@@@{\@ifnextchar[{\exercise@@@@}{\@exercise}} -\def\exercise@@@@[#1]{\edef\eq@arg{#1}% - \if\eq@arg h\def\currhideopt{h}% - \eq@hidesolutiontrue\eq@nolinktrue - \ifeq@globalshowsolutions - \eq@hidesolutionfalse\eq@nolinkfalse\fi - \def\eq@next{\@exercise}% h, no *, no counter - \else - \if\eq@arg H\edef\currhideopt{\Hidesymbol}% - \eq@hidesolutiontrue\eq@nolinktrue% - \def\eq@next{\@exercise}% h, no *, no counter - \else - \def\currhideopt{x}% - \PackageWarning{exerquiz}{The option #1 is not recognized} - \let\eq@next\relax - \fi - \fi -\eq@next} -\newif\ifeq@exerciseheading \eq@exerciseheadingtrue -\let\prior@exerSolnHeaderHook\@empty -\newcommand\exerSolnHeader[3]{% - \prior@exerSolnHeaderHook - \ifeqforpaper\else\webnewpage\fi\markright{#1}%\par\noindent% - #3% - \solnhspace -} -\let\solnItemMngt\relax -\let\eqEXt\@gobbletwo -\let\endeqEXt\relax -\let\eqExtArg\@empty -\let\eqFilterArg\@empty -\let\eqExerSolnHeader\@empty -\let\solutionparshape\@empty -\def\eq@pslnaindnt{0pt} -\let\eq@setPrbSolnAftrIndnt\relax -\newcommand{\setPrbSolnAftrIndent}[1]{\ifdim#1=0pt - \def\eq@pslnaindnt{0pt}\let\eq@setPrbSolnAftrIndnt\relax\else - \edef\eq@pslnaindnt{#1}\edef\eq@setPrbSolnAftrIndnt{% - \expandafter\noexpand\expandafter\parindent#1\noexpand\relax}\fi -} -\newif\if@restorejustify \@restorejustifyfalse -\newcommand\restoreJustifyOn{\@restorejustifytrue} -\newcommand\restoreJustifyOff{\@restorejustifyfalse} -\def\restorejustify{\if@restorejustify - \@rightskip\z@skip \rightskip\@rightskip - \leftskip\z@skip \let\\\@normalcr\fi} -\def\@exercise{% - \global\let\solutionparshape\@empty - \let\verbatim@out=\ex@solns - \if\eq@argi0\else\refstepcounter{\eq@argi}\fi\stepcounter{@exno}% - \if\exerstar*% if exercise with parts - \eq@nolinktrue - \else - \if\currhideopt H% - \else - \ifeq@solutionsafter - \eq@nolinktrue % no link to solution - \else - \eq@ckglobalhide % - \ifeq@hidesolution\else - \global\let\eqExerSolnHeader\eq@@writeexheader - \fi - \fi - \fi - \fi - \ifvmode\ifdim\lastskip>\z@ - \vskip-\lastskip - \fi\fi - \if\exerstar*% - \let\solution\solnexer@woparts - \let\endsolution\endsolnexer@woparts - \let\parts\exercise@parts - \let\endparts\endexercise@parts - \else - \let\solution\solnexer@woparts - \let\endsolution\endsolnexer@woparts - \let\parts\relax - \let\endparts\relax - \if\Hidesymbol h\eq@nolinkfalse\ifeq@solutionsafter - \eq@nolinktrue\fi\fi - \fi - \eq@initializeContAnnot - \ifeq@exerciseheading - \prior@questionsHook\marginparpriorhook\noindent\eqexheader@wrapper - \afterlabelhskip\marginparafterhook\gEx@CommonCmd - \eq@setPrbSolnAftrIndnt\ignorespaces\fi -} -\newif\ifterminexchanged \terminexchangedfalse % dps cq -\newcommand\decleqterminex[1]{\def\eqterminex{#1}} -\def\eqterminexDEF{\relax\ignorespaces} -\decleqterminex{\eqterminexDEF} -\newif\ifmakeExSlLocal \makeExSlLocalfalse -\def\makeExSolnsLocalOn{\makeExSlLocaltrue} -\def\makeExSolnsLocalOff{\makeExSlLocalfalse} -\def\eqExerSolnHeaderSngl{% - \ifmakeExSlLocal\protect\begingroup^^J\fi - \protect\eqEXt{\eqExtArg}{\eqFilterArg}\protect - \solnItemMngt\protect\exerSolnHeader{\exsecrunhead}{ex.\the@exno}% - {\exsllabelformat}\exer@solnheadhook - \exersolnheadhook\protect\eqterminex -} -\def\eq@@writeexheader{\set@display@protect - \immediate\write\verbatim@out{\eqExerSolnHeaderSngl}% - \set@typeset@protect -} -\def\eqExerSolnHeaderList{% - \ifmakeExSlLocal\protect\begingroup^^J\fi - \protect\eqEXt{\eqExtArg}{\eqFilterArg}\protect - \solnItemMngt\protect\exerSolnHeader{\exsecrunhead}% - {ex.\the@exno\thepartno}{\exsllabelformatwp}% - \exer@solnheadhook\exersolnheadhook\protect\eqterminex -} -\def\eq@@writeexheaderlist{\set@display@protect - \immediate\write\verbatim@out{\eqExerSolnHeaderList}% - \set@typeset@protect -} -\long\def\setsolnspace#1{\def\newsolnspace{#1}% - \let\solnspace\newsolnspace} -\newif\ifeq@ckSolnVspace \eq@ckSolnVspacetrue -\def\ckSolnOpt{\global\eq@ckSolnVspacetrue} -\def\noSolnOpt{\global\eq@ckSolnVspacefalse} -\let\solnhspace\space -\let\solnspace\space -\let\exsolnonceonlytophook\relax -\def\solnexer@woparts{% - \ifanswerkey\ifeqe@flextended\ifcont@nnot - \ifx\solutionparshape\@empty\else % dpsj8 - \pushEnvir - \everypar{}\if@eqalignfilllinestoleft\else - \parshape=1 \leadinIndent \linewidth\fi - \popEnvir - \fi\fi\fi\fi\def\bLeaveVspace{x}% = no vertical space added - \exsolnonceonlytophook % dps27 - \global\let\exsolnonceonlytophook\relax - \@ifundefined{KV@eqefillLines@bgonly}{} - {\ifKV@eqefillLines@bgonly\ifvmode\else - \par\leavevmode\strut\fi\fi - \ifKV@eqefillLines@outlineonly\leavevmode\strut\fi}% - \ifeq@ckSolnVspace - \def\eq@next{\@ifnextchar[{\solnexer@@woparts}%] - {\solnexer@@woparts[\null]}}\else - \def\eq@next{\solnexer@@woparts[\null]}\fi - \eq@next -} -\let\eqPriorVspace\@gobble -\newif\if@eqlinedfiller \@eqlinedfillerfalse -\newcommand{\vspaceFiller}[1]{\vfill} -\newcommand{\vspaceFillerDefault}[1]{\vfill} -\def\eqWriteLine{\hfill} -\def\eq@linesXPgs{% - \begingroup\offinterlineskip\parskip0pt - \@tempcnta=0 - \@whilenum\@tempcnta<\soln@keys@nLines\relax\do - {\vskip0pt\penalty-50\vglue\wlVspace\eqWriteLine - \advance\@tempcnta1\relax}\par\endgroup -} -\let\leavevspace\relax % dpsj5 -\newcommand{\vspaceFmt}[1]{% - \ifx\solutionparshape\@empty\else - \advance\linewidth-\leadinIndentPrtSep\fi - \ifdim\sameVspace>0pt - \let\bLeaveVspace\@empty - \def\leavevspace{% - \ifx\eq@insertverticalspace\eq@YES\par\eq@quessolskip - \eqPriorVspace{#1}{\nobreak\noindent - \if@eqlinedfiller - \ifx\soln@keys@nLines\@empty - \def\eq@lines@next{\vspaceFiller{#1}}\else - \def\eq@lines@next{\eq@linesXPgs}\fi - \else - \def\eq@lines@next{\parbox[b][#1][t]{\linewidth} - {\vspaceFiller{#1}}}% - \fi\eq@lines@next}% - \fi - }\expandafter\leavevspace % dpsj6 - \fi -} -\define@key{soln@keys}{nLines}[]{\def\soln@keys@nLines{#1}} -\let\soln@keys@nLines\@empty -\def\eqKV@errx#1{\xdef\XKV@rm{\@tempa}} -\def\eqSolnForEqexam#1{% - \let\soln@keys@nLines\@empty - \setkeys*{soln@keys}{#1}% - \ifx\soln@keys@nLines\@empty - \ifx\minVspacet@bs\@empty\xdef\sameVspace{\XKV@rm}\else - \xdef\sameVspace{\minVspacet@bs}\fi - \else - \@tempdima\wlVspace - \@tempdima=\soln@keys@nLines\@tempdima - \xdef\sameVspace{\the\@tempdima}% - \ifx\XKV@rm\@empty\else - \if@equsedim\let\soln@keys@nLines\@empty - \xdef\sameVspace{\XKV@rm}\fi - \fi - \fi - \ifx\sameVspace\@empty\gdef\sameVspace{0pt}\fi -} -\def\solnexer@@woparts[#1]{% - \ifcqIsActive\else\ifterminexchanged - \restoreNormalSolns\fi\fi % dps cq - \global\cqIsActivefalse - \def\eq@argi{#1}\def\eq@null{\null}% - \ifx\eq@argi\@empty\gdef\sameVspace{0pt}\else - \ifx\eq@argi\eq@null\gdef\sameVspace{0pt}\else - \@ifundefined{PointsOnLeft}{% - \let\eqKV@errx@SAVE\KV@errx - \let\KV@errx\eqKV@errx\let\XKV@rm\@empty - \edef\temp@exp{\noexpand\setkeys*{soln@keys}{#1}}\temp@exp - \let\KV@errx\eqKV@errx@SAVE - \ifx\soln@keys@nLines\@empty\else - \PackageInfo{exerquiz}{% - nLines key detected in solution environment,\MessageBreak - is not not recognized without eqexam,\MessageBreak - will remove it}% - \let\soln@keys@nLines\@empty\fi - \xdef\sameVspace{\XKV@rm}% - }{\eqSolnForEqexam{#1}}% - \fi\fi - \solnexer@@@woparts -} -\def\solnsafterSkip#1{\setlength{\@tempdima}{#1}% - \edef\solnsafterSkipAmt{\the\@tempdima}% - \def\solutionsafterSkip{\vskip\solnsafterSkipAmt\relax}} -\solnsafterSkip{\smallskipamount} -\def\@solnafterSkipOnce#1{\setlength{\@tempdima}{#1}% - \xdef\@solnafterSkipOnceAmt{\the\@tempdima}}% -\def\@@solnafterSkipOnce{\vskip\@solnafterSkipOnceAmt\relax %dpsj3 - \gdef\@solnafterSkipOnceAmt{0pt}} -\def\@solnafterSkipOnceAmt{0pt} -\def\quessolSkip#1{\setlength{\@tempdima}{#1}% - \edef\eq@quessolskip{\noexpand\vskip\the\@tempdima\relax}} -\def\eq@quessolskip{\vskip\smallskipamount} -\def\eqe@debugVertSkip#1{} -\def\eqe@showEndHere#1{#1} -\def\eqe@setStartSolns{% - \xdef\eq@startSoln{\the\pagetotal}% - \eqe@debugVertSkip{\marginpar{\smash{b[\sameVspace]}}}% -} -\let\eqSavedComment\comment -\let\eqSavedEndCommet\endcomment -\def\setTabulrSolnEnv{% - \@ifundefined{@listii@SAVE}{\global\let\@listii@SAVE\@listii}{}% - \expandafter\def\expandafter\@listii\expandafter{\@listii@SAVE - \leftmargin\leftmarginii \labelwidth\leftmarginii - \advance\labelwidth-\labelsep}% - \def\everyparShape{\everypar{\parshape \@ne 0pt \linewidth}}% - \reset@doendpe{\parshape \@ne 0pt \linewidth}% - \parshape \@ne 0pt \linewidth - \everyparShape -} -\newif\ifthereissolution -\let\priorexsolafterList\@empty -\let\priorexsolafterTab\@empty -\let\priorexsolafterSngl\@empty -\def\eq@Hid{H}\def\eq@hid{h} -\def\solutionafterExCmds#1{\def\@rgi{#1}\ifx\@rgi\@empty - \let\eqSolnExCmds\relax\else - \def\eqSolnExCmds{#1}\fi} -\let\eqSolnExCmds\relax -\def\eq@b@ddCodeSpecialDef#1{#1}% dpsj4 -\let\eq@b@ddCodeSpecial\eq@b@ddCodeSpecialDef % dpsj4 -\def\solnexer@@@woparts{\ifeq@solutionsafter\else - \expandafter\begingroup\fi %dpsj10 - \global\thereissolutiontrue - \global\let\procsoln\relax % dpsj6 - \global\let\endprocsoln\relax % dpsj6 - \def\exerwparts@cols{0}% - \let\verbatim@out\ex@solns - \if\currhideopt\eq@Hid - \let\minVspacet@bs\@empty - \let\procsoln\eqSavedComment - \let\endprocsoln\eqSavedEndCommet - \def\eq@next{\procsoln}% - \else - \eq@ckglobalhide - \ifeq@hidesolution - \let\procsoln\eqSavedComment - \let\endprocsoln\eqSavedEndCommet - \else - \ifeq@solutionsafter\else - \ifx\eq@@CommonCmd\@empty\else - \set@display@protect - \immediate\write\verbatim@out{\eq@@CommonCmd}% - \set@typeset@protect - \fi - \fi - \let\procsoln\verbatimwrite - \let\endprocsoln\endverbatimwrite - \fi - \def\eq@next{% - \ifeq@solutionsafter - \let\procsoln\relax % dpsj6 - \let\endprocsoln\relax - \removelastskip\removelastparskip - \cqSAtrue\eqCQDeclarations - \declCopyQues{\input{\cq@CutName}}% - \ifx\exsolafter\@empty - \ifdim\sameVspace=0pt\eqe@setStartSolns - \else - \solutionsafterSkip - \@@solnafterSkipOnce % dpsj3 - \eqe@setStartSolns - \fi - \else\par\kern0pt - \solutionsafterSkip - \@@solnafterSkipOnce % dpsj3 - \noindent\strut\eqe@setStartSolns - \fi - \parskip\eqeques@parsep - \ifx\endparts\endexercise@parts@tabular - \eq@setPrbSolnAftrIndnt - \restorejustify - \fi - \ifx\endparts\endexercise@parts@tabular\expandafter - \priorexsolafterTab\else - \ifx\endparts\endexercise@parts@list\expandafter - \priorexsolafterList\else\expandafter - \priorexsolafterSngl\fi\fi - \exsolafter\space\ignorespaces - \solutionparshape - \else - \eqExerSolnHeader - \global\let\eqExerSolnHeader\@empty - \global\therearesolutionstrue\expandafter\procsoln - \fi - }% - \fi - \eq@b@ddCodeSpecial{\eq@next}% -}% dpsj4 -\let\endsolnexerhook\@empty -\let\pkg@endsolnexerhook\@empty -\let\endsolnexerhookaux\@empty -\def\eq@fititin#1{\noindent\unskip\nobreak\hfill\penalty100 - \hskip1em\hbox{}\nobreak\hfill#1}% -\let\eqfititin\eq@fititin -\newcommand\eqExerSolnTrailer{% - \protect\ReturnTo{page.\the\c@page}% - {\protect\mbox{\if\exerstar*\exrtnlabelformatwp\else - \exrtnlabelformat\fi}}% - \protect\endeqEXt\ifeqforpaper\protect\par{\belowexsolnskip}\fi^^J% - \ifmakeExSlLocal\protect\endgroup^^J\fi -} -\let\eq@e@ddCodeSpecialDef\relax % dpsj4 -\let\eq@e@ddCodeSpecial\eq@e@ddCodeSpecialDef % dpsj6 -\let\kdvsp@Restore\relax % dpsj20 -\def\endsolnexer@woparts{\endprocsoln\eq@e@ddCodeSpecial - \pkg@endsolnexerhook % djsj8 moved from the end of the macro - \ifeq@solutionsafter\else - \expandafter\endgroup\fi % from \begingroup at \solnexer@@@woparts - \global\let\exsolnonceonlytophook\relax - \ifx\sameVspace\@empty\gdef\sameVspace{0pt}\fi % dpsj5 - \ifvspacewithsolns\vspaceFmt{\sameVspace}\else - \ifeq@nosolutions\ifeq@solutionsafter\else - \vspaceFmt{\sameVspace}\fi\fi\fi - \if\currhideopt H% - \ifkeepdeclaredvspacing\vskip\sameVspace\fi - \else - \ifeq@solutionsafter - \ifx\isitleadin\eq@YES\parshape=0 \fi % dpsj9 - \if\exerstar*% - \eq@fititin{\mbox{\exrtnlabelformatwp}}\else - \eq@fititin{\mbox{\exrtnlabelformat}}\fi - \ifx\istabularexer\eq@YES\unskip\kern0pt\else\par\fi % dpsj6 - \ifx\minVspacet@bs\@empty - \ifkeepdeclaredvspacing - \@tempdima\pagetotal - \advance\@tempdima-\eq@startSoln - \@tempdimb\sameVspace\relax - \ifdim\@tempdimb>1sp\relax - \advance\@tempdimb-\@tempdima - \ifdim\@tempdimb>0pt\vglue\@tempdimb\kern0pt - \let\eqe@showEndHere\@gobble - \edef\tmp@exp{\noexpand\marginpar{% - \noexpand\smash{e: adj \the\@tempdimb}}}% - \eqe@debugVertSkip{\tmp@exp}% - \fi - \fi - \fi - \eqe@showEndHere{\eqe@debugVertSkip{\marginpar{\smash{e}}}}% - \fi - \else - \eq@ckglobalhide - \ifeq@hidesolution\else - \endsolnexerhookaux - \let\verbatim@out\ex@solns - \set@display@protect - \immediate\write\verbatim@out{\eqExerSolnTrailer}% - \set@typeset@protect - \fi - \fi - \fi - \kdvsp@Restore % dpsj20 - \endsolnexerhook\penalty0\relax} -\let\eq@exerstarEnv\relax -\newenvironment{exercise*}{\def\eq@exerstarEnv{*}\exercise} -{\endexercise} -\def\exerwparts@cols{0} -\let\topofpartshook\relax -\let\@listiiredefined\eq@NO -\let\itsExerParts\eq@NO -\newif\if@tableadinitem\@tableadinitemfalse -\newcommand{\tableadin@external}{\PackageError{exerquiz/eqexam} - {The \string\tableadin\space command is designed\MessageBreak - for the problem* environment of eqexam}{Use \string\tableadin\space - in the problem* environment of eqexam.}% -} -\let\tableadin\tableadin@external -\newcommand{\eq@tableadinparts}{\item\relax - \PackageError{exerquiz/eqexam}{The \string\tableadin\space - command is not allowed in the\MessageBreak - parts environment}{Use \string\tableadin\space - in the problem* environment of eqexam.