18 Apr 2012 20:58
[dk-tug] Undefined references
Poul Riis <Poul.Riis <at> skolekom.dk>
2012-04-18 18:58:11 GMT
2012-04-18 18:58:11 GMT
Hvorfor kan jeg få referencen frem til label'en i nedenstående? Det virkede, da jeg lavede det for et par år siden, men nu får jeg følgende besked: "LaTeX Warning: There were undefined references.", og referencen fremstår som (??).
Poul Riis
\documentclass[a4paper,oldfontcommands,article,oneside]{memoir}
\usepackage[ansinew]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[danish]{babel}
\usepackage[leqno,fleqn,intlimits]{amsmath}
\usepackage[intlimits]{amsmath}
\usepackage{amssymb}
\usepackage{enumitem}
\usepackage[amsmath,thmmarks]{ntheorem}
\usepackage[ntheorem,overload]{empheq}
\usepackage{multido}
\usepackage[dvips,svgnames,x11names]{xcolor}
\usepackage{pst-fr3d}
\usepackage{pstricks-add}
\usepackage{datetime}
\usepackage{csquotes}
\topmargin=-0.5cm \textwidth=16.5cm
\textheight=24.5cm \hoffset=-2cm
\tolerance=5000 \hbadness=5000
\pretolerance=2500
\parindent=0em
\DeclareMathSymbol{\C}{\mathalpha}{AMSb}{"43}
\DeclareMathSymbol{\N}{\mathalpha}{AMSb