}% -} -\let\istabularexer\eq@NO -\def\exercise@parts{\let\rlspar\relax - \ifx\solutionparshape\@empty - \let\isitleadin\eq@NO - \if@tableadinitem\let\rlspar\@gobbletwo\fi - \else\let\isitleadin\eq@YES\fi - \rlspar\removelastskip\par - \if\isitleadin\eq@YES - \def\eqparts@topsep{0pt}% - \vskip\eqparts@itemsep\relax\fi - \topofpartshook - \let\itsExerParts\eq@YES - \global\let\@listiiredefined\eq@NO - \def\exerwparts@cols{0}\@ifnextchar[% - {% - \if@tableadinitem\else\removelastparskip\fi - \let\endparts\endexercise@parts@tabular\exercise@parts@tabular@}% - {\let\endparts\endexercise@parts@list\exercise@parts@list}} -\def\eq@extralabelsep{0pt} -\newcommand{\setPartsWidth}[1]{\def\parts@indent{\normalfont#1}% - \bgroup\settowidth{\eq@tmpdima}{\parts@indent}% - \xdef\widthOfParts{\the\eq@tmpdima}\egroup} -\setPartsWidth{(d)} -\def\eqe@prtsepPrb{\ } -\providecommand{\prbPrtsep}[1]{\def\eqe@prtsepPrb{#1}} -\providecommand{\exPrtsep}[1]{\def\eqe@prtsepPrb{#1}} -\providecommand{\eqequesparsep}[1]{\def\eqeques@parsep{#1}} -\eqequesparsep{0pt} -\let\prior@parts@hook\@empty -\let\post@parts@hook\@empty -\let\abovepartshook\@empty -\let\belowpartshook\@empty -\let\eqp@rtc@lcm@rk\relax -\let\eq@insertContAnnot\relax -\def\eq@item@common{\eq@insertContAnnot\eqp@rtc@lcm@rk - \def\currhideopt{x}\eq@hidesolutionfalse\eq@nolinkfalse - \@ifnextchar[{\@ckhide}{\eq@item}} -\newcommand{\partsitemsep}[1]{{% - \setlength{\@tempdima}{#1}% - \xdef\eqparts@itemsep{\the\@tempdima}}} -\let\eqpartsitemsep\partsitemsep -\def\eqparts@itemsep{0pt} -\newcommand\partsparsep[1]{{% - \setlength{\@tempdima}{#1}% - \xdef\eqparts@parsep{\the\@tempdima}}} -\def\eqparts@parsep{0pt} -\newcommand\partstopsep[1]{{% - \setlength{\@tempdima}{#1}% - \xdef\eqparts@topsep{\the\@tempdima}}} -\def\eqparts@topsep{3pt} -\newcommand{\leadinitem@external}{\PackageError{exerquiz/eqexam} - {The \string\leadinitem\space command is designed to be\MessageBreak - the first item in the problem*\MessageBreak - environment above the parts environment} - {Use \string\leadinitem\space in the problem* environment.}% -} -\let\leadinitem\leadinitem@external -\let\itsforleadinitem\eq@NO -\newcommand{\eq@leadinitemparts}{\item\relax - \PackageError{exerquiz/eqexam}{The \string\leadinitem\space - command is not allowed in the\MessageBreak - parts environment} - {Use \string\leadinitem\space in the problem* environment.}% -} -\def\eq@handleOptArg[#1]{\def\eq@optArg{[#1]}\eq@handleOptArgi} -\def\eq@handleOptArgi{\expandafter - \eq@item@latex\eq@optArg\exlisttabheaderafterhook} -\newif\ifwithinparts -\let\ex@listtabheader@fterhook\@empty -\newenvironment{exercise@parts@list}{% - \settowidth{\eq@tmplength}{\parts@indent}% - \edef\widthOfParts{\the\eq@tmplength}% - \eq@initializeContAnnot\eq@nolinkfalse\prior@parts@hook - \abovepartshook\list{\normalfont - \if\Hidesymbol h\eq@nolinkfalse\ifeq@solutionsafter - \eq@nolinktrue\fi\fi - \if\currhideopt H% - \else - \ifeq@solutionsafter - \eq@nolinktrue % no link to solution - \else - \ifeq@nosolutions - \eq@nolinktrue % no link to solution - \else - \eq@ckglobalhide - \ifeq@hidesolution\eq@nolinktrue\else - \global\let\eqExerSolnHeader\eq@@writeexheaderlist - \fi - \fi - \fi - \fi - \makebox[\widthOfParts][r]{\eqexlisttabheader}% -}{% - \usecounter{partno}% - \if\isitleadin\eq@YES - \settowidth{\eq@tmplength}{\parts@indent\eqe@prtsepPrb}% - \xdef\prtsIndntSep{\the\eq@tmplength}% - \if\itsforleadinitem\eqe@YES\setcounter{partno}{\fliPartNo}\else - \setcounter{partno}{1}\fi\fi - \let\leadinitem\eq@leadinitemparts - \let\tableadin\eq@tableadinparts - \global\let\solutionparshape\@empty - \setlength{\topsep}{\eqparts@topsep}% - \setlength{\parskip}{0pt}% - \setlength{\partopsep}{0pt plus 1pt minus 1pt}% - \ifdim\eqeques@parsep=0pt - \setlength{\parsep}{\eqparts@parsep}% - \else - \setlength{\parsep}{\eqeques@parsep}% - \fi - \setlength{\itemsep}{\eqparts@itemsep-\parsep}% - \setlength{\itemindent}{0pt}% - \setlength{\listparindent}{\parindent}% - \settowidth{\labelsep}{\normalfont\eqe@prtsepPrb}% - \addtolength{\labelsep}{\eq@extralabelsep}% - \settowidth{\labelwidth}{\parts@indent}% - \setlength{\leftmargin}{\labelwidth}% - \addtolength{\leftmargin}{\labelsep}% - \let\eq@item@latex\item - \def\eq@item{\@ifnextchar[{\eq@handleOptArg} - {\eq@item@latex\ex@listtabheader@fterhook - \exlisttabheaderafterhook}}% - \def\eqthisenv{parts}\withinpartstrue - \def\item{\ifx\@currenvir\eqthisenv - \def\eq@next{\eq@item@common}\else - \def\eq@next{\eq@item}\fi - \eq@next}% -}}{\endlist\global\let\leadinitem\leadinitem@external - \post@parts@hook\belowpartshook} -\def\eq@initializeContAnnot{\@ifundefined{eqequestions} - {\global\let\eqeCurrProb\relax} - {\xdef\eqeCurrProb{\theeqquestionnoi}}% - \xdef\eq@currProbStartPage{\arabic{page}}% -} -\define@key{tabp@rts}{nCols}{\def\exerwparts@cols{#1}} -\define@key{tabp@rts}{minVspace}{\def\minVspacet@bs{#1}} -\let\minVspacet@bs\@empty -\def\minVspacetabs#1{\def\minVspacet@bs{#1}} -\def\priorexsolafterTab{\ifkeepdeclaredvspacing - \ifeq@solutionsafter\ifx\minVspacet@bs\@empty\else - \priorexsolafterTab@cont\fi\fi\fi} -\def\priorexsolafterTab@cont{\let\exsolafter@save\exsolafter - \let\exsolafter\@empty - \makebox[0pt][r]{\parbox[t][\minVspacet@bs][t]{0pt} - {\strut\hfill\vfill\strut}}% - \minipage[t]{\linewidth}\exsolafter@save} -\def\pkg@endsolnexerhook{\ifkeepdeclaredvspacing - \ifeq@solutionsafter\ifx\minVspacet@bs\@empty\else - \endminipage\fi\fi\fi} -\def\exercise@parts@tabular@[#1]{% - \inittabMark - \let\eq@insertContAnnot\relax - \let\exerwparts@cols\@empty - \setkeys*{tabp@rts}{#1}\ifx\exerwparts@cols\@empty - \edef\exerwparts@cols{\XKV@rm}\fi - \ifx\minVspacet@bs\@empty\keepdeclaredvspacingfalse\fi - \let\istabularexer\eq@YES - \@tempcnta\exerwparts@cols\relax - \ifnum\@tempcnta<2\relax - \PackageError{exerquiz}{% - The number of columns for parts\MessageBreak - needs to be an integer greater than 1} - {Enter an integer, 2 or larger}\fi - \exercise@parts@tabular} -\newcount\eq@extabColCnt -\def\autotabOn{\let\eq@tabMarkChk\relax% - \PackageInfo{exerquiz/eqexam}{Executing \string\autotabOn}} -\def\autotabOff{\let\eq@tabMarkChk\@gobble - \PackageInfo{exerquiz/eqexam}{Executing \string\autotabOff}} -\autotabOff -\def\inittabMark{\global\eq@extabColCnt=0 } -\def\resettabMark{\global\eq@extabColCnt=1 } -\newcommand\autotabnewline[1][\eqparts@tabrowsep]{% - \ifnum\exerwparts@cols>0\relax - \ifx\eq@tabMarkChk\@gobble - \def\eq@atnext{\expandafter - \tabularnewline\expandafter[#1]}\else - \def\eq@atnext{\resettabMark\tabularnewline - \noalign{\expandafter\kern#1}}\fi - \expandafter\eq@atnext\fi} -\def\eq@tabMark{% - \ifnum\eq@extabColCnt=0\relax - \global\advance\eq@extabColCnt1\relax - \let\eq@next\relax - \else - \ifnum\eq@extabColCnt=1\relax - \let\eq@next\relax - \else - \ifnum\eq@extabColCnt>\exerwparts@cols - \let\eq@next\autotabnewline - \else\def\eq@next{&}\fi - \fi - \fi - \eq@next - \global\advance\eq@extabColCnt1\relax -} -\newcommand\partstabcolsep[1]{\def\eq@partstabcolsep{#1}} -\partstabcolsep{1.5pt} -\newcommand\partstabtopsep[1]{\def\eq@partstabtopsep{#1}} -\partstabtopsep{3pt} -\def\eq@vpartstabtopsep{\vskip\eq@partstabtopsep\relax} -\newcommand\partstabrowsep[1]{\setlength{\@tempdima}{#1}% - \edef\eqparts@tabrowsep{\the\@tempdima}} -\partstabrowsep{0pt} -\newenvironment{exercise@parts@tabular}{% - \setcounter{partno}{0}% - \def\tablrIndent{\hglue\prtsIndntSep\relax}% - \if\isitleadin\eq@YES - \if$\the\everypar$\let\tablrIndent\relax\fi - \setcounter{partno}{1}\fi - \let\leadinitem\eq@leadinitemparts - \let\tableadin\eq@tableadinparts - \global\let\solutionparshape\@empty - \settowidth{\eq@tmplength}{\parts@indent\eqe@prtsepPrb}% - \xdef\prtsIndntSep{\the\eq@tmplength}% - \sbox{\eq@tmpbox}{\parts@indent}% - \let\eq@item@latex\item - \let\eq@item\item@part@tabular - \def\eqthisenv{parts}\withinpartstrue - \def\item{\ifx\@currenvir\eqthisenv - \def\eq@next{\eq@tabMarkChk\eq@tabMark\eq@item@common}\else - \def\eq@next{\eq@item@latex}\fi - \eq@next}\eq@nolinkfalse - \@ifundefined{@xtabularcr}{\let\@xarraycr\eq@xtabularcr} - {\let\@xtabularcr\eq@xtabularcr}% - \eq@tmpdima=\linewidth - \advance\eq@tmpdima-\prtsIndntSep\relax - \@tempcnta\exerwparts@cols\relax - \advance\@tempcnta-1\relax - \multiply\@tempcnta2\relax - \@tempdima\prtsIndntSep\relax - \divide\@tempdima 2\relax - \edef\halfWidth{\the\@tempdima}% - \advance\@tempdima\eq@partstabcolsep\relax - \tabcolsep\@tempdima - \multiply\@tempdima\@tempcnta - \advance\eq@tmpdima-\@tempdima - \divide\eq@tmpdima by\exerwparts@cols\relax %dpsj3 - \edef\widthOfPartsBox{\the\eq@tmpdima}% dpsj2 - \if@tableadinitem\else\vskip\eq@partstabtopsep\relax\fi - \noindent\normalbaselines\kern0pt - \prior@parts@hook\abovepartshook - \tablrIndent\tabular[t]{@{}*{\exerwparts@cols}{>{\setTabulrSolnEnv - \parskip\eqeques@parsep\relax - \parindent0pt\relax\strut}p{\eq@tmpdima}}@{\hidewidth}}% -}{\endtabular\kern0pt - \@ifundefined{@listii@SAVE}{}{\global\let\@listii\@listii@SAVE - \global\let\@listii@SAVE\relax}% - \post@parts@hook\belowpartshook - \aftergroup\eqe@innermarkpts - \aftergroup\eq@vpartstabtopsep} -\let\eqe@innermarkpts\relax -\def\item@part@tabular{\refstepcounter{partno}% - \global\let\eqExerSolnHeader\@empty - \ifeq@solutionsafter - \eq@nolinktrue % no link to solution - \else\ifeq@nosolutions - \eq@nolinktrue % no link to solution - \else - \eq@ckglobalhide - \ifeq@hidesolution\eq@nolinktrue\else - \gdef\eqExerSolnHeader{\eq@@writeexheaderlist}% - \fi\fi\fi - \if@restorejustify\restorejustify\else\PBS\raggedright\fi - \settowidth{\eq@tmplength}{\parts@indent\eqe@prtsepPrb}% - \xdef\prtsIndntSep{\the\eq@tmplength}% - \sbox{\eq@tmpbox}{\parts@indent}% - \eq@tmpdima=\wd\eq@tmpbox - \addtolength\eq@tmplength{\eq@extralabelsep}% - \xdef\partshangamount{\the\eq@tmplength}% - \parshape \@ne 0pt \linewidth - \everypar{\parshape \@ne 0pt \linewidth}% - \eq@setPrbSolnAftrIndnt - \makebox[0pt][r]{\eqexlisttabheader\eqe@prtsepPrb}% - \ex@listtabheader@fterhook - \exlisttabheaderafterhook\ignorespaces -} -\def\@ckhide[#1]{\edef\eq@arg{#1}% - \def\currhideopt{x}% - \ifx\eq@arg\@empty\else - \if\eq@arg\eq@Hid - \eq@hidesolutiontrue\eq@nolinktrue% - \edef\currhideopt{\Hidesymbol}% - \else - \ifeq@globalshowsolutions\else - \if\eq@arg\eq@hid - \eq@hidesolutiontrue\eq@nolinktrue% - \def\currhideopt{h}% - \fi - \fi - \fi\fi - \eq@item -} -\def\tabControlOn{\@ifundefined{@xtabularcr} - {\let\save@@xtabularcr\@xarraycr} - {\let\save@@xtabularcr\@xtabularcr}} -\def\tabControlOff{\@ifundefined{@xtabularcr} - {\let\@xarraycr\save@@xtabularcr} - {\let\@xtabularcr\save@@xtabularcr}} -\AtBeginDocument{\tabControlOn} -\def\eq@xtabularcr{\@ifnextchar[{\save@@xtabularcr} - {\eqe@tab@parts@rowsep}}% -\def\eqe@tab@parts@rowsep{\save@@xtabularcr - \noalign{\expandafter\kern\eqparts@tabrowsep}}% -\def\includeexersolutions{\@ifstar - {\let\resetEXsolns\relax\includeexersolutionsi} - {\def\resetEXsolns{\global\let\include@solutions\relax}% - \includeexersolutionsi}% -} -\newcommand{\includeexersolutionsi}[1][]{% - \filterFor{#1}\includeexersolutionsii -} -\def\includeexersolutionsii{% - \include@solutions - \resetEXsolns - \let\eqFilterArg\@empty -} -\long\def\gobbleToEndEXt#1\endeqEXt{% - \ifeqforpaper\expandafter\@gobbletwo\fi} -\newcommand\filterFor[1]{\def\eqFilterArg{#1}} -\newcommand\inclEXtFilter[2]{\def\eqargii{#2}\ifx\eqargii\eqFilterArg - \else\expandafter\gobbleToEndEXt\fi} -\newcommand\useEXtFilter{\let\eqEXt\inclEXtFilter} -\let\eqsolutionshook\@empty -\let\eq@solutionshook\@empty -\let\priorexsectitle\@empty -\let\priorexslinput\@empty -\def\exerSolnsHeadnToc{\section*{\exsectitle}% - \addcontentsline{toc}{section}{% - \@ifundefined{web@latextoc}{}{% - \ifx\web@latextoc\eq@YES\else - \protect\numberline{}\fi}\exsectitle}} -\@ifpackageloaded{web}{\def\eq@normallheader{\lheader{\rightmark}}} - {\let\eq@normallheader\relax} -\@ifpackageloaded{web}{\def\eq@defaultlheader{\lheader{\aeb@setmarks}}} - {\let\eq@defaultlheader\relax} -\newif\ifExSolutionsSet \ExSolutionsSetfalse -\newcommand{\exerSolnInput} -{% - \@ifundefined{eqe@IWO}{}{\ifsolutionsAtEnd%\ifvspacewithsolns - \eqe@IWO\@auxout{\string\expandafter\string\gdef - \string\csname\space eqExamQuesLastPage\string\endcsname - {\arabic{page}}}\fi} - \let\webnewpage\relax - \ifsolutionsonly\else\immediate\closeout\ex@solns\fi - \ifeq@nosolutions\else - \iftherearesolutions - \ifsolutionsonly\eq@solutionshook - \eqsolutionshook - \else - \newpage\eq@solutionshook - \eqsolutionshook\markright{}\eq@normallheader - \fi - \markright{\exsectitle}% - \ifx\webnewpage\relax - \def\webnewpage{\global\let\webnewpage\newpage}% - \fi - \priorexsectitle\exerSolnsHeadnToc\priorexslinput - \InputIfFileExists{\jobname.sol} - {\global\ExSolutionsSettrue}{\PackageWarning{exerquiz} - {!!! Solutions to exercises not found}}% - \global\ExSolutionsSetfalse - \newpage\eq@defaultlheader - \fi - \fi -} -\def\include@solutions{% - \exerSolnInput -} -\newcommand{\prior@questionsHook}{} -\let\qMark@Hook\@empty -\let\aebtitleQuiz\@empty -\newcommand{\post@questionsHook}{} -\newcommand{\quesNumColor}[1]{\def\eq@quesNumCol{#1}} -\quesNumColor{blue} -\renewcommand{\theeqquestionnoi}{\arabic{eqquestionnoi}} -\newcommand{\labeleqquestionnoi}{% - \color{\eq@quesNumCol}\bfseries\theeqquestionnoi.} -\renewcommand\theeqquestionnoii{(\alph{eqquestionnoii})} -\newcommand{\labeleqquestionnoii}{% - \color{\eq@quesNumCol}\bfseries\theeqquestionnoii} -\renewcommand\theeqquestionnoiii{(\roman{eqquestionnoiii})} -\newcommand{\labeleqquestionnoiii}{% - \color{\eq@quesNumCol}\bfseries\theeqquestionnoiii} -\define@key{props@ques}{labelwidthTo}% - [\normalsize\normalfont\bfseries00.]% - {\def\propQ@labelwidthTo{#1}} -\define@key{props@ques}{labelwidth}[]{\def\propQ@labelwidth{#1}} -\let\propQ@labelwidth\@empty -\define@key{props@ques}{topsep}[\the\topsep]{\edef\propQ@topsep{#1}} -\define@key{props@ques}{partopsep}[\the\partopsep]% - {\edef\propQ@partopsep{#1}} -\define@key{props@ques}{parsep}[\the\parsep]{\edef\propQ@parsep{#1}} -\define@key{props@ques}{itemsep}[\the\itemsep]{\edef\propQ@itemsep{#1}} -\define@key{props@ques}{labelsepTo}[\normalsize\normalfont\ ]% - {\def\propQ@labelsepTo{#1}} -\define@key{props@ques}{labelsep}[\@empty]{\def\propQ@labelsep{#1}} -\let\propQ@labelsep\@empty -\define@key{props@ques}{color}[blue]{\quesNumColor{#1}} -\setkeys{props@ques}{labelwidthTo,topsep,partopsep,parsep,% - itemsep,labelsepTo,color}% -\newenvironment{questions}[1][] -{% - \ifnum\@eqquestiondepth>\tw@\@toodeep\else - \advance\@eqquestiondepth\@ne\fi - \def\@quesctr{eqquestionno\romannumeral\the\@eqquestiondepth}% - \toks@=\expandafter\expandafter\expandafter{#1}\expandafter - \xdef\csname quesOpts\@quesctr\endcsname{\the\toks@}% - \edef\tempexp{\noexpand\setkeys{props@ques}{\the\toks@}}\tempexp - \list{\qMark@Hook\prior@questionsHook\gdef\eqPTs{1}% - \global\let\eqQT\eq@na% - {\@tempcnta=0 \let\@thispr@b\@empty - \@whilenum\@tempcnta<\@eqquestiondepth\do{\advance\@tempcnta\@ne - \ifx\@thispr@b\@empty\edef\@thispr@b{% - \csname theeqquestionno\romannumeral\the\@tempcnta\endcsname}\else - \edef\@thispr@b{\@thispr@b% - \csname theeqquestionno\romannumeral\the\@tempcnta\endcsname}\fi - }\xdef\@currentQues{\@thispr@b}}% - \makebox[\labelwidth][r]{\normalfont\@nameuse{label\@quesctr}}% - \xdef\eq@pageThisQ{\the\c@page}% - \post@questionsHook}{\usecounter{\@quesctr}% - \ifx\propQ@labelsep\@empty - \settowidth{\labelsep}{\propQ@labelsepTo}\else - \setlength{\labelsep}{\propQ@labelsep}\fi - \ifx\propQ@labelwidth\@empty - \settowidth{\labelwidth}% - {\propQ@labelwidthTo\hspace{\labelsep}}\else - \settowidth{\labelwidth}{\hspace{\propQ@labelwidth}% - \hspace{\labelsep}}\fi - \setlength{\topsep}{\propQ@topsep}% - \setlength{\partopsep}{\propQ@partopsep}% - \ifdim\parskip>\z@\addtolength{\topsep}{-\parskip}\fi - \setlength{\parsep}{\propQ@parsep}% - \setlength{\itemsep}{\propQ@itemsep}% - \setlength{\itemindent}{0pt}% - \setlength{\leftmargin}{\labelwidth}% - }% -}{\endlist} -\def\pushquestions{\expandafter\xdef\csname save\@quesctr\endcsname - {\expandafter\the\csname c@\@quesctr\endcsname}\end{questions}} -\def\popquestions{% - \begin{questions}[\csname quesOpts\@quesctr\endcsname]% - \setcounter{\@quesctr}{\csname save\@quesctr\endcsname}% - \@ifnextchar\popquestions{\item[]}{\@ifnextchar\begin{\item[]}{}}} -\newcommand{\priorsqhook}[1]{\def\sq@priorhook{#1}} -\priorsqhook{} -\newcommand{\abovesqskip}[1]{\def\sq@aboveskip{#1}} -\abovesqskip{\par\medskip} -\long\def\endsqhook#1{\def\sq@afterhook{#1}} -\endsqhook{} -\def\@shortquizCnt{0} -\def\@sqGenBaseName{eqSqBn\@shortquizCnt} -\let\sqhspace\space -\let\ListOfSQuizNames\@empty -\newenvironment{shortquiz} -{% - \xdef\eq@pageThisQ{\the\c@page}% - \let\@currentQues\@empty - {\count0=\@shortquizCnt \advance\count0by1\relax - \xdef\@shortquizCnt{\the\count0}}% - \goodbreak\@ifstar{\sqForms\@shortquiz}% - {\if\aeb@FLOverride\eq@f\def\sqstar{*}\else - \def\sqstar{}\sqLinks\fi\@shortquiz}% -}{\aeb@endshortquiz} -\newenvironment{shortquiz*} -{% - \xdef\eq@pageThisQ{\the\c@page}% - {\count0=\@shortquizCnt\advance\count0by1\relax - \xdef\@shortquizCnt{\the\count0 }}% - \sqForms\@shortquiz -}{\aeb@endshortquiz} -\def\@shortquiz{\@ifnextchar[% - {\@@shortquiz}{\@@shortquiz[\@sqGenBaseName]}} -\def\sq@setCLN#1{\ifx\aebTitleQuiz\@empty - \protected@edef\@currentlabelname{#1}\else - \protected@edef\@currentlabelname{\@currentlabelname}\fi -} -\let\isQZ=q \let\isSQZ=s -\let\eqQuizType\relax -\def\@@shortquiz[#1]{%\begingroup - \gdef\oField{#1}\gdef\curr@quiz{#1}\gdef\currQuiz{#1}% - \edef\tmp@Exp{\noexpand\g@addto@macro\noexpand - \ListOfSQuizNames{,#1}}\tmp@Exp - \global\let\eqQzQuesList\@empty - \let\eq@AddProbToQzQuesList\relax - \edef\@currentlabel{\@shortquizCnt}% - \edef\@currentHref{shortquiz.\@shortquizCnt}% - \global\let\eqQuizType\isSQZ\let\@qzsolndest\@empty - \if\sqstar*\relax - \let\@Ans\Ans@sq@f - \ifx\oField\@empty - \typeout{^^JExerquiz: Base field name required when using - shortquiz with '*' option}% - \PackageInfo{exerquiz}{Assuming link style^^J}% - \let\@Ans\Ans@sq@l - \fi - \else - \let\@Ans\Ans@sq@l - \fi - \setcounter{questionno}{0}% - \let\answers\answers@sq - \let\endanswers\endanswers@sq - \let\manswers\manswers@sq - \let\endmanswers\endmanswers@sq - \let\solution\solution@sq - \let\endsolution\endsolution@sq - \sq@aboveskip\sq@priorhook\ignorespaces -} -\newcommand\belowsqskip[1]{\def\aftershortquizskip{#1}} -\belowsqskip{\medskip} -\def\aeb@endshortquiz{\setcounter{quizno}{0}% - \sq@afterhook - \global\let\sqlabel\eq@sqlabel - \global\let\sqslrtnlabel\eq@sqslrtnlabel - \global\let\sqsllabel\eq@sqsllabel - \par\aftershortquizskip -} -\def\sqLinks{\def\sqstar{}}\sqLinks -\def\sqForms{\def\sqstar{*}} -\let\eq@tq@star\relax -\def\qzPriorSolutionAfterHook{\smallskip} -\let\sqPostHeaderHook\@empty -\let\qPostHeaderHook\@empty -\let\eq@sqPostHeaderHook\@empty -\let\eq@qPostHeaderHook\@empty -\let\prior@eqQt\@empty -\let\prior@eqSQt\@empty -\def\sqsolafterhspace{\space} -\newif\ifmakeQzSlLocal \makeQzSlLocalfalse -\def\makeQzSolnsLocalOn{\makeQzSlLocaltrue} -\def\makeQzSolnsLocalOff{\makeQzSlLocalfalse} -\def\solution@sq{\let\eq@next\relax - \ifx\@qzsolndest\@empty - \PackageWarning{exerquiz}% - {* Solutions unexpected here, will *\MessageBreak - * assume solutionsafter option *}% - \eq@solutionsaftertrue - \fi - \ifeq@solutionsafter - \par\qzPriorSolutionAfterHook\noindent - \if!\sqsolafter!\else - \sqsolafter\sqsolafterhspace\fi\ignorespaces - \else - \global\therearequizsolutionstrue\let\verbatim@out=\quiz@solns - \set@display@protect - \immediate\write\verbatim@out{% - \ifmakeQzSlLocal\protect\begingroup^^J\fi - \if\eqQuizType\isQZ - \ifx\prior@eqQt\@empty\else\prior@eqQt\fi - \protect\eqQt{\eqFilterArg}\else - \ifx\prior@eqSQt\@empty\else\prior@eqSQt\fi - \protect\eqSQt{\eqFilterArg}\fi - \protect\quizSolnHeader\if\eqQuizType\isQZ\ifx\allow@peek\eq@NO - [{\curr@quiz}{\currQuizStartPage}]\fi\fi - {\@qzsolndest}{\sqsllabel}\protect\eqterminex - \if\eqQuizType\isQZ\expandafter\eq@qPostHeaderHook - \expandafter\qPostHeaderHook\else - \expandafter\eq@sqPostHeaderHook - \expandafter\sqPostHeaderHook\fi}% - \set@typeset@protect - \expandafter\verbatimwrite\fi -} -\let\qzSolutionsAfterHook\@empty -\def\endsolution@sq -{% - \ifeq@solutionsafter - \eq@fititin{\mbox{\sqslrtnlabel}}\par\qzSolutionsAfterHook - \aftergroup\ignorespaces - \else - \endverbatimwrite - \ifx\@qzsolndest\@empty\else\set@display@protect - \immediate\write\verbatim@out{\eqSqSolnTrailer}% - \set@typeset@protect - \fi - \fi - \global\let\@qzsolndest\@empty -} -\def\fpAfterSolutionsSkip{\par\medskip} -\let\eqSqSolnTrailerHook\@empty -\let\eqQzSolnTrailerHook\@empty -\newcommand\eqSqSolnTrailer{% - \if\eqQuizType\isQZ - \eqQzSolnTrailerHook - \protect\ReturnTo{page.\eq@pageThisQ}% - {\protect\mbox{\sqslrtnlabel}}\string\endeqQt - \else - \eqSqSolnTrailerHook - \protect\ReturnTo{page.\eq@pageThisQ}% - {\protect\mbox{\sqslrtnlabel}}\string\endeqSQt% - \fi - \ifeqforpaper\protect\fpAfterSolutionsSkip\fi^^J% - \ifmakeQzSlLocal\protect\endgroup^^J\fi -} -\let\eqSQt\@gobble -\let\endeqSQt\relax -\let\eqQt\@gobble -\let\endeqQt\relax -\let\prior@quizSolnHeaderHook\@empty -\newcommand\quizSolnHeader[3][]{% - \prior@quizSolnHeaderHook - \ifeqforpaper\else\webnewpage\fi\noindent - #2% - \solnspace -} -\newif\iftherearequizsolutions \therearequizsolutionsfalse -\let\aeb@FLOverride\relax -\def\includequizsolutions{\@ifstar - {\let\resetQZtsolns\relax\includequizsolutionsi} - {\def\resetQZtsolns{\global\let\include@quizsolutions\relax}% - \includequizsolutionsi}% -} -\newcommand{\includequizsolutionsi}[1][]{% - \filterFor{#1}\includequizsolutionsii -} -\def\includequizsolutionsii{% - \include@quizsolutions - \resetQZtsolns - \let\eqFilterArg\@empty -} -\newcommand\useForms{\def\aeb@FLOverride{f}} -\newcommand\useLinks{\def\aeb@FLOverride{l}} -\newcommand\restoreFLTypeDefault{\global\let\aeb@FLOverride\relax} -\let\aeb@FLOverride\relax -\let\aebtitleQuiz\@empty -\let\aebTitleQuiz\@empty -\def\pushEnvir{\xdef\eq@currenvir{\@currenvir}\endgroup} -\def\popEnvir{\begingroup\@endpefalse - \edef\@currenvir{\eq@currenvir}% - \edef\@currenvline{\on@line}% -} -\def\answers@sq{\parindent0pt - \ifx\solutionparshape\@empty\else - \pushEnvir\par\noindent\expandafter\popEnvir\fi - \stepcounter{questionno}% - \if\sqstar*\relax - \if\aeb@FLOverride\eq@l - \let\@Ans\Ans@sq@l\else - \let\@Ans\Ans@sq@f\fi - \else - \if\aeb@FLOverride\eq@f - \let\@Ans\Ans@sq@f\else - \let\@Ans\Ans@sq@l\fi - \fi - \def\aeb@answerType{r}\@ifnextchar[{\answers@@sq}% - {\@ifstar{\answers@@sq[\curr@quiz.\thequestionno]}{\answers@@sq[]}}} -\def\manswers@sq{\parindent0pt - \@ifundefined{ifuserectforms}{} - {\if\aeb@FLOverride\eq@f\ifuserectforms - \useRectForMC\else\useCircForMC\fi\fi}% - \ifx\solutionparshape\@empty\else - \pushEnvir\par\noindent\expandafter\popEnvir\fi - \stepcounter{questionno}% - \if\sqstar*\relax - \if\aeb@FLOverride\eq@l - \let\@Ans\Ans@ck@sq@l\else - \let\@Ans\Ans@ck@sq@f\fi - \else - \if\aeb@FLOverride\eq@f - \let\@Ans\Ans@ck@sq@f\else - \let\@Ans\Ans@ck@sq@l\fi - \fi - \def\aeb@answerType{c}\@ifnextchar[{\answers@@sq}% - {\@ifstar{\answers@@sq[\curr@quiz.\thequestionno]}{\answers@@sq[]}}} -\let\sq@hwdest\@empty % hard-wired destination -\def\answers@@sq[#1]#2{% - \xdef\aeb@numCols{#2}% - \ifx\sq@hwdest\@empty - \xdef\@qzsolndest{#1}\else - \gdef\@qzsolndest{\sq@hwdest}\fi - \if\aeb@numCols1\gdef\eq@listType{1}\expandafter\answers@sq@list - \else - \gdef\eq@listType{0}\expandafter\answers@@sq@tabular - \fi{\aeb@numCols}% -} -\def\setMClabelsepDefault#1{\def\eq@hspanner@default{#1}} -\def\setMClabelsep#1{\def\eq@hspanner{#1}} -\setMClabelsep{\ }\setMClabelsepDefault{\ } -\def\resetMClabelsep{\expandafter\setMClabelsep\expandafter - {\eq@hspanner@default}} -\def\eq@lw@l{\eq@l@l\eq@hspanner} -\def\eq@l@l{\normalsize\normalfont(d)} -\def\eq@lw@f{\kern\RadioFieldSize\eq@hspanner} -\@ifundefined{ifwithsoldoc}{\newif\ifwithsoldoc\withsoldocfalse}{} -\let\eq@ansChoiceArray\@empty -\def\eq@recordAnsChoice{% - \ifx\eq@ansChoiceArray\@empty - \edef\tmp@exp{\noexpand\g@addto@macro - \noexpand\eq@ansChoiceArray{"\alph{quizno}"}}\else - \edef\tmp@exp{\noexpand\g@addto@macro - \noexpand\eq@ansChoiceArray{,"\alph{quizno}"}}\fi - \tmp@exp -} -\newcommand\Ans@list[2][0]{\gdef\eq@pPTs{#1}\xdef\Ans@choice{#2}% - \item\relax\noindent\if\eq@listType\eq@One - \addtocounter{quizno}{-1}\@ifundefined{ifwithsoldoc} - {\refstepcounter{quizno}}{\ifwithsoldoc\stepcounter{quizno}\else - \refstepcounter{quizno}\fi}\fi - \ignorespaces} -\newenvironment{answers@sq@list}[1] -{% - \ifx\aeb@answerType\eq@r - \let\endanswers\endanswers@sq@list\else - \let\endmanswers\endanswers@sq@list\fi - \list{\strut\@Ans}{% - \if\sqstar*\relax - \settowidth{\labelwidth}{\eq@lw@f}\else - \settowidth{\labelwidth}{\eq@lw@l}\fi - \setlength{\topsep}{-\parskip+\aboveanswersSkip}% - \setlength{\parsep}{0pt}\setlength{\itemindent}{0pt}% - \setlength{\itemsep}{0pt}\setlength{\partopsep}{0pt}% - \setlength{\listparindent}{\parindent}% - \ifnum\exerwparts@cols>1\relax - \ifx\itsExerParts\eq@YES - \setlength{\leftmargin}{\labelwidth}\else - \setlength{\leftmargin}{\labelwidth+\eqemargin}\fi - \else - \ifx\solutionparshape\@empty - \setlength{\leftmargin}{\labelwidth}\else - \setlength{\leftmargin}{\labelwidth+\eqemargin}\fi\fi - \setlength{\labelsep}{0pt}% - \def\Ans{\Ans@list}% - }% -}% -{\endlist\setcounter{quizno}{0}\eq@answersEndHook} -\newcommand\Ans@tabular[2][0]{\gdef\eq@pPTs{#1}\xdef\Ans@choice{#2}% - \leavevmode\@Ans -} -\newcommand\sqtabsep[1]{\def\eq@argi{#1}\ifx\eq@argi\@empty - \def\sq@tabsep{1.5pt}\else\def\sq@tabsep{#1}\fi} -\sqtabsep{1.5pt} -\def\sqTabPos#1{\def\sq@TabPos{[#1]}}\sqTabPos{} -\def\answers@@sq@tabular#1{% - \ifinner - \ifx\itsExerParts\eq@YES\par\removelastskip - \removelastparskip\vskip\aboveanswersSkip\fi - \else\par\removelastskip\removelastparskip - \vskip\aboveanswersSkip\fi - \noindent\ifnum\exerwparts@cols>1\relax\parshape=0\fi - \tabcolsep=0pt - \eq@tmpdima=\linewidth - \@tempcnta#1\relax - \advance\@tempcnta-1\relax - \multiply\@tempcnta by2 - \@tempdima\sq@tabsep\relax - \multiply\@tempdima\@tempcnta - \advance\eq@tmpdima-\@tempdima - \divide\eq@tmpdima by#1 - \def\Ans{\Ans@tabular}% - \tabcolsep\sq@tabsep\relax - \expandafter\tabular\sq@TabPos{@{}*{#1}{p{\eq@tmpdima}}@{}}}% -\let\eq@save@doendpe\@doendpe -\def\reset@doendpe#1{\global\eq@scratchtoks=\expandafter{#1}% - \gdef\@doendpe{\par\@endpetrue\global\let\@doendpe\eq@save@doendpe - \def\par{\@restorepar - \expandafter\everypar - \expandafter{\the\eq@scratchtoks}\par\@endpefalse}% - \everypar{{\setbox\z@\lastbox}% - \everypar{}\@endpefalse}\the\eq@scratchtoks - }% -} -\newcommand\answersEndHook[1]{\def\eq@answersEndHook{#1}} -\let\eq@answersEndHook\@empty -\def\endanswers@sq{\endtabular\setcounter{quizno}{0}% - \eq@answersEndHook\reset@doendpe{\the\everypar}% - \ifinner\else%\par - \removelastskip - \vspace{\aboveanswersSkip}\@endpetrue\fi -} -\def\endmanswers@sq{\endtabular\setcounter{quizno}{0}% - \eq@answersEndHook\reset@doendpe{\the\everypar}% - \ifinner\else%\par - \removelastskip - \vspace{\aboveanswersSkip}\@endpetrue\fi -} -\def\popiiictm{\special{CTM: pop pop pop}} -\def\aebChoiceAltFmt{\noexpand\ifaebshowgrayletters - \Alph{quizno}\noexpand\else\linkContentFormat\noexpand\fi} -\def\linkContentFormat{% - \if\probstar*\Alph{quizno}\else\alph{quizno}\fi} -\def\linkContentWrapper{(\hfil\linkContentFormat\hfil)}% -\def\Ans@sq@l{% - \leavevmode\if\eq@listType\eq@One\stepcounter{quizno}\else - \@ifundefined{ifwithsoldoc}{\refstepcounter{quizno}} - {\ifwithsoldoc\stepcounter{quizno}\else - \refstepcounter{quizno}\fi}\fi\PBS\raggedright - \settowidth{\eq@tmplength}{\eq@lw@l}\sbox{\eq@tmpbox}{\eq@l@l}% - \eq@tmpdima=\wd\eq@tmpbox - \def\link@@Content{\linkContentWrapper}% - \hangindent=\eq@tmplength\hangafter=1\relax - \Ans@sq@l@driver -\eq@hspanner\ignorespaces} -\let\Ans@ck@sq@l\Ans@sq@l -\let\rbf@Opts\@empty -\def\Ans@sq@f{% - \if\eq@listType\eq@One\stepcounter{quizno}\else - \@ifundefined{ifwithsoldoc}{\refstepcounter{quizno}} - {\ifwithsoldoc\stepcounter{quizno}\else - \refstepcounter{quizno}\fi}\fi\PBS\raggedright - \settowidth{\eq@tmplength}{\eq@lw@f}% - \eq@tmpdima=\wd\eq@tmpbox% - \hangindent=\eq@tmplength\hangafter=1\relax - \insertGrayLetters % 6.3d - \Ans@sq@f@driver -\eq@hspanner\ignorespaces} -\let\Ans@ck@sq@f\Ans@sq@f -\newskip\aboveanswersSkip -\setlength\aboveanswersSkip{3pt} -\providecommand\graylettersColor{gray} -\def\insertGrayLetters{\ifaebshowgrayletters - \rlap{\makebox[\RadioFieldSize]% - {\textcolor{\graylettersColor}{\Alph{quizno}}}}\else\relax\fi} -\newcount\eq@tabColCnt -\define@key{bchoice}{nCols}{\def\bChoiceNumCols{#1}} -\@for\eqi:=1,2,3,4,5,6,7,8,9,10 \do{\edef\temp@expand@def{% - \noexpand\define@key{bchoice}{\eqi}[\eqi]{% - \noexpand\def\noexpand\bChoiceNumCols{\eqi}}% - }\temp@expand@def -} -\def\bChoiceNumCols{\aeb@numCols} -\define@key{bchoice}{random}[true]{% - \csname if#1\endcsname\eq@randomizeChoicestrue - \else\eq@randomizeChoicesfalse\fi -} -\define@key{bchoice}{label}[]{\xdef\bChoiceLabel{#1}} -\def\bChoices{\@ifnextchar[{\@ansChoices}{\@ansChoices[\aeb@numCols]}} -\def\@ansChoices[#1]% -{% - \global\let\@tempholdSaveAns\@empty %4/5 - \global\let\@tempholdSaveChoice\@empty %4/5 - \global\let\bChoiceLabel\@empty %4/5 - \setkeys{bchoice}{#1}% - \global\eq@tabColCnt=0 - \ifnum\aeb@numCols=1 % list mode - \def\eq@next{\@layoutListAns}\else % tabular mode - \def\eq@next{\@layoutTabularAns{\bChoiceNumCols}}\fi - \eq@next -} -\let\eChoices\relax -\def\@layoutListAns{\@ifnextchar\Ans{\@getListAns}% - {\@lookforendansChoices{\@layoutListAns}}% -} -\newcommand{\eq@saveAns}[2][]{% - \let\eq@next\@@@SaveAnsGobbleAns - \ifx\bChoiceLabel\@empty\else - \def\eq@savedAnsOpt{#1}\def\eq@savedAnsZO{#2}% - \if\eq@savedAnsZO1 \let\eq@next\@@@SaveAns\fi - \fi\eq@next -} -\long\def\@@@SaveAns#1\eAns{% 4/5 - \g@addto@macro\@tempholdSaveAns{\\{\ignorespaces#1}}% - \addtocounter{quizno}{1}% - \edef\temp@expand{\noexpand\g@addto@macro\noexpand - \@tempholdSaveChoice{% - \noexpand\\{\ifx\sqstar\@empty\aebChoiceAltFmt\else - \ifaebshowgrayletters\Alph{quizno}\else - \linkContentFormat\fi\fi}}}\temp@expand - \addtocounter{quizno}{-1}% -} -\newif\ifoxfordcomma \oxfordcommatrue -\def\oxfordCommaOn{\oxfordcommatrue} -\def\oxfordCommaOff{\oxfordcommafalse} -\def\eq@insertComma{% - \ifx\eq@comma\@empty - \ifnum\@nameuse{NumAns\eq@namearg}>2\relax - \def\eq@comma{,}\fi - \else\ifx\eq@insertAnd\@empty\eq@comma\space - \else\ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}% - \ifoxfordcomma\eq@comma\fi\else\eq@comma\fi\space - \fi - \fi -} -\newcommand\eqAnd{and}\def\eq@insertAnd{% - \ifnum\@nameuse{NumAns\eq@namearg}<2\relax\else - \ifnum\@nameuse{NumAns\eq@namearg}>2\relax - \else\leavevmode\space\fi\eqAnd\space\fi} -\long\def\eq@displayAns#1{\advance\@tempcnta1\relax - \eq@insertComma - \ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}\eq@insertAnd\fi#1} -\def\eq@displayAlts#1{\advance\@tempcnta1 - \eq@insertComma - \ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}\eq@insertAnd\fi - \savedAltFmt{#1}} -\def\eq@displayAltsAns#1{\advance\@tempcnta1\relax - \eq@insertComma - \ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}\eq@insertAnd\fi#1} -\newcommand{\savedAltFmt}[1]{(#1)} -\newcommand{\useSavedAns}{\bgroup\@ifstar{\useSavedAns@i} - {\let\eq@insertAnd\@empty\useSavedAns@i}} -\newcommand{\useSavedAns@i}[2][]{\@tempcnta=0\relax - \def\eq@namearg{#2}\let\label\@gobble - \def\eq@argi{#1}\ifx\eq@argi\@empty - \let\eq@comma\@empty - \let\\\eq@displayAns\@nameuse{SavedAns#2}\else - \@nameuse{SavedAns#2-Idx#1}\fi - \egroup -} -\newcommand{\useSavedAlts}{\bgroup\@ifstar{\useSavedAlts@i} - {\let\eq@insertAnd\@empty\useSavedAlts@i}} -\newcommand{\useSavedAlts@i}[2][]{\@tempcnta=0\relax - \def\eq@namearg{#2}\@nameuse{caseFor#2}% - \def\eq@argi{#1}\ifx\eq@argi\@empty - \let\eq@comma\@empty - \let\\\eq@displayAlts\@nameuse{SavedAlts#2}\else - \savedAltFmt{\@nameuse{SavedAlts#2-Idx#1}}\fi - \egroup -} -\newcommand{\useSavedAltsAns}{\bgroup\@ifstar{\useSavedAltsAns@i} - {\let\eq@insertAnd\@empty\useSavedAltsAns@i}} -\newcommand{\useSavedAltsAns@i}[2][]{\@tempcnta=0\relax - \def\eq@namearg{#2}\@nameuse{caseFor#2}\let\label\@gobble - \def\eq@argi{#1}\ifx\eq@argi\@empty - \let\eq@comma\@empty - \let\\\eq@displayAltsAns\@nameuse{SavedAltsAns#2}\else - \savedAltFmt{\@nameuse{SavedAlts#2-Idx#1}} - \@nameuse{SavedAns#2-Idx#1}\fi - \egroup -} -\newcommand{\useSavedNumAns}[1]{\@nameuse{NumAns#1}} -\long\def\@@@SaveAnsGobbleAns#1\eAns{} % 4/5 -\long\def\@getListAns\Ans#1\eAns{%\@@par %start new paragraph - \eq@saveAns#1\eAns % 4/5 - \Ans#1\vspace{\@rowskip}% - \@layoutListAns -} -\long\def\@lookforendansChoices#1{% - \@ifnextchar\eChoices{\rowsep{\rowsep@default}% - \expandafter\@findendans\@gobble}{\expandafter#1\@gobble}% -} -\def\@layoutTabularAns#1{% - \let\eq@tabSep\@empty - \xdef\numShortCols{#1}% - \ifnum#1>\aeb@numCols \xdef\numShortCols{\aeb@numCols}\fi - \@@layoutTabularAns -} -\def\@@layoutTabularAns{% - \@ifnextchar\Ans{\@getTabAns}% - {\@lookforendansChoices{\@@layoutTabularAns}}% -} -\def\rowsep#1{\gdef\@rowsep{[#1]}\gdef\@rowskip{#1}}% -\rowsep{\rowsep@default} -\def\rowsepDefault#1{\def\rowsep@default{#1}} -\def\rowsep@default{0pt} -\long\def\@getTabAns\Ans#1\eAns{% - \eq@saveAns#1\eAns - \global\advance\eq@tabColCnt1 - \let\@save@tabSep=\eq@tabSep - \ifnum\eq@tabColCnt=\numShortCols - \global\eq@tabColCnt=0 - \xdef\eq@tabSep{\noexpand\\\noalign{\kern\@rowskip\relax}}% - \else - \gdef\eq@tabSep{&}% - \fi - \@ifnextchar\eChoices{\@save@tabSep\Ans#1\rowsep{\rowsep@default} - \expandafter\@findendans\@gobble}% - {\@save@tabSep\Ans#1\@@layoutTabularAns}% -} -\def\@findendans{\@ifnextchar\end{% 4/5 - \ifx\bChoiceLabel\@empty\else - \processLabeledAns\fi - }{\expandafter\@findendans\@gobble}}% -\def\defineEachAns#1{\advance\count0by1\relax - \@temptokena={#1}\csarg\xdef - {SavedAns\bChoiceLabel-Idx\the\count0}{\the\@temptokena}% - \ifsolutionsonly\else - {\let\\\relax\eq@IWDefs{\string - \csarg\string\gdef{SavedAns\bChoiceLabel-Idx\the\count0}% - {\the\@temptokena}}}\fi -} -\def\defineEachChoice#1{\advance\count0by1\relax - \@temptokena={#1}\csarg\xdef - {SavedAlts\bChoiceLabel-Idx\the\count0}% - {\the\@temptokena}\ifsolutionsonly\else - {\let\\\relax\eq@IWDefs{\string - \csarg\string\gdef{SavedAlts\bChoiceLabel-Idx\the\count0}% - {\the\@temptokena}}}\fi -} -\def\processLabeledAns{% - \bgroup - \let\label\@gobble -\if\aeb@FLOverride\eq@l - \global\@namedef{caseFor\bChoiceLabel}{\graylettersOff}\else - \ifaebshowgrayletters - \global\@namedef{caseFor\bChoiceLabel}{\graylettersOn}\else - \global\@namedef{caseFor\bChoiceLabel}{\graylettersOff}\fi -\fi - \toks@=\expandafter{\@tempholdSaveAns}\csarg - \xdef{SavedAns\bChoiceLabel}{\the\toks@}% - \ifsolutionsonly\else{\let\\\relax\eq@IWDefs{\string - \csarg\string\gdef{SavedAns\bChoiceLabel}{\the\toks@}}}\fi - \count0=0\relax\let\\\defineEachAns\the\toks@ - \xdef\@currNCntAns{\the\count0 }\csarg - \xdef{NumAns\bChoiceLabel}{\@currNCntAns}% - \ifsolutionsonly\else{\eq@IWDefs{\string - \csarg\string\gdef{NumAns\bChoiceLabel}{\the\count0 }}}\fi - \toks@=\expandafter{\@tempholdSaveChoice}\csarg - \xdef{SavedAlts\bChoiceLabel}{\the\toks@}% - \ifsolutionsonly\else{\let\\\relax\eq@IWDefs{\string - \csarg\string\gdef{SavedAlts\bChoiceLabel}{\the\toks@}}}\fi - \count0=0\relax\let\\\defineEachChoice\the\toks@ - \count0=1\relax\toks@={}%{\ignorespaces\@gobble}% - \loop - \edef\temp@exp{\the\toks@\noexpand\\{% - \noexpand\useSavedAlts[\the\count0]{\bChoiceLabel} - \noexpand\useSavedAns[\the\count0]{\bChoiceLabel}}}% - \toks@=\expandafter{\temp@exp}% - \ifnum\count0<\@currNCntAns - \advance\count0by1 - \repeat - \csarg\xdef{SavedAltsAns\bChoiceLabel}{\the\toks@}% - \ifsolutionsonly\else{\let\\\relax\eq@IWDefs{\string - \csarg\string\gdef{SavedAltsAns\bChoiceLabel}{\the\toks@}}}\fi - \egroup -} -\def\graylettersOn{\aebshowgrayletterstrue} -\def\graylettersOff{\aebshowgraylettersfalse} -\def\aeb@exiii{\expandafter\expandafter\expandafter} -\def\REF{\@ifstar{\let\isREFstar\eq@One\aeb@REFstar} - {\let\isREFstar\eq@Zero\aeb@REF}} -\def\aeb@REFstar#1{\@ifundefined{r@#1}{\hbox{\reset@font\bfseries ??}} - {\ifaebshowgrayletters\aeb@buildUpperCaseRef{#1}% - \else\ref*{#1}\fi}% -} -\def\aeb@REF#1{\@ifundefined{r@#1}{\hbox{\reset@font\bfseries ??}} - {\ifaebshowgrayletters\aeb@buildUpperCaseRef{#1}% - \else\ref{#1}\fi}% -} -\def\aeb@buildUpperCaseRef#1{% - \xdef\tmp@expand{\aeb@exiii\@firstoftwo\csname r@#1\endcsname}% - \xdef\tmp@expand{\uppercase{\tmp@expand}}\tmp@expand -} -\endinput -%% -%% End of file `eqexam.def'. +%% +%% This is file `eqexam.def', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% exerquiz.dtx (with options: `eqexam') +%% +\ProvidesFile{eqexam.def} + [2018/03/21 v8.2.2 % + Exerquiz support file for eqexam (dps)] +\let\eq@YES=y \let\eq@NO=n +\let\eq@One=1 \let\eq@Zero=0 +\def\eq@r{r}\let\eq@f=f \let\eq@l=l +\newif\ifeq@noforms \eq@noformsfalse +\newif\ifeq@noquizsolutions \eq@noquizsolutionsfalse +\newif\ifnocorrections \nocorrectionsfalse +\@ifundefined{ifeqe@flextended}{\newif\ifeqe@flextended + \eqe@flextendedfalse}{} +\@ifundefined{ifcont@nnot}{\newif\ifcont@nnot \cont@nnotfalse}{} +\@ifundefined{if@eqalignfilllinestoleft}{\newif\if@eqalignfilllinestoleft + \@eqalignfilllinestoleftfalse}{} +\newif\ifkeepdeclaredvspacing \keepdeclaredvspacingfalse +\newif\ifeq@nolink \eq@nolinkfalse +\def\eq@ckglobalhide{\ifeq@globalshowsolutions\eq@hidesolutionfalse\fi} +\def\hidesymbol{h}\def\Hidesymbol{H} +\newif\iftherearesolutions \therearesolutionsfalse +\newif\ifIsRespBox \global\IsRespBoxfalse +\def\SolutionsAfter{\eq@solutionsaftertrue\eq@nolinktrue} +\newif\ifcqSA\cqSAfalse +\def\SolutionsAtEnd{\eq@solutionsafterfalse\eq@nolinkfalse + \displayworkareatrue\ifvspacewithsolns\eq@nosolutionsfalse\else + \eq@nosolutionstrue\fi\eq@proofingfalse\answerkeyfalse} +\def\NoSpaceToWork{\let\eq@insertverticalspace\eq@NO} +\def\SpaceToWork{\let\eq@insertverticalspace\eq@YES} +\SpaceToWork +\long\def\ifNoSolutions#1#2{% + \ifeq@nosolutions\expandafter#1\else + \expandafter#2\fi +} +\newif\ifeq@randomizeChoices \eq@randomizeChoicesfalse +\newif\ifeq@randomizeallChoices \eq@randomizeallChoicesfalse +\def\turnOnRandomize{\eq@randomizeallChoicestrue} +\def\obeyLocalRandomize{\eq@randomizeallChoicesfalse} +\let\saveRandomSeed\relax +\let\inputRandomSeed\relax +\newcommand{\exsolafter}{\eq@exsolafterDefault} +\newcommand{\resetSolnAfterToDefault}{% + \def\exsolafter{\eq@exsolafterDefault}} +\newcommand{\exsolafterDefault}[1]{\def\eq@exsolafterDefault{#1}% + \def\exSolafterDefault{#1}\resetSolnAfterToDefault} +\exsolafterDefault{\textit{Solution}:} +\newcommand{\renameSolnAfterTo}[1]{\def\exsolafter{#1}} +\newcommand{\adjDisplayBelow}{\vskip-\lastskip\vskip-\baselineskip} +\newcommand{\adjDisplayBelowPlus}{\adjDisplayBelow\recoverDisplayBelow} +\def\recoverDisplayBelow{\vskip\belowdisplayskip} +\newcommand\setDefShortQuizLabelName[1]% + {\def\eq@defaultShortQuizLabelName{#1}} +\setDefShortQuizLabelName{Quiz} +\ifsolutionsonly +\InputIfFileExists{\jobname_xdefs.cut}{% + \typeout{^^JExerquiz|Eqexam: Reading \jobname_xdefs.cut^^J}} + {\PackageWarningNoLine{exerquiz|eqexam}{% + \jobname_xdefs.cut not found.\MessageBreak + Recompile file under the vspacewithsolns\MessageBreak + option, then compile with the solutionsonly\MessageBreak + option}} +\else +\newwrite\ex@solns \immediate\openout \ex@solns \jobname.sol +\newcommand{\writeToExSolns}[1]{% + \set@display@protect + \immediate\write\ex@solns{#1}% + \set@typeset@protect +} +\newwrite\eq@xrefdefns \immediate\openout\eq@xrefdefns\jobname_xdefs.cut +\fi +\newwrite\quiz@solns \immediate\openout \quiz@solns \jobname.qsl +\newcommand{\writeToQzSolns}[1]{% + \set@display@protect + \immediate\write\quiz@solns{#1}% + \set@typeset@protect +} +\def\eq@IWAuxOut#1{\immediate\write\@auxout{#1}} +\def\eq@IWDefs#1{\immediate\write\eq@xrefdefns{#1}} +\newcounter{eqexno} \setcounter{eqexno}{0} +\newcounter{@exno} \setcounter{@exno}{0} % running exno +\newcounter{quizno} \setcounter{quizno}{0} +\renewcommand\thequizno{\alph{quizno}} +\newcounter{eqpointvalue} \setcounter{eqpointvalue}{0} +\newlength\eq@tmplength +\newlength\eqtmplength +\newcounter{questionno} +\newcounter{eqquestionnoi} +\newcounter{eqquestionnoii} +\newcounter{eqquestionnoiii} +\newcount\@eqquestiondepth \@eqquestiondepth=0 +\newcounter{partno} +\newif\ifuseNumForParts\useNumForPartsfalse +\def\alphaParts{\def\partnoFmt{\alph}\useNumForPartsfalse}\alphaParts +\def\numberParts{\def\partnoFmt{\arabic}\useNumForPartstrue} +\renewcommand\thepartno{\partnoFmt{partno}} +\newtoks\eq@scratchtoks +\def\verbatimwrite{\@bsphack + \let\do\@makeother\dospecials + \catcode`\^^M\active \catcode`\^^I=12 + \def\verbatim@processline{% + \immediate\write\verbatim@out + {\the\verbatim@line}}% + \verbatim@start} +\def\endverbatimwrite{\@esphack} +\providecommand\PBS[1]{\let\temp=\\#1\let\\=\temp} +\newcommand{\belowexskip}[1]{\setlength{\eq@tmplength}{#1}% + \edef\eq@exerskip{\noexpand\removelastparskip + \noexpand\vskip\the\eq@tmplength\relax\kern0pt}} +\let\eqexerskip\belowexskip +\belowexskip{\medskipamount} +\newcommand{\aboveexskip}[1]{\setlength{\eq@tmplength}{#1}% + \edef\eq@priorexskip{\noexpand\vskip\the\eq@tmplength\relax + \kern0pt}} +\let\priorexskip\aboveexskip +\aboveexskip{\medskipamount} +\let\eq@postexerciseHook\relax +\newcommand\belowexsolnskip{\protect\medskip} +\def\removelastparskip{\ifdim\parskip>0pt\vskip-\parskip\fi} +\let\marginparpriorhook\@empty % used to material before the exercise +\let\marginparafterhook\@empty % used to material after the exercise +\let\afterlabelhskip\space +\let\exersolnheadhook\@empty +\let\exer@solnheadhook\@empty +\newcommand{\eqexheader} +{% + \mbox{\color{\@nolinkcolor}\if\exerstar*\exlabelformatwp\else + \exlabelformat\fi}% +} +\def\eqexheader@wrapper{\hypertarget{qex.\the@exno}{\eqexheader}} +\newcommand{\partsformat}[1]{\def\eq@partsformat{#1}} +\partsformat{(\hfil\thepartno\hfil)} +\newcommand{\defaultpartsformat}{% + \partsformat{(\hfil\thepartno\hfil)}} +\let\exlisttabheaderpriorhook\@empty +\let\exlisttabheaderafterhook\@empty +\newcommand{\eqexlisttabheader} +{% + \exlisttabheaderpriorhook + \color{\@nolinkcolor}\eq@partsformat +} +\newcount\cq@Cnt +\def\cq@CutName{cq-\the\cq@Cnt.cut} +\let\cq@star\eq@NO +\newif\ifcqqs \cqqstrue +\newif\ifcqIsActive \cqIsActivefalse +\def\cqQS{\@ifstar{\cqQSV}{\cqQSA}} +\def\cqQSA#1#2{\ifcqqs#1\else#2\fi} +\@ifpackageloaded{web}{\@ifundefined{IF@AorBswitch}{% + \PackageWarningNoLine{A version of the web package + dated\MessageBreak 2016/11/03 or later is required + for \string\cqQS}}}{}% +\@ifundefined{webtempboxi}{\newbox\webtempboxi + \newbox\webtempboxii}{} +\providecommand\SHOWTEMPBOXi{\unhbox\webtempboxi} +\providecommand\TRUEACTIONi{\aftergroup\SETTEMPBOXii} +\providecommand\TRUEACTIONia{\aftergroup\SHOWTEMPBOXi} +\providecommand\FALSEACTIONii{\aftergroup\SETTEMPBOXi} +\providecommand\FALSEACTIONiia{\aftergroup\SHOWTEMPBOXi} +\providecommand\SETTEMPBOXi{\IF@AorBswitch\else + \afterassignment\TRUEACTIONia\fi + \setbox\webtempboxi=\hbox} +\providecommand\SETTEMPBOXii{\IF@AorBswitch + \afterassignment\FALSEACTIONiia\fi + \setbox\webtempboxii=\hbox} +\def\cqQSV{\let\IF@AorBswitch\ifcqqs + \IF@AorBswitch + \def\eq@next{\afterassignment\TRUEACTIONi\SETTEMPBOXi}\else + \def\eq@next{\afterassignment\FALSEACTIONii\SETTEMPBOXii}\fi + \eq@next} +\def\eq@turnMessageOff{\let\save@message\message + \let\message\@gobble} +\def\eq@turnMessageOn{\let\message\save@message} +\def\eqCQDeclarations{\cqqsfalse\eq@turnMessageOff + \includecomment{sPage}\excludecomment{qPage}% + \eq@turnMessageOn} +\def\eqTopOfSolnPage{\cqSAfalse + \eqCQDeclarations} +\eq@turnMessageOff +\includecomment{qPage}\excludecomment{sPage} +\eq@turnMessageOn +\newenvironment{cq@CQ} +{% + \global\cqIsActivetrue + \global\advance\cq@Cnt1\relax + \immediate\openout\CommentStream=\cq@CutName + \let\verbatim@out\CommentStream + \verbatimwrite +}{% + \endverbatimwrite + \immediate\closeout\CommentStream + \ifx\cq@star\eq@YES + \xdef\cq@INPUTCUT{\noexpand\cqqstrue + \noexpand\input{\cq@CutName}\noexpand + \def@QuesToSoln}\else + \xdef\cq@INPUTCUT{\noexpand\cqqstrue + \noexpand\input{\cq@CutName}\noexpand + \p@ssQuesToSoln}\fi + \aftergroup\cq@INPUTCUT +} +\newenvironment{cqs@CQ}{\let\cq@star\eq@YES\cq@CQ}{\endcq@CQ} +\def\declCQQuesStr#1{\def\cqQStr{#1}} +\declCQQuesStr{Question} +\def\declCQSolStr#1{\def\cqSStr{#1}} +\declCQSolStr{Solution} +\newcommand\declCQPre[1]{\def\cq@Pre{#1}} +\declCQPre{\emph{\cqQStr}:\space} +\newcommand\declCQPost[1]{\def\cq@Post{#1}} +\declCQPost{\par\medskip\noindent\emph{\cqSStr}:\space\ignorespaces} +\def\cqFmtPasteQues#1{\cq@Pre\input{#1}\cq@Post} +\def\p@ssQuesToSoln{\ifeq@hidesolution\else + \global\terminexchangedtrue % dps cq + \writeToExSolns{\protect + \decleqterminex{\protect\cqFmtPasteQues{\cq@CutName}}}\fi} +\def\declCopyQues#1{\def\cqCopiedQues{#1}} +\def\def@QuesToSoln{\restoreNormalSolns + \global\terminexchangedfalse % dps cq + \ifeq@hidesolution\else\writeToExSolns{\protect + \declCopyQues{\protect\input{\cq@CutName}}}\fi} +\newcommand\restoreNormalSolns{% + \writeToExSolns{\protect\decleqterminex{\protect\eqterminexDEF}}} +\newcommand{\eq@CommonCmd}[1]{\def\eq@@CommonCmd{#1}#1} +\let\eq@@CommonCmd\@empty +\newcommand\gExCommonCmd[1]{\gdef\gEx@CommonCmd{\eq@CommonCmd{#1}}} +\let\gEx@CommonCmd\@empty +\let\endexerhook\@empty +\newenvironment{exercise} +{% + \let\cq\cq@CQ\let\endcq\endcq@CQ + \csarg\let{cq*}\cqs@CQ + \csarg\let{endcq*}\endcqs@CQ + \par\removelastskip\eq@priorexskip\noindent + \let\eqCommonCmd\eq@CommonCmd + \def\eq@argi{eqexno}%% use eqexno counter + \if\eq@exerstarEnv*\def\exerstar{*}\else\def\exerstar{x}\fi + \def\currhideopt{x}% + \@ifnextchar[{\exercise@}% + {\if\exerstar*\def\eq@next{\@exercise}\else + \def\eq@next{\exercise@@}\fi\eq@next}% +}{\eq@postexerciseHook\endexerhook\par + \global\eq@exerciseheadingtrue\removelastskip\eq@exerskip} +\def\exercise@[#1]{\edef\eq@arg{#1}% + \if\eq@arg h\def\currhideopt{h}% + \eq@hidesolutiontrue\eq@nolinktrue% + \ifeq@globalshowsolutions + \eq@hidesolutionfalse\eq@nolinkfalse\fi + \def\eq@next{\@exercise}% h, no *, no counter + \else + \if\eq@arg H% + \edef\currhideopt{\Hidesymbol}% + \eq@hidesolutiontrue\eq@nolinktrue% + \ifeq@globalshowsolutions + \eq@hidesolutionfalse\eq@nolinkfalse + \fi + \def\eq@next{\@exercise}% H, no *, no counter + \else + \def\currhideopt{x}% + \ifx\eq@arg\@empty\else\def\eq@argi{#1}\fi + \if\exerstar*\def\eq@next{\@exercise}\else + \def\eq@next{\exercise@@}\fi + \fi + \fi +\eq@next} +\def\exercise@@{\@ifstar{\def\exerstar{*}\@exercise}{\exercise@@@}} +\def\exercise@@@{\@ifnextchar[{\exercise@@@@}{\@exercise}} +\def\exercise@@@@[#1]{\edef\eq@arg{#1}% + \if\eq@arg h\def\currhideopt{h}% + \eq@hidesolutiontrue\eq@nolinktrue + \ifeq@globalshowsolutions + \eq@hidesolutionfalse\eq@nolinkfalse\fi + \def\eq@next{\@exercise}% h, no *, no counter + \else + \if\eq@arg H\edef\currhideopt{\Hidesymbol}% + \eq@hidesolutiontrue\eq@nolinktrue% + \def\eq@next{\@exercise}% h, no *, no counter + \else + \def\currhideopt{x}% + \PackageWarning{exerquiz}{The option #1 is not recognized} + \let\eq@next\relax + \fi + \fi +\eq@next} +\newif\ifeq@exerciseheading \eq@exerciseheadingtrue +\let\prior@exerSolnHeaderHook\@empty +\newcommand\exerSolnHeader[3]{% + \prior@exerSolnHeaderHook + \ifeqforpaper\else\webnewpage\fi\markright{#1}%\par\noindent% + #3% + \solnhspace +} +\let\solnItemMngt\relax +\let\eqEXt\@gobbletwo +\let\endeqEXt\relax +\let\eqExtArg\@empty +\let\eqFilterArg\@empty +\let\eqExerSolnHeader\@empty +\let\solutionparshape\@empty +\def\eq@pslnaindnt{0pt} +\let\eq@setPrbSolnAftrIndnt\relax +\newcommand{\setPrbSolnAftrIndent}[1]{\ifdim#1=0pt + \def\eq@pslnaindnt{0pt}\let\eq@setPrbSolnAftrIndnt\relax\else + \edef\eq@pslnaindnt{#1}\edef\eq@setPrbSolnAftrIndnt{% + \expandafter\noexpand\expandafter\parindent#1\noexpand\relax}\fi +} +\newif\if@restorejustify \@restorejustifyfalse +\newcommand\restoreJustifyOn{\@restorejustifytrue} +\newcommand\restoreJustifyOff{\@restorejustifyfalse} +\def\restorejustify{\if@restorejustify + \@rightskip\z@skip \rightskip\@rightskip + \leftskip\z@skip \let\\\@normalcr\fi} +\def\@exercise{% + \global\let\solutionparshape\@empty + \let\verbatim@out=\ex@solns + \if\eq@argi0\else\refstepcounter{\eq@argi}\fi\stepcounter{@exno}% + \if\exerstar*% if exercise with parts + \eq@nolinktrue + \else + \if\currhideopt H% + \else + \ifeq@solutionsafter + \eq@nolinktrue % no link to solution + \else + \eq@ckglobalhide % + \ifeq@hidesolution\else + \global\let\eqExerSolnHeader\eq@@writeexheader + \fi + \fi + \fi + \fi + \ifvmode\ifdim\lastskip>\z@ + \vskip-\lastskip + \fi\fi + \if\exerstar*% + \let\solution\solnexer@woparts + \let\endsolution\endsolnexer@woparts + \let\parts\exercise@parts + \let\endparts\endexercise@parts + \else + \let\solution\solnexer@woparts + \let\endsolution\endsolnexer@woparts + \let\parts\relax + \let\endparts\relax + \if\Hidesymbol h\eq@nolinkfalse\ifeq@solutionsafter + \eq@nolinktrue\fi\fi + \fi + \eq@initializeContAnnot + \ifeq@exerciseheading + \prior@questionsHook\marginparpriorhook\noindent\eqexheader@wrapper + \afterlabelhskip\marginparafterhook\gEx@CommonCmd + \eq@setPrbSolnAftrIndnt\ignorespaces\fi +} +\newif\ifterminexchanged \terminexchangedfalse % dps cq +\newcommand\decleqterminex[1]{\def\eqterminex{#1}} +\def\eqterminexDEF{\relax\ignorespaces} +\decleqterminex{\eqterminexDEF} +\newif\ifmakeExSlLocal \makeExSlLocalfalse +\def\makeExSolnsLocalOn{\makeExSlLocaltrue} +\def\makeExSolnsLocalOff{\makeExSlLocalfalse} +\def\eqExerSolnHeaderSngl{% + \ifmakeExSlLocal\protect\begingroup^^J\fi + \protect\eqEXt{\eqExtArg}{\eqFilterArg}\protect + \solnItemMngt\protect\exerSolnHeader{\exsecrunhead}{ex.\the@exno}% + {\exsllabelformat}\exer@solnheadhook + \exersolnheadhook\protect\eqterminex +} +\def\eq@@writeexheader{\set@display@protect + \immediate\write\verbatim@out{\eqExerSolnHeaderSngl}% + \set@typeset@protect +} +\def\eqExerSolnHeaderList{% + \ifmakeExSlLocal\protect\begingroup^^J\fi + \protect\eqEXt{\eqExtArg}{\eqFilterArg}\protect + \solnItemMngt\protect\exerSolnHeader{\exsecrunhead}% + {ex.\the@exno\thepartno}{\exsllabelformatwp}% + \exer@solnheadhook\exersolnheadhook\protect\eqterminex +} +\def\eq@@writeexheaderlist{\set@display@protect + \immediate\write\verbatim@out{\eqExerSolnHeaderList}% + \set@typeset@protect +} +\long\def\setsolnspace#1{\def\newsolnspace{#1}% + \let\solnspace\newsolnspace} +\newif\ifeq@ckSolnVspace \eq@ckSolnVspacetrue +\def\ckSolnOpt{\global\eq@ckSolnVspacetrue} +\def\noSolnOpt{\global\eq@ckSolnVspacefalse} +\let\solnhspace\space +\let\solnspace\space +\let\exsolnonceonlytophook\relax +\def\solnexer@woparts{% + \ifanswerkey\ifeqe@flextended\ifcont@nnot + \ifx\solutionparshape\@empty\else % dpsj8 + \pushEnvir + \everypar{}\if@eqalignfilllinestoleft\else + \parshape=1 \leadinIndent \linewidth\fi + \popEnvir + \fi\fi\fi\fi\def\bLeaveVspace{x}% = no vertical space added + \exsolnonceonlytophook % dps27 + \global\let\exsolnonceonlytophook\relax + \@ifundefined{KV@eqefillLines@bgonly}{} + {\ifKV@eqefillLines@bgonly\ifvmode\else + \par\leavevmode\strut\fi\fi + \ifKV@eqefillLines@outlineonly\leavevmode\strut\fi}% + \ifeq@ckSolnVspace + \def\eq@next{\@ifnextchar[{\solnexer@@woparts}%] + {\solnexer@@woparts[\null]}}\else + \def\eq@next{\solnexer@@woparts[\null]}\fi + \eq@next +} +\let\eqPriorVspace\@gobble +\newif\if@eqlinedfiller \@eqlinedfillerfalse +\newcommand{\vspaceFiller}[1]{\vfill} +\newcommand{\vspaceFillerDefault}[1]{\vfill} +\def\eqWriteLine{\hfill} +\def\eq@linesXPgs{% + \begingroup\offinterlineskip\parskip0pt + \@tempcnta=0 + \@whilenum\@tempcnta<\soln@keys@nLines\relax\do + {\vskip0pt\penalty-50\vglue\wlVspace\eqWriteLine + \advance\@tempcnta1\relax}\par\endgroup +} +\let\leavevspace\relax % dpsj5 +\newcommand{\vspaceFmt}[1]{% + \ifx\solutionparshape\@empty\else + \advance\linewidth-\leadinIndentPrtSep\fi + \ifdim\sameVspace>0pt + \let\bLeaveVspace\@empty + \def\leavevspace{% + \ifx\eq@insertverticalspace\eq@YES\par\eq@quessolskip + \eqPriorVspace{#1}{\nobreak\noindent + \if@eqlinedfiller + \ifx\soln@keys@nLines\@empty + \def\eq@lines@next{\vspaceFiller{#1}}\else + \def\eq@lines@next{\eq@linesXPgs}\fi + \else + \def\eq@lines@next{\parbox[b][#1][t]{\linewidth} + {\vspaceFiller{#1}}}% + \fi\eq@lines@next}% + \fi + }\expandafter\leavevspace % dpsj6 + \fi +} +\define@key{soln@keys}{nLines}[]{\def\soln@keys@nLines{#1}} +\let\soln@keys@nLines\@empty +\def\eqKV@errx#1{\xdef\XKV@rm{\@tempa}} +\def\eqSolnForEqexam#1{% + \let\soln@keys@nLines\@empty + \setkeys*{soln@keys}{#1}% + \ifx\soln@keys@nLines\@empty + \ifx\minVspacet@bs\@empty\xdef\sameVspace{\XKV@rm}\else + \xdef\sameVspace{\minVspacet@bs}\fi + \else + \@tempdima\wlVspace + \@tempdima=\soln@keys@nLines\@tempdima + \xdef\sameVspace{\the\@tempdima}% + \ifx\XKV@rm\@empty\else + \if@equsedim\let\soln@keys@nLines\@empty + \xdef\sameVspace{\XKV@rm}\fi + \fi + \fi + \ifx\sameVspace\@empty\gdef\sameVspace{0pt}\fi +} +\def\solnexer@@woparts[#1]{% + \ifcqIsActive\else\ifterminexchanged + \restoreNormalSolns\fi\fi % dps cq + \global\cqIsActivefalse + \def\eq@argi{#1}\def\eq@null{\null}% + \ifx\eq@argi\@empty\gdef\sameVspace{0pt}\else + \ifx\eq@argi\eq@null\gdef\sameVspace{0pt}\else + \@ifundefined{PointsOnLeft}{% + \let\eqKV@errx@SAVE\KV@errx + \let\KV@errx\eqKV@errx\let\XKV@rm\@empty + \edef\temp@exp{\noexpand\setkeys*{soln@keys}{#1}}\temp@exp + \let\KV@errx\eqKV@errx@SAVE + \ifx\soln@keys@nLines\@empty\else + \PackageInfo{exerquiz}{% + nLines key detected in solution environment,\MessageBreak + is not not recognized without eqexam,\MessageBreak + will remove it}% + \let\soln@keys@nLines\@empty\fi + \xdef\sameVspace{\XKV@rm}% + }{\eqSolnForEqexam{#1}}% + \fi\fi + \solnexer@@@woparts +} +\def\solnsafterSkip#1{\setlength{\@tempdima}{#1}% + \edef\solnsafterSkipAmt{\the\@tempdima}% + \def\solutionsafterSkip{\vskip\solnsafterSkipAmt\relax}} +\solnsafterSkip{\smallskipamount} +\def\@solnafterSkipOnce#1{\setlength{\@tempdima}{#1}% + \xdef\@solnafterSkipOnceAmt{\the\@tempdima}}% +\def\@@solnafterSkipOnce{\vskip\@solnafterSkipOnceAmt\relax %dpsj3 + \gdef\@solnafterSkipOnceAmt{0pt}} +\def\@solnafterSkipOnceAmt{0pt} +\def\quessolSkip#1{\setlength{\@tempdima}{#1}% + \edef\eq@quessolskip{\noexpand\vskip\the\@tempdima\relax}} +\def\eq@quessolskip{\vskip\smallskipamount} +\def\eqe@debugVertSkip#1{} +\def\eqe@showEndHere#1{#1} +\def\eqe@setStartSolns{% + \xdef\eq@startSoln{\the\pagetotal}% + \eqe@debugVertSkip{\marginpar{\smash{b[\sameVspace]}}}% +} +\let\eqSavedComment\comment +\let\eqSavedEndCommet\endcomment +\def\setTabulrSolnEnv{% + \@ifundefined{@listii@SAVE}{\global\let\@listii@SAVE\@listii}{}% + \expandafter\def\expandafter\@listii\expandafter{\@listii@SAVE + \leftmargin\leftmarginii \labelwidth\leftmarginii + \advance\labelwidth-\labelsep}% + \def\everyparShape{\everypar{\parshape \@ne 0pt \linewidth}}% + \reset@doendpe{\parshape \@ne 0pt \linewidth}% + \parshape \@ne 0pt \linewidth + \everyparShape +} +\newif\ifthereissolution +\let\priorexsolafterList\@empty +\let\priorexsolafterTab\@empty +\let\priorexsolafterSngl\@empty +\def\eq@Hid{H}\def\eq@hid{h} +\def\solutionafterExCmds#1{\def\@rgi{#1}\ifx\@rgi\@empty + \let\eqSolnExCmds\relax\else + \def\eqSolnExCmds{#1}\fi} +\let\eqSolnExCmds\relax +\def\eq@b@ddCodeSpecialDef#1{#1}% dpsj4 +\let\eq@b@ddCodeSpecial\eq@b@ddCodeSpecialDef % dpsj4 +\def\solnexer@@@woparts{\ifeq@solutionsafter\else + \expandafter\begingroup\fi %dpsj10 + \global\thereissolutiontrue + \global\let\procsoln\relax % dpsj6 + \global\let\endprocsoln\relax % dpsj6 + \def\exerwparts@cols{0}% + \let\verbatim@out\ex@solns + \if\currhideopt\eq@Hid + \let\minVspacet@bs\@empty + \let\procsoln\eqSavedComment + \let\endprocsoln\eqSavedEndCommet + \def\eq@next{\procsoln}% + \else + \eq@ckglobalhide + \ifeq@hidesolution + \let\procsoln\eqSavedComment + \let\endprocsoln\eqSavedEndCommet + \else + \ifeq@solutionsafter\else + \ifx\eq@@CommonCmd\@empty\else + \set@display@protect + \immediate\write\verbatim@out{\eq@@CommonCmd}% + \set@typeset@protect + \fi + \fi + \let\procsoln\verbatimwrite + \let\endprocsoln\endverbatimwrite + \fi + \def\eq@next{% + \ifeq@solutionsafter + \let\procsoln\relax % dpsj6 + \let\endprocsoln\relax + \removelastskip\removelastparskip + \cqSAtrue\eqCQDeclarations + \declCopyQues{\input{\cq@CutName}}% + \ifx\exsolafter\@empty + \ifdim\sameVspace=0pt\eqe@setStartSolns + \else + \solutionsafterSkip + \@@solnafterSkipOnce % dpsj3 + \eqe@setStartSolns + \fi + \else\par\kern0pt + \solutionsafterSkip + \@@solnafterSkipOnce % dpsj3 + \noindent\strut\eqe@setStartSolns + \fi + \parskip\eqeques@parsep + \ifx\endparts\endexercise@parts@tabular + \eq@setPrbSolnAftrIndnt + \restorejustify + \fi + \ifx\endparts\endexercise@parts@tabular\expandafter + \priorexsolafterTab\else + \ifx\endparts\endexercise@parts@list\expandafter + \priorexsolafterList\else\expandafter + \priorexsolafterSngl\fi\fi + \exsolafter\space\ignorespaces + \solutionparshape + \else + \eqExerSolnHeader + \global\let\eqExerSolnHeader\@empty + \global\therearesolutionstrue\expandafter\procsoln + \fi + }% + \fi + \eq@b@ddCodeSpecial{\eq@next}% +}% dpsj4 +\let\endsolnexerhook\@empty +\let\pkg@endsolnexerhook\@empty +\let\endsolnexerhookaux\@empty +\def\eq@fititin#1{\noindent\unskip\nobreak\hfill\penalty100 + \hskip1em\hbox{}\nobreak\hfill#1}% +\let\eqfititin\eq@fititin +\newcommand\eqExerSolnTrailer{% + \protect\ReturnTo{page.\the\c@page}% + {\protect\mbox{\if\exerstar*\exrtnlabelformatwp\else + \exrtnlabelformat\fi}}% + \protect\endeqEXt\ifeqforpaper\protect\par{\belowexsolnskip}\fi^^J% + \ifmakeExSlLocal\protect\endgroup^^J\fi +} +\let\eq@e@ddCodeSpecialDef\relax % dpsj4 +\let\eq@e@ddCodeSpecial\eq@e@ddCodeSpecialDef % dpsj6 +\let\kdvsp@Restore\relax % dpsj20 +\def\endsolnexer@woparts{\endprocsoln\eq@e@ddCodeSpecial + \pkg@endsolnexerhook % djsj8 moved from the end of the macro + \ifeq@solutionsafter\else + \expandafter\endgroup\fi % from \begingroup at \solnexer@@@woparts + \global\let\exsolnonceonlytophook\relax + \ifx\sameVspace\@empty\gdef\sameVspace{0pt}\fi % dpsj5 + \ifvspacewithsolns\vspaceFmt{\sameVspace}\else + \ifeq@nosolutions\ifeq@solutionsafter\else + \vspaceFmt{\sameVspace}\fi\fi\fi + \if\currhideopt H% + \ifkeepdeclaredvspacing\vskip\sameVspace\fi + \else + \ifeq@solutionsafter + \ifx\isitleadin\eq@YES\parshape=0 \fi % dpsj9 + \if\exerstar*% + \eq@fititin{\mbox{\exrtnlabelformatwp}}\else + \eq@fititin{\mbox{\exrtnlabelformat}}\fi + \ifx\istabularexer\eq@YES\unskip\kern0pt\else\par\fi % dpsj6 + \ifx\minVspacet@bs\@empty + \ifkeepdeclaredvspacing + \@tempdima\pagetotal + \advance\@tempdima-\eq@startSoln + \@tempdimb\sameVspace\relax + \ifdim\@tempdimb>1sp\relax + \advance\@tempdimb-\@tempdima + \ifdim\@tempdimb>0pt\vglue\@tempdimb\kern0pt + \let\eqe@showEndHere\@gobble + \edef\tmp@exp{\noexpand\marginpar{% + \noexpand\smash{e: adj \the\@tempdimb}}}% + \eqe@debugVertSkip{\tmp@exp}% + \fi + \fi + \fi + \eqe@showEndHere{\eqe@debugVertSkip{\marginpar{\smash{e}}}}% + \fi + \else + \eq@ckglobalhide + \ifeq@hidesolution\else + \endsolnexerhookaux + \let\verbatim@out\ex@solns + \set@display@protect + \immediate\write\verbatim@out{\eqExerSolnTrailer}% + \set@typeset@protect + \fi + \fi + \fi + \kdvsp@Restore % dpsj20 + \endsolnexerhook\penalty0\relax} +\let\eq@exerstarEnv\relax +\newenvironment{exercise*}{\def\eq@exerstarEnv{*}\exercise} +{\endexercise} +\def\exerwparts@cols{0} +\let\topofpartshook\relax +\let\@listiiredefined\eq@NO +\let\itsExerParts\eq@NO +\newif\if@tableadinitem\@tableadinitemfalse +\newcommand{\tableadin@external}{\PackageError{exerquiz/eqexam} + {The \string\tableadin\space command is designed\MessageBreak + for the problem* environment of eqexam}{Use \string\tableadin\space + in the problem* environment of eqexam.}% +} +\let\tableadin\tableadin@external +\newcommand{\eq@tableadinparts}{\item\relax + \PackageError{exerquiz/eqexam}{The \string\tableadin\space + command is not allowed in the\MessageBreak + parts environment}{Use \string\tableadin\space + in the problem* environment of eqexam.}% +} +\let\istabularexer\eq@NO +\def\exercise@parts{\let\rlspar\relax + \ifx\solutionparshape\@empty + \let\isitleadin\eq@NO + \if@tableadinitem\let\rlspar\@gobbletwo\fi + \else\let\isitleadin\eq@YES\fi + \rlspar\removelastskip\par + \if\isitleadin\eq@YES + \def\eqparts@topsep{0pt}% + \vskip\eqparts@itemsep\relax\fi + \topofpartshook + \let\itsExerParts\eq@YES + \global\let\@listiiredefined\eq@NO + \def\exerwparts@cols{0}\@ifnextchar[% + {% + \if@tableadinitem\else\removelastparskip\fi + \let\endparts\endexercise@parts@tabular\exercise@parts@tabular@}% + {\let\endparts\endexercise@parts@list\exercise@parts@list}} +\def\eq@extralabelsep{0pt} +\newcommand{\setPartsWidth}[1]{\def\parts@indent{\normalfont#1}% + \bgroup\settowidth{\eq@tmpdima}{\parts@indent}% + \xdef\widthOfParts{\the\eq@tmpdima}\egroup} +\setPartsWidth{(d)} +\def\eqe@prtsepPrb{\ } +\providecommand{\prbPrtsep}[1]{\def\eqe@prtsepPrb{#1}} +\providecommand{\exPrtsep}[1]{\def\eqe@prtsepPrb{#1}} +\providecommand{\eqequesparsep}[1]{\def\eqeques@parsep{#1}} +\eqequesparsep{0pt} +\let\prior@parts@hook\@empty +\let\post@parts@hook\@empty +\let\abovepartshook\@empty +\let\belowpartshook\@empty +\let\eqp@rtc@lcm@rk\relax +\let\eq@insertContAnnot\relax +\def\eq@item@common{\eq@insertContAnnot\eqp@rtc@lcm@rk + \def\currhideopt{x}\eq@hidesolutionfalse\eq@nolinkfalse + \@ifnextchar[{\@ckhide}{\eq@item}} +\newcommand{\partsitemsep}[1]{{% + \setlength{\@tempdima}{#1}% + \xdef\eqparts@itemsep{\the\@tempdima}}} +\let\eqpartsitemsep\partsitemsep +\def\eqparts@itemsep{0pt} +\newcommand\partsparsep[1]{{% + \setlength{\@tempdima}{#1}% + \xdef\eqparts@parsep{\the\@tempdima}}} +\def\eqparts@parsep{0pt} +\newcommand\partstopsep[1]{{% + \setlength{\@tempdima}{#1}% + \xdef\eqparts@topsep{\the\@tempdima}}} +\def\eqparts@topsep{3pt} +\newcommand{\leadinitem@external}{\PackageError{exerquiz/eqexam} + {The \string\leadinitem\space command is designed to be\MessageBreak + the first item in the problem*\MessageBreak + environment above the parts environment} + {Use \string\leadinitem\space in the problem* environment.}% +} +\let\leadinitem\leadinitem@external +\let\itsforleadinitem\eq@NO +\newcommand{\eq@leadinitemparts}{\item\relax + \PackageError{exerquiz/eqexam}{The \string\leadinitem\space + command is not allowed in the\MessageBreak + parts environment} + {Use \string\leadinitem\space in the problem* environment.}% +} +\def\eq@handleOptArg[#1]{\def\eq@optArg{[#1]}\eq@handleOptArgi} +\def\eq@handleOptArgi{\expandafter + \eq@item@latex\eq@optArg\exlisttabheaderafterhook} +\newif\ifwithinparts +\let\ex@listtabheader@fterhook\@empty +\newenvironment{exercise@parts@list}{% + \settowidth{\eq@tmplength}{\parts@indent}% + \edef\widthOfParts{\the\eq@tmplength}% + \eq@initializeContAnnot\eq@nolinkfalse\prior@parts@hook + \abovepartshook\list{\normalfont + \if\Hidesymbol h\eq@nolinkfalse\ifeq@solutionsafter + \eq@nolinktrue\fi\fi + \if\currhideopt H% + \else + \ifeq@solutionsafter + \eq@nolinktrue % no link to solution + \else + \ifeq@nosolutions + \eq@nolinktrue % no link to solution + \else + \eq@ckglobalhide + \ifeq@hidesolution\eq@nolinktrue\else + \global\let\eqExerSolnHeader\eq@@writeexheaderlist + \fi + \fi + \fi + \fi + \makebox[\widthOfParts][r]{\eqexlisttabheader}% +}{% + \usecounter{partno}% + \if\isitleadin\eq@YES + \settowidth{\eq@tmplength}{\parts@indent\eqe@prtsepPrb}% + \xdef\prtsIndntSep{\the\eq@tmplength}% + \if\itsforleadinitem\eqe@YES\setcounter{partno}{\fliPartNo}\else + \setcounter{partno}{1}\fi\fi + \let\leadinitem\eq@leadinitemparts + \let\tableadin\eq@tableadinparts + \global\let\solutionparshape\@empty + \setlength{\topsep}{\eqparts@topsep}% + \setlength{\parskip}{0pt}% + \setlength{\partopsep}{0pt plus 1pt minus 1pt}% + \ifdim\eqeques@parsep=0pt + \setlength{\parsep}{\eqparts@parsep}% + \else + \setlength{\parsep}{\eqeques@parsep}% + \fi + \setlength{\itemsep}{\eqparts@itemsep-\parsep}% + \setlength{\itemindent}{0pt}% + \setlength{\listparindent}{\parindent}% + \settowidth{\labelsep}{\normalfont\eqe@prtsepPrb}% + \addtolength{\labelsep}{\eq@extralabelsep}% + \settowidth{\labelwidth}{\parts@indent}% + \setlength{\leftmargin}{\labelwidth}% + \addtolength{\leftmargin}{\labelsep}% + \let\eq@item@latex\item + \def\eq@item{\@ifnextchar[{\eq@handleOptArg} + {\eq@item@latex\ex@listtabheader@fterhook + \exlisttabheaderafterhook}}% + \def\eqthisenv{parts}\withinpartstrue + \def\item{\ifx\@currenvir\eqthisenv + \def\eq@next{\eq@item@common}\else + \def\eq@next{\eq@item}\fi + \eq@next}% +}}{\endlist\global\let\leadinitem\leadinitem@external + \post@parts@hook\belowpartshook} +\def\eq@initializeContAnnot{\@ifundefined{eqequestions} + {\global\let\eqeCurrProb\relax} + {\xdef\eqeCurrProb{\theeqquestionnoi}}% + \xdef\eq@currProbStartPage{\arabic{page}}% +} +\define@key{tabp@rts}{nCols}{\def\exerwparts@cols{#1}} +\define@key{tabp@rts}{minVspace}{\def\minVspacet@bs{#1}} +\let\minVspacet@bs\@empty +\def\minVspacetabs#1{\def\minVspacet@bs{#1}} +\def\priorexsolafterTab{\ifkeepdeclaredvspacing + \ifeq@solutionsafter\ifx\minVspacet@bs\@empty\else + \priorexsolafterTab@cont\fi\fi\fi} +\def\priorexsolafterTab@cont{\let\exsolafter@save\exsolafter + \let\exsolafter\@empty + \makebox[0pt][r]{\parbox[t][\minVspacet@bs][t]{0pt} + {\strut\hfill\vfill\strut}}% + \minipage[t]{\linewidth}\exsolafter@save} +\def\pkg@endsolnexerhook{\ifkeepdeclaredvspacing + \ifeq@solutionsafter\ifx\minVspacet@bs\@empty\else + \endminipage\fi\fi\fi} +\def\exercise@parts@tabular@[#1]{% + \inittabMark + \let\eq@insertContAnnot\relax + \let\exerwparts@cols\@empty + \setkeys*{tabp@rts}{#1}\ifx\exerwparts@cols\@empty + \edef\exerwparts@cols{\XKV@rm}\fi + \ifx\minVspacet@bs\@empty\keepdeclaredvspacingfalse\fi + \let\istabularexer\eq@YES + \@tempcnta\exerwparts@cols\relax + \ifnum\@tempcnta<2\relax + \PackageError{exerquiz}{% + The number of columns for parts\MessageBreak + needs to be an integer greater than 1} + {Enter an integer, 2 or larger}\fi + \exercise@parts@tabular} +\newcount\eq@extabColCnt +\def\autotabOn{\let\eq@tabMarkChk\relax% + \PackageInfo{exerquiz/eqexam}{Executing \string\autotabOn}} +\def\autotabOff{\let\eq@tabMarkChk\@gobble + \PackageInfo{exerquiz/eqexam}{Executing \string\autotabOff}} +\autotabOff +\def\inittabMark{\global\eq@extabColCnt=0 } +\def\resettabMark{\global\eq@extabColCnt=1 } +\newcommand\autotabnewline[1][\eqparts@tabrowsep]{% + \ifnum\exerwparts@cols>0\relax + \ifx\eq@tabMarkChk\@gobble + \def\eq@atnext{\expandafter + \tabularnewline\expandafter[#1]}\else + \def\eq@atnext{\resettabMark\tabularnewline + \noalign{\expandafter\kern#1}}\fi + \expandafter\eq@atnext\fi} +\def\eq@tabMark{% + \ifnum\eq@extabColCnt=0\relax + \global\advance\eq@extabColCnt1\relax + \let\eq@next\relax + \else + \ifnum\eq@extabColCnt=1\relax + \let\eq@next\relax + \else + \ifnum\eq@extabColCnt>\exerwparts@cols + \let\eq@next\autotabnewline + \else\def\eq@next{&}\fi + \fi + \fi + \eq@next + \global\advance\eq@extabColCnt1\relax +} +\newcommand\partstabcolsep[1]{\def\eq@partstabcolsep{#1}} +\partstabcolsep{1.5pt} +\newcommand\partstabtopsep[1]{\def\eq@partstabtopsep{#1}} +\partstabtopsep{3pt} +\def\eq@vpartstabtopsep{\vskip\eq@partstabtopsep\relax} +\newcommand\partstabrowsep[1]{\setlength{\@tempdima}{#1}% + \edef\eqparts@tabrowsep{\the\@tempdima}} +\partstabrowsep{0pt} +\newenvironment{exercise@parts@tabular}{% + \setcounter{partno}{0}% + \def\tablrIndent{\hglue\prtsIndntSep\relax}% + \if\isitleadin\eq@YES + \if$\the\everypar$\let\tablrIndent\relax\fi + \setcounter{partno}{1}\fi + \let\leadinitem\eq@leadinitemparts + \let\tableadin\eq@tableadinparts + \global\let\solutionparshape\@empty + \settowidth{\eq@tmplength}{\parts@indent\eqe@prtsepPrb}% + \xdef\prtsIndntSep{\the\eq@tmplength}% + \sbox{\eq@tmpbox}{\parts@indent}% + \let\eq@item@latex\item + \let\eq@item\item@part@tabular + \def\eqthisenv{parts}\withinpartstrue + \def\item{\ifx\@currenvir\eqthisenv + \def\eq@next{\eq@tabMarkChk\eq@tabMark\eq@item@common}\else + \def\eq@next{\eq@item@latex}\fi + \eq@next}\eq@nolinkfalse + \@ifundefined{@xtabularcr}{\let\@xarraycr\eq@xtabularcr} + {\let\@xtabularcr\eq@xtabularcr}% + \eq@tmpdima=\linewidth + \advance\eq@tmpdima-\prtsIndntSep\relax + \@tempcnta\exerwparts@cols\relax + \advance\@tempcnta-1\relax + \multiply\@tempcnta2\relax + \@tempdima\prtsIndntSep\relax + \divide\@tempdima 2\relax + \edef\halfWidth{\the\@tempdima}% + \advance\@tempdima\eq@partstabcolsep\relax + \tabcolsep\@tempdima + \multiply\@tempdima\@tempcnta + \advance\eq@tmpdima-\@tempdima + \divide\eq@tmpdima by\exerwparts@cols\relax %dpsj3 + \edef\widthOfPartsBox{\the\eq@tmpdima}% dpsj2 + \if@tableadinitem\else\vskip\eq@partstabtopsep\relax\fi + \noindent\normalbaselines\kern0pt + \prior@parts@hook\abovepartshook + \tablrIndent\tabular[t]{@{}*{\exerwparts@cols}{>{\setTabulrSolnEnv + \parskip\eqeques@parsep\relax + \parindent0pt\relax\strut}p{\eq@tmpdima}}@{\hidewidth}}% +}{\endtabular\kern0pt + \@ifundefined{@listii@SAVE}{}{\global\let\@listii\@listii@SAVE + \global\let\@listii@SAVE\relax}% + \post@parts@hook\belowpartshook + \aftergroup\eqe@innermarkpts + \aftergroup\eq@vpartstabtopsep} +\let\eqe@innermarkpts\relax +\def\item@part@tabular{\refstepcounter{partno}% + \global\let\eqExerSolnHeader\@empty + \ifeq@solutionsafter + \eq@nolinktrue % no link to solution + \else\ifeq@nosolutions + \eq@nolinktrue % no link to solution + \else + \eq@ckglobalhide + \ifeq@hidesolution\eq@nolinktrue\else + \gdef\eqExerSolnHeader{\eq@@writeexheaderlist}% + \fi\fi\fi + \if@restorejustify\restorejustify\else\PBS\raggedright\fi + \settowidth{\eq@tmplength}{\parts@indent\eqe@prtsepPrb}% + \xdef\prtsIndntSep{\the\eq@tmplength}% + \sbox{\eq@tmpbox}{\parts@indent}% + \eq@tmpdima=\wd\eq@tmpbox + \addtolength\eq@tmplength{\eq@extralabelsep}% + \xdef\partshangamount{\the\eq@tmplength}% + \parshape \@ne 0pt \linewidth + \everypar{\parshape \@ne 0pt \linewidth}% + \eq@setPrbSolnAftrIndnt + \makebox[0pt][r]{\eqexlisttabheader\eqe@prtsepPrb}% + \ex@listtabheader@fterhook + \exlisttabheaderafterhook\ignorespaces +} +\def\@ckhide[#1]{\edef\eq@arg{#1}% + \def\currhideopt{x}% + \ifx\eq@arg\@empty\else + \if\eq@arg\eq@Hid + \eq@hidesolutiontrue\eq@nolinktrue% + \edef\currhideopt{\Hidesymbol}% + \else + \ifeq@globalshowsolutions\else + \if\eq@arg\eq@hid + \eq@hidesolutiontrue\eq@nolinktrue% + \def\currhideopt{h}% + \fi + \fi + \fi\fi + \eq@item +} +\def\tabControlOn{\@ifundefined{@xtabularcr} + {\let\save@@xtabularcr\@xarraycr} + {\let\save@@xtabularcr\@xtabularcr}} +\def\tabControlOff{\@ifundefined{@xtabularcr} + {\let\@xarraycr\save@@xtabularcr} + {\let\@xtabularcr\save@@xtabularcr}} +\AtBeginDocument{\tabControlOn} +\def\eq@xtabularcr{\@ifnextchar[{\save@@xtabularcr} + {\eqe@tab@parts@rowsep}}% +\def\eqe@tab@parts@rowsep{\save@@xtabularcr + \noalign{\expandafter\kern\eqparts@tabrowsep}}% +\def\includeexersolutions{\@ifstar + {\let\resetEXsolns\relax\includeexersolutionsi} + {\def\resetEXsolns{\global\let\include@solutions\relax}% + \includeexersolutionsi}% +} +\newcommand{\includeexersolutionsi}[1][]{% + \filterFor{#1}\includeexersolutionsii +} +\def\includeexersolutionsii{% + \include@solutions + \resetEXsolns + \let\eqFilterArg\@empty +} +\long\def\gobbleToEndEXt#1\endeqEXt{% + \ifeqforpaper\expandafter\@gobbletwo\fi} +\newcommand\filterFor[1]{\def\eqFilterArg{#1}} +\newcommand\inclEXtFilter[2]{\def\eqargii{#2}\ifx\eqargii\eqFilterArg + \else\expandafter\gobbleToEndEXt\fi} +\newcommand\useEXtFilter{\let\eqEXt\inclEXtFilter} +\let\eqsolutionshook\@empty +\let\eq@solutionshook\@empty +\let\priorexsectitle\@empty +\let\priorexslinput\@empty +\def\exerSolnsHeadnToc{\section*{\exsectitle}% + \addcontentsline{toc}{section}{% + \@ifundefined{web@latextoc}{}{% + \ifx\web@latextoc\eq@YES\else + \protect\numberline{}\fi}\exsectitle}} +\@ifpackageloaded{web}{\def\eq@normallheader{\lheader{\rightmark}}} + {\let\eq@normallheader\relax} +\@ifpackageloaded{web}{\def\eq@defaultlheader{\lheader{\aeb@setmarks}}} + {\let\eq@defaultlheader\relax} +\newif\ifExSolutionsSet \ExSolutionsSetfalse +\newcommand{\exerSolnInput} +{% + \@ifundefined{eqe@IWO}{}{\ifsolutionsAtEnd%\ifvspacewithsolns + \eqe@IWO\@auxout{\string\expandafter\string\gdef + \string\csname\space eqExamQuesLastPage\string\endcsname + {\arabic{page}}}\fi} + \let\webnewpage\relax + \ifsolutionsonly\else\immediate\closeout\ex@solns\fi + \ifeq@nosolutions\else + \iftherearesolutions + \ifsolutionsonly\eq@solutionshook + \eqsolutionshook + \else + \newpage\eq@solutionshook + \eqsolutionshook\markright{}\eq@normallheader + \fi + \markright{\exsectitle}% + \ifx\webnewpage\relax + \def\webnewpage{\global\let\webnewpage\newpage}% + \fi + \priorexsectitle\exerSolnsHeadnToc\priorexslinput + \InputIfFileExists{\jobname.sol} + {\global\ExSolutionsSettrue}{\PackageWarning{exerquiz} + {!!! Solutions to exercises not found}}% + \global\ExSolutionsSetfalse + \newpage\eq@defaultlheader + \fi + \fi +} +\def\include@solutions{% + \exerSolnInput +} +\newcommand{\prior@questionsHook}{} +\let\qMark@Hook\@empty +\let\aebtitleQuiz\@empty +\newcommand{\post@questionsHook}{} +\newcommand{\quesNumColor}[1]{\def\eq@quesNumCol{#1}} +\quesNumColor{blue} +\renewcommand{\theeqquestionnoi}{\arabic{eqquestionnoi}} +\newcommand{\labeleqquestionnoi}{% + \color{\eq@quesNumCol}\bfseries\theeqquestionnoi.} +\renewcommand\theeqquestionnoii{(\alph{eqquestionnoii})} +\newcommand{\labeleqquestionnoii}{% + \color{\eq@quesNumCol}\bfseries\theeqquestionnoii} +\renewcommand\theeqquestionnoiii{(\roman{eqquestionnoiii})} +\newcommand{\labeleqquestionnoiii}{% + \color{\eq@quesNumCol}\bfseries\theeqquestionnoiii} +\define@key{props@ques}{labelwidthTo}% + [\normalsize\normalfont\bfseries00.]% + {\def\propQ@labelwidthTo{#1}} +\define@key{props@ques}{labelwidth}[]{\def\propQ@labelwidth{#1}} +\let\propQ@labelwidth\@empty +\define@key{props@ques}{topsep}[\the\topsep]{\edef\propQ@topsep{#1}} +\define@key{props@ques}{partopsep}[\the\partopsep]% + {\edef\propQ@partopsep{#1}} +\define@key{props@ques}{parsep}[\the\parsep]{\edef\propQ@parsep{#1}} +\define@key{props@ques}{itemsep}[\the\itemsep]{\edef\propQ@itemsep{#1}} +\define@key{props@ques}{labelsepTo}[\normalsize\normalfont\ ]% + {\def\propQ@labelsepTo{#1}} +\define@key{props@ques}{labelsep}[\@empty]{\def\propQ@labelsep{#1}} +\let\propQ@labelsep\@empty +\define@key{props@ques}{color}[blue]{\quesNumColor{#1}} +\setkeys{props@ques}{labelwidthTo,topsep,partopsep,parsep,% + itemsep,labelsepTo,color}% +\newenvironment{questions}[1][] +{% + \ifnum\@eqquestiondepth>\tw@\@toodeep\else + \advance\@eqquestiondepth\@ne\fi + \def\@quesctr{eqquestionno\romannumeral\the\@eqquestiondepth}% + \toks@=\expandafter\expandafter\expandafter{#1}\expandafter + \xdef\csname quesOpts\@quesctr\endcsname{\the\toks@}% + \edef\tempexp{\noexpand\setkeys{props@ques}{\the\toks@}}\tempexp + \list{\qMark@Hook\prior@questionsHook\gdef\eqPTs{1}% + \global\let\eqQT\eq@na% + {\@tempcnta=0 \let\@thispr@b\@empty + \@whilenum\@tempcnta<\@eqquestiondepth\do{\advance\@tempcnta\@ne + \ifx\@thispr@b\@empty\edef\@thispr@b{% + \csname theeqquestionno\romannumeral\the\@tempcnta\endcsname}\else + \edef\@thispr@b{\@thispr@b% + \csname theeqquestionno\romannumeral\the\@tempcnta\endcsname}\fi + }\xdef\@currentQues{\@thispr@b}}% + \makebox[\labelwidth][r]{\normalfont\@nameuse{label\@quesctr}}% + \xdef\eq@pageThisQ{\the\c@page}% + \post@questionsHook}{\usecounter{\@quesctr}% + \ifx\propQ@labelsep\@empty + \settowidth{\labelsep}{\propQ@labelsepTo}\else + \setlength{\labelsep}{\propQ@labelsep}\fi + \ifx\propQ@labelwidth\@empty + \settowidth{\labelwidth}% + {\propQ@labelwidthTo\hspace{\labelsep}}\else + \settowidth{\labelwidth}{\hspace{\propQ@labelwidth}% + \hspace{\labelsep}}\fi + \setlength{\topsep}{\propQ@topsep}% + \setlength{\partopsep}{\propQ@partopsep}% + \ifdim\parskip>\z@\addtolength{\topsep}{-\parskip}\fi + \setlength{\parsep}{\propQ@parsep}% + \setlength{\itemsep}{\propQ@itemsep}% + \setlength{\itemindent}{0pt}% + \setlength{\leftmargin}{\labelwidth}% + }% +}{\endlist} +\def\pushquestions{\expandafter\xdef\csname save\@quesctr\endcsname + {\expandafter\the\csname c@\@quesctr\endcsname}\end{questions}} +\def\popquestions{% + \begin{questions}[\csname quesOpts\@quesctr\endcsname]% + \setcounter{\@quesctr}{\csname save\@quesctr\endcsname}% + \@ifnextchar\popquestions{\item[]}{\@ifnextchar\begin{\item[]}{}}} +\newcommand{\priorsqhook}[1]{\def\sq@priorhook{#1}} +\priorsqhook{} +\newcommand{\abovesqskip}[1]{\def\sq@aboveskip{#1}} +\abovesqskip{\par\medskip} +\long\def\endsqhook#1{\def\sq@afterhook{#1}} +\endsqhook{} +\def\@shortquizCnt{0} +\def\@sqGenBaseName{eqSqBn\@shortquizCnt} +\let\sqhspace\space +\let\ListOfSQuizNames\@empty +\newenvironment{shortquiz} +{% + \xdef\eq@pageThisQ{\the\c@page}% + \let\@currentQues\@empty + {\count0=\@shortquizCnt \advance\count0by1\relax + \xdef\@shortquizCnt{\the\count0}}% + \goodbreak\@ifstar{\sqForms\@shortquiz}% + {\if\aeb@FLOverride\eq@f\def\sqstar{*}\else + \def\sqstar{}\sqLinks\fi\@shortquiz}% +}{\aeb@endshortquiz} +\newenvironment{shortquiz*} +{% + \xdef\eq@pageThisQ{\the\c@page}% + {\count0=\@shortquizCnt\advance\count0by1\relax + \xdef\@shortquizCnt{\the\count0 }}% + \sqForms\@shortquiz +}{\aeb@endshortquiz} +\def\@shortquiz{\@ifnextchar[% + {\@@shortquiz}{\@@shortquiz[\@sqGenBaseName]}} +\def\sq@setCLN#1{\ifx\aebTitleQuiz\@empty + \protected@edef\@currentlabelname{#1}\else + \protected@edef\@currentlabelname{\@currentlabelname}\fi +} +\let\isQZ=q \let\isSQZ=s +\let\eqQuizType\relax +\def\@@shortquiz[#1]{%\begingroup + \gdef\oField{#1}\gdef\curr@quiz{#1}\gdef\currQuiz{#1}% + \edef\tmp@Exp{\noexpand\g@addto@macro\noexpand + \ListOfSQuizNames{,#1}}\tmp@Exp + \global\let\eqQzQuesList\@empty + \let\eq@AddProbToQzQuesList\relax + \edef\@currentlabel{\@shortquizCnt}% + \edef\@currentHref{shortquiz.\@shortquizCnt}% + \global\let\eqQuizType\isSQZ\let\@qzsolndest\@empty + \if\sqstar*\relax + \let\@Ans\Ans@sq@f + \ifx\oField\@empty + \typeout{^^JExerquiz: Base field name required when using + shortquiz with '*' option}% + \PackageInfo{exerquiz}{Assuming link style^^J}% + \let\@Ans\Ans@sq@l + \fi + \else + \let\@Ans\Ans@sq@l + \fi + \setcounter{questionno}{0}% + \let\answers\answers@sq + \let\endanswers\endanswers@sq + \let\manswers\manswers@sq + \let\endmanswers\endmanswers@sq + \let\solution\solution@sq + \let\endsolution\endsolution@sq + \sq@aboveskip\sq@priorhook\ignorespaces +} +\newcommand\belowsqskip[1]{\def\aftershortquizskip{#1}} +\belowsqskip{\medskip} +\def\aeb@endshortquiz{\setcounter{quizno}{0}% + \sq@afterhook + \global\let\sqlabel\eq@sqlabel + \global\let\sqslrtnlabel\eq@sqslrtnlabel + \global\let\sqsllabel\eq@sqsllabel + \par\aftershortquizskip +} +\def\sqLinks{\def\sqstar{}}\sqLinks +\def\sqForms{\def\sqstar{*}} +\let\eq@tq@star\relax +\def\qzPriorSolutionAfterHook{\smallskip} +\let\sqPostHeaderHook\@empty +\let\qPostHeaderHook\@empty +\let\eq@sqPostHeaderHook\@empty +\let\eq@qPostHeaderHook\@empty +\let\prior@eqQt\@empty +\let\prior@eqSQt\@empty +\def\sqsolafterhspace{\space} +\newif\ifmakeQzSlLocal \makeQzSlLocalfalse +\def\makeQzSolnsLocalOn{\makeQzSlLocaltrue} +\def\makeQzSolnsLocalOff{\makeQzSlLocalfalse} +\def\solution@sq{\let\eq@next\relax + \ifx\@qzsolndest\@empty + \PackageWarning{exerquiz}% + {* Solutions unexpected here, will *\MessageBreak + * assume solutionsafter option *}% + \eq@solutionsaftertrue + \fi + \ifeq@solutionsafter + \par\qzPriorSolutionAfterHook\noindent + \if!\sqsolafter!\else + \sqsolafter\sqsolafterhspace\fi\ignorespaces + \else + \global\therearequizsolutionstrue\let\verbatim@out=\quiz@solns + \set@display@protect + \immediate\write\verbatim@out{% + \ifmakeQzSlLocal\protect\begingroup^^J\fi + \if\eqQuizType\isQZ + \ifx\prior@eqQt\@empty\else\prior@eqQt\fi + \protect\eqQt{\eqFilterArg}\else + \ifx\prior@eqSQt\@empty\else\prior@eqSQt\fi + \protect\eqSQt{\eqFilterArg}\fi + \protect\quizSolnHeader\if\eqQuizType\isQZ\ifx\allow@peek\eq@NO + [{\curr@quiz}{\currQuizStartPage}]\fi\fi + {\@qzsolndest}{\sqsllabel}\protect\eqterminex + \if\eqQuizType\isQZ\expandafter\eq@qPostHeaderHook + \expandafter\qPostHeaderHook\else + \expandafter\eq@sqPostHeaderHook + \expandafter\sqPostHeaderHook\fi}% + \set@typeset@protect + \expandafter\verbatimwrite\fi +} +\let\qzSolutionsAfterHook\@empty +\def\endsolution@sq +{% + \ifeq@solutionsafter + \eq@fititin{\mbox{\sqslrtnlabel}}\par\qzSolutionsAfterHook + \aftergroup\ignorespaces + \else + \endverbatimwrite + \ifx\@qzsolndest\@empty\else\set@display@protect + \immediate\write\verbatim@out{\eqSqSolnTrailer}% + \set@typeset@protect + \fi + \fi + \global\let\@qzsolndest\@empty +} +\def\fpAfterSolutionsSkip{\par\medskip} +\let\eqSqSolnTrailerHook\@empty +\let\eqQzSolnTrailerHook\@empty +\newcommand\eqSqSolnTrailer{% + \if\eqQuizType\isQZ + \eqQzSolnTrailerHook + \protect\ReturnTo{page.\eq@pageThisQ}% + {\protect\mbox{\sqslrtnlabel}}\string\endeqQt + \else + \eqSqSolnTrailerHook + \protect\ReturnTo{page.\eq@pageThisQ}% + {\protect\mbox{\sqslrtnlabel}}\string\endeqSQt% + \fi + \ifeqforpaper\protect\fpAfterSolutionsSkip\fi^^J% + \ifmakeQzSlLocal\protect\endgroup^^J\fi +} +\let\eqSQt\@gobble +\let\endeqSQt\relax +\let\eqQt\@gobble +\let\endeqQt\relax +\let\prior@quizSolnHeaderHook\@empty +\newcommand\quizSolnHeader[3][]{% + \prior@quizSolnHeaderHook + \ifeqforpaper\else\webnewpage\fi\noindent + #2% + \solnspace +} +\newif\iftherearequizsolutions \therearequizsolutionsfalse +\let\aeb@FLOverride\relax +\def\includequizsolutions{\@ifstar + {\let\resetQZtsolns\relax\includequizsolutionsi} + {\def\resetQZtsolns{\global\let\include@quizsolutions\relax}% + \includequizsolutionsi}% +} +\newcommand{\includequizsolutionsi}[1][]{% + \filterFor{#1}\includequizsolutionsii +} +\def\includequizsolutionsii{% + \include@quizsolutions + \resetQZtsolns + \let\eqFilterArg\@empty +} +\newcommand\useForms{\def\aeb@FLOverride{f}} +\newcommand\useLinks{\def\aeb@FLOverride{l}} +\newcommand\restoreFLTypeDefault{\global\let\aeb@FLOverride\relax} +\let\aeb@FLOverride\relax +\let\aebtitleQuiz\@empty +\let\aebTitleQuiz\@empty +\def\pushEnvir{\xdef\eq@currenvir{\@currenvir}\endgroup} +\def\popEnvir{\begingroup\@endpefalse + \edef\@currenvir{\eq@currenvir}% + \edef\@currenvline{\on@line}% +} +\def\answers@sq{\parindent0pt + \ifx\solutionparshape\@empty\else + \pushEnvir\par\noindent\expandafter\popEnvir\fi + \stepcounter{questionno}% + \if\sqstar*\relax + \if\aeb@FLOverride\eq@l + \let\@Ans\Ans@sq@l\else + \let\@Ans\Ans@sq@f\fi + \else + \if\aeb@FLOverride\eq@f + \let\@Ans\Ans@sq@f\else + \let\@Ans\Ans@sq@l\fi + \fi + \def\aeb@answerType{r}\@ifnextchar[{\answers@@sq}% + {\@ifstar{\answers@@sq[\curr@quiz.\thequestionno]}{\answers@@sq[]}}} +\def\manswers@sq{\parindent0pt + \@ifundefined{ifuserectforms}{} + {\if\aeb@FLOverride\eq@f\ifuserectforms + \useRectForMC\else\useCircForMC\fi\fi}% + \ifx\solutionparshape\@empty\else + \pushEnvir\par\noindent\expandafter\popEnvir\fi + \stepcounter{questionno}% + \if\sqstar*\relax + \if\aeb@FLOverride\eq@l + \let\@Ans\Ans@ck@sq@l\else + \let\@Ans\Ans@ck@sq@f\fi + \else + \if\aeb@FLOverride\eq@f + \let\@Ans\Ans@ck@sq@f\else + \let\@Ans\Ans@ck@sq@l\fi + \fi + \def\aeb@answerType{c}\@ifnextchar[{\answers@@sq}% + {\@ifstar{\answers@@sq[\curr@quiz.\thequestionno]}{\answers@@sq[]}}} +\let\sq@hwdest\@empty % hard-wired destination +\def\answers@@sq[#1]#2{% + \xdef\aeb@numCols{#2}% + \ifx\sq@hwdest\@empty + \xdef\@qzsolndest{#1}\else + \gdef\@qzsolndest{\sq@hwdest}\fi + \if\aeb@numCols1\gdef\eq@listType{1}\expandafter\answers@sq@list + \else + \gdef\eq@listType{0}\expandafter\answers@@sq@tabular + \fi{\aeb@numCols}% +} +\def\setMClabelsepDefault#1{\def\eq@hspanner@default{#1}} +\def\setMClabelsep#1{\def\eq@hspanner{#1}} +\setMClabelsep{\ }\setMClabelsepDefault{\ } +\def\resetMClabelsep{\expandafter\setMClabelsep\expandafter + {\eq@hspanner@default}} +\def\eq@lw@l{\eq@l@l\eq@hspanner} +\def\eq@l@l{\normalsize\normalfont(d)} +\def\eq@lw@f{\kern\RadioFieldSize\eq@hspanner} +\@ifundefined{ifwithsoldoc}{\newif\ifwithsoldoc\withsoldocfalse}{} +\let\eq@ansChoiceArray\@empty +\def\eq@recordAnsChoice{% + \ifx\eq@ansChoiceArray\@empty + \edef\tmp@exp{\noexpand\g@addto@macro + \noexpand\eq@ansChoiceArray{"\alph{quizno}"}}\else + \edef\tmp@exp{\noexpand\g@addto@macro + \noexpand\eq@ansChoiceArray{,"\alph{quizno}"}}\fi + \tmp@exp +} +\newcommand\Ans@list[2][0]{\gdef\eq@pPTs{#1}\xdef\Ans@choice{#2}% + \item\relax\noindent\if\eq@listType\eq@One + \addtocounter{quizno}{-1}\@ifundefined{ifwithsoldoc} + {\refstepcounter{quizno}}{\ifwithsoldoc\stepcounter{quizno}\else + \refstepcounter{quizno}\fi}\fi + \ignorespaces} +\newenvironment{answers@sq@list}[1] +{% + \ifx\aeb@answerType\eq@r + \let\endanswers\endanswers@sq@list\else + \let\endmanswers\endanswers@sq@list\fi + \list{\strut\@Ans}{% + \if\sqstar*\relax + \settowidth{\labelwidth}{\eq@lw@f}\else + \settowidth{\labelwidth}{\eq@lw@l}\fi + \setlength{\topsep}{-\parskip+\aboveanswersSkip}% + \setlength{\parsep}{0pt}\setlength{\itemindent}{0pt}% + \setlength{\itemsep}{0pt}\setlength{\partopsep}{0pt}% + \setlength{\listparindent}{\parindent}% + \ifnum\exerwparts@cols>1\relax + \ifx\itsExerParts\eq@YES + \setlength{\leftmargin}{\labelwidth}\else + \setlength{\leftmargin}{\labelwidth+\eqemargin}\fi + \else + \ifx\solutionparshape\@empty + \setlength{\leftmargin}{\labelwidth}\else + \setlength{\leftmargin}{\labelwidth+\eqemargin}\fi\fi + \setlength{\labelsep}{0pt}% + \def\Ans{\Ans@list}% + }% +}% +{\endlist\setcounter{quizno}{0}\eq@answersEndHook} +\newcommand\Ans@tabular[2][0]{\gdef\eq@pPTs{#1}\xdef\Ans@choice{#2}% + \leavevmode\@Ans +} +\newcommand\sqtabsep[1]{\def\eq@argi{#1}\ifx\eq@argi\@empty + \def\sq@tabsep{1.5pt}\else\def\sq@tabsep{#1}\fi} +\sqtabsep{1.5pt} +\def\sqTabPos#1{\def\sq@TabPos{[#1]}}\sqTabPos{} +\def\answers@@sq@tabular#1{% + \ifinner + \ifx\itsExerParts\eq@YES\par\removelastskip + \removelastparskip\vskip\aboveanswersSkip\fi + \else\par\removelastskip\removelastparskip + \vskip\aboveanswersSkip\fi + \noindent\ifnum\exerwparts@cols>1\relax\parshape=0\fi + \tabcolsep=0pt + \eq@tmpdima=\linewidth + \@tempcnta#1\relax + \advance\@tempcnta-1\relax + \multiply\@tempcnta by2 + \@tempdima\sq@tabsep\relax + \multiply\@tempdima\@tempcnta + \advance\eq@tmpdima-\@tempdima + \divide\eq@tmpdima by#1 + \def\Ans{\Ans@tabular}% + \tabcolsep\sq@tabsep\relax + \expandafter\tabular\sq@TabPos{@{}*{#1}{p{\eq@tmpdima}}@{}}}% +\let\eq@save@doendpe\@doendpe +\def\reset@doendpe#1{\global\eq@scratchtoks=\expandafter{#1}% + \gdef\@doendpe{\par\@endpetrue\global\let\@doendpe\eq@save@doendpe + \def\par{\@restorepar + \expandafter\everypar + \expandafter{\the\eq@scratchtoks}\par\@endpefalse}% + \everypar{{\setbox\z@\lastbox}% + \everypar{}\@endpefalse}\the\eq@scratchtoks + }% +} +\newcommand\answersEndHook[1]{\def\eq@answersEndHook{#1}} +\let\eq@answersEndHook\@empty +\def\endanswers@sq{\endtabular\setcounter{quizno}{0}% + \eq@answersEndHook\reset@doendpe{\the\everypar}% + \ifinner\else%\par + \removelastskip + \vspace{\aboveanswersSkip}\@endpetrue\fi +} +\def\endmanswers@sq{\endtabular\setcounter{quizno}{0}% + \eq@answersEndHook\reset@doendpe{\the\everypar}% + \ifinner\else%\par + \removelastskip + \vspace{\aboveanswersSkip}\@endpetrue\fi +} +\def\popiiictm{\special{CTM: pop pop pop}} +\def\aebChoiceAltFmt{\noexpand\ifaebshowgrayletters + \Alph{quizno}\noexpand\else\linkContentFormat\noexpand\fi} +\def\linkContentFormat{% + \if\probstar*\Alph{quizno}\else\alph{quizno}\fi} +\def\linkContentWrapper{(\hfil\linkContentFormat\hfil)}% +\def\Ans@sq@l{% + \leavevmode\if\eq@listType\eq@One\stepcounter{quizno}\else + \@ifundefined{ifwithsoldoc}{\refstepcounter{quizno}} + {\ifwithsoldoc\stepcounter{quizno}\else + \refstepcounter{quizno}\fi}\fi\PBS\raggedright + \settowidth{\eq@tmplength}{\eq@lw@l}\sbox{\eq@tmpbox}{\eq@l@l}% + \eq@tmpdima=\wd\eq@tmpbox + \def\link@@Content{\linkContentWrapper}% + \hangindent=\eq@tmplength\hangafter=1\relax + \Ans@sq@l@driver +\eq@hspanner\ignorespaces} +\let\Ans@ck@sq@l\Ans@sq@l +\let\rbf@Opts\@empty +\def\Ans@sq@f{% + \if\eq@listType\eq@One\stepcounter{quizno}\else + \@ifundefined{ifwithsoldoc}{\refstepcounter{quizno}} + {\ifwithsoldoc\stepcounter{quizno}\else + \refstepcounter{quizno}\fi}\fi\PBS\raggedright + \settowidth{\eq@tmplength}{\eq@lw@f}% + \eq@tmpdima=\wd\eq@tmpbox% + \hangindent=\eq@tmplength\hangafter=1\relax + \insertGrayLetters % 6.3d + \Ans@sq@f@driver +\eq@hspanner\ignorespaces} +\let\Ans@ck@sq@f\Ans@sq@f +\newskip\aboveanswersSkip +\setlength\aboveanswersSkip{3pt} +\providecommand\graylettersColor{gray} +\def\insertGrayLetters{\ifaebshowgrayletters + \rlap{\makebox[\RadioFieldSize]% + {\textcolor{\graylettersColor}{\Alph{quizno}}}}\else\relax\fi} +\newcount\eq@tabColCnt +\define@key{bchoice}{nCols}{\def\bChoiceNumCols{#1}} +\@for\eqi:=1,2,3,4,5,6,7,8,9,10 \do{\edef\temp@expand@def{% + \noexpand\define@key{bchoice}{\eqi}[\eqi]{% + \noexpand\def\noexpand\bChoiceNumCols{\eqi}}% + }\temp@expand@def +} +\def\bChoiceNumCols{\aeb@numCols} +\define@key{bchoice}{random}[true]{% + \csname if#1\endcsname\eq@randomizeChoicestrue + \else\eq@randomizeChoicesfalse\fi +} +\define@key{bchoice}{label}[]{\xdef\bChoiceLabel{#1}} +\def\bChoices{\@ifnextchar[{\@ansChoices}{\@ansChoices[\aeb@numCols]}} +\def\@ansChoices[#1]% +{% + \global\let\@tempholdSaveAns\@empty %4/5 + \global\let\@tempholdSaveChoice\@empty %4/5 + \global\let\bChoiceLabel\@empty %4/5 + \setkeys{bchoice}{#1}% + \global\eq@tabColCnt=0 + \ifnum\aeb@numCols=1 % list mode + \def\eq@next{\@layoutListAns}\else % tabular mode + \def\eq@next{\@layoutTabularAns{\bChoiceNumCols}}\fi + \eq@next +} +\let\eChoices\relax +\def\@layoutListAns{\@ifnextchar\Ans{\@getListAns}% + {\@lookforendansChoices{\@layoutListAns}}% +} +\newcommand{\eq@saveAns}[2][]{% + \let\eq@next\@@@SaveAnsGobbleAns + \ifx\bChoiceLabel\@empty\else + \def\eq@savedAnsOpt{#1}\def\eq@savedAnsZO{#2}% + \if\eq@savedAnsZO1 \let\eq@next\@@@SaveAns\fi + \fi\eq@next +} +\long\def\@@@SaveAns#1\eAns{% 4/5 + \g@addto@macro\@tempholdSaveAns{\\{\ignorespaces#1}}% + \addtocounter{quizno}{1}% + \edef\temp@expand{\noexpand\g@addto@macro\noexpand + \@tempholdSaveChoice{% + \noexpand\\{\ifx\sqstar\@empty\aebChoiceAltFmt\else + \ifaebshowgrayletters\Alph{quizno}\else + \linkContentFormat\fi\fi}}}\temp@expand + \addtocounter{quizno}{-1}% +} +\newif\ifoxfordcomma \oxfordcommatrue +\def\oxfordCommaOn{\oxfordcommatrue} +\def\oxfordCommaOff{\oxfordcommafalse} +\def\eq@insertComma{% + \ifx\eq@comma\@empty + \ifnum\@nameuse{NumAns\eq@namearg}>2\relax + \def\eq@comma{,}\fi + \else\ifx\eq@insertAnd\@empty\eq@comma\space + \else\ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}% + \ifoxfordcomma\eq@comma\fi\else\eq@comma\fi\space + \fi + \fi +} +\newcommand\eqAnd{and}\def\eq@insertAnd{% + \ifnum\@nameuse{NumAns\eq@namearg}<2\relax\else + \ifnum\@nameuse{NumAns\eq@namearg}>2\relax + \else\leavevmode\space\fi\eqAnd\space\fi} +\long\def\eq@displayAns#1{\advance\@tempcnta1\relax + \eq@insertComma + \ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}\eq@insertAnd\fi#1} +\def\eq@displayAlts#1{\advance\@tempcnta1 + \eq@insertComma + \ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}\eq@insertAnd\fi + \savedAltFmt{#1}} +\def\eq@displayAltsAns#1{\advance\@tempcnta1\relax + \eq@insertComma + \ifnum\@tempcnta=\@nameuse{NumAns\eq@namearg}\eq@insertAnd\fi#1} +\newcommand{\savedAltFmt}[1]{(#1)} +\newcommand{\useSavedAns}{\bgroup\@ifstar{\useSavedAns@i} + {\let\eq@insertAnd\@empty\useSavedAns@i}} +\newcommand{\useSavedAns@i}[2][]{\@tempcnta=0\relax + \def\eq@namearg{#2}\let\label\@gobble + \def\eq@argi{#1}\ifx\eq@argi\@empty + \let\eq@comma\@empty + \let\\\eq@displayAns\@nameuse{SavedAns#2}\else + \@nameuse{SavedAns#2-Idx#1}\fi + \egroup +} +\newcommand{\useSavedAlts}{\bgroup\@ifstar{\useSavedAlts@i} + {\let\eq@insertAnd\@empty\useSavedAlts@i}} +\newcommand{\useSavedAlts@i}[2][]{\@tempcnta=0\relax + \def\eq@namearg{#2}\@nameuse{caseFor#2}% + \def\eq@argi{#1}\ifx\eq@argi\@empty + \let\eq@comma\@empty + \let\\\eq@displayAlts\@nameuse{SavedAlts#2}\else + \savedAltFmt{\@nameuse{SavedAlts#2-Idx#1}}\fi + \egroup +} +\newcommand{\useSavedAltsAns}{\bgroup\@ifstar{\useSavedAltsAns@i} + {\let\eq@insertAnd\@empty\useSavedAltsAns@i}} +\newcommand{\useSavedAltsAns@i}[2][]{\@tempcnta=0\relax + \def\eq@namearg{#2}\@nameuse{caseFor#2}\let\label\@gobble + \def\eq@argi{#1}\ifx\eq@argi\@empty + \let\eq@comma\@empty + \let\\\eq@displayAltsAns\@nameuse{SavedAltsAns#2}\else + \savedAltFmt{\@nameuse{SavedAlts#2-Idx#1}} + \@nameuse{SavedAns#2-Idx#1}\fi + \egroup +} +\newcommand{\useSavedNumAns}[1]{\@nameuse{NumAns#1}} +\long\def\@@@SaveAnsGobbleAns#1\eAns{} % 4/5 +\long\def\@getListAns\Ans#1\eAns{%\@@par %start new paragraph + \eq@saveAns#1\eAns % 4/5 + \Ans#1\vspace{\@rowskip}% + \@layoutListAns +} +\long\def\@lookforendansChoices#1{% + \@ifnextchar\eChoices{\rowsep{\rowsep@default}% + \expandafter\@findendans\@gobble}{\expandafter#1\@gobble}% +} +\def\@layoutTabularAns#1{% + \let\eq@tabSep\@empty + \xdef\numShortCols{#1}% + \ifnum#1>\aeb@numCols \xdef\numShortCols{\aeb@numCols}\fi + \@@layoutTabularAns +} +\def\@@layoutTabularAns{% + \@ifnextchar\Ans{\@getTabAns}% + {\@lookforendansChoices{\@@layoutTabularAns}}% +} +\def\rowsep#1{\gdef\@rowsep{[#1]}\gdef\@rowskip{#1}}% +\rowsep{\rowsep@default} +\def\rowsepDefault#1{\def\rowsep@default{#1}} +\def\rowsep@default{0pt} +\long\def\@getTabAns\Ans#1\eAns{% + \eq@saveAns#1\eAns + \global\advance\eq@tabColCnt1 + \let\@save@tabSep=\eq@tabSep + \ifnum\eq@tabColCnt=\numShortCols + \global\eq@tabColCnt=0 + \xdef\eq@tabSep{\noexpand\\\noalign{\kern\@rowskip\relax}}% + \else + \gdef\eq@tabSep{&}% + \fi + \@ifnextchar\eChoices{\@save@tabSep\Ans#1\rowsep{\rowsep@default} + \expandafter\@findendans\@gobble}% + {\@save@tabSep\Ans#1\@@layoutTabularAns}% +} +\def\@findendans{\@ifnextchar\end{% 4/5 + \ifx\bChoiceLabel\@empty\else + \processLabeledAns\fi + }{\expandafter\@findendans\@gobble}}% +\def\defineEachAns#1{\advance\count0by1\relax + \@temptokena={#1}\csarg\xdef + {SavedAns\bChoiceLabel-Idx\the\count0}{\the\@temptokena}% + \ifsolutionsonly\else + {\let\\\relax\eq@IWDefs{\string + \csarg\string\gdef{SavedAns\bChoiceLabel-Idx\the\count0}% + {\the\@temptokena}}}\fi +} +\def\defineEachChoice#1{\advance\count0by1\relax + \@temptokena={#1}\csarg\xdef + {SavedAlts\bChoiceLabel-Idx\the\count0}% + {\the\@temptokena}\ifsolutionsonly\else + {\let\\\relax\eq@IWDefs{\string + \csarg\string\gdef{SavedAlts\bChoiceLabel-Idx\the\count0}% + {\the\@temptokena}}}\fi +} +\def\processLabeledAns{% + \bgroup + \let\label\@gobble +\if\aeb@FLOverride\eq@l + \global\@namedef{caseFor\bChoiceLabel}{\graylettersOff}\else + \ifaebshowgrayletters + \global\@namedef{caseFor\bChoiceLabel}{\graylettersOn}\else + \global\@namedef{caseFor\bChoiceLabel}{\graylettersOff}\fi +\fi + \toks@=\expandafter{\@tempholdSaveAns}\csarg + \xdef{SavedAns\bChoiceLabel}{\the\toks@}% + \ifsolutionsonly\else{\let\\\relax\eq@IWDefs{\string + \csarg\string\gdef{SavedAns\bChoiceLabel}{\the\toks@}}}\fi + \count0=0\relax\let\\\defineEachAns\the\toks@ + \xdef\@currNCntAns{\the\count0 }\csarg + \xdef{NumAns\bChoiceLabel}{\@currNCntAns}% + \ifsolutionsonly\else{\eq@IWDefs{\string + \csarg\string\gdef{NumAns\bChoiceLabel}{\the\count0 }}}\fi + \toks@=\expandafter{\@tempholdSaveChoice}\csarg + \xdef{SavedAlts\bChoiceLabel}{\the\toks@}% + \ifsolutionsonly\else{\let\\\relax\eq@IWDefs{\string + \csarg\string\gdef{SavedAlts\bChoiceLabel}{\the\toks@}}}\fi + \count0=0\relax\let\\\defineEachChoice\the\toks@ + \count0=1\relax\toks@={}%{\ignorespaces\@gobble}% + \loop + \edef\temp@exp{\the\toks@\noexpand\\{% + \noexpand\useSavedAlts[\the\count0]{\bChoiceLabel} + \noexpand\useSavedAns[\the\count0]{\bChoiceLabel}}}% + \toks@=\expandafter{\temp@exp}% + \ifnum\count0<\@currNCntAns + \advance\count0by1 + \repeat + \csarg\xdef{SavedAltsAns\bChoiceLabel}{\the\toks@}% + \ifsolutionsonly\else{\let\\\relax\eq@IWDefs{\string + \csarg\string\gdef{SavedAltsAns\bChoiceLabel}{\the\toks@}}}\fi + \egroup +} +\def\graylettersOn{\aebshowgrayletterstrue} +\def\graylettersOff{\aebshowgraylettersfalse} +\def\aeb@exiii{\expandafter\expandafter\expandafter} +\def\REF{\@ifstar{\let\isREFstar\eq@One\aeb@REFstar} + {\let\isREFstar\eq@Zero\aeb@REF}} +\def\aeb@REFstar#1{\@ifundefined{r@#1}{\hbox{\reset@font\bfseries ??}} + {\ifaebshowgrayletters\aeb@buildUpperCaseRef{#1}% + \else\ref*{#1}\fi}% +} +\def\aeb@REF#1{\@ifundefined{r@#1}{\hbox{\reset@font\bfseries ??}} + {\ifaebshowgrayletters\aeb@buildUpperCaseRef{#1}% + \else\ref{#1}\fi}% +} +\def\aeb@buildUpperCaseRef#1{% + \xdef\tmp@expand{\aeb@exiii\@firstoftwo\csname r@#1\endcsname}% + \xdef\tmp@expand{\uppercase{\tmp@expand}}\tmp@expand +} +\endinput +%% +%% End of file `eqexam.def'. -- cgit v1.2.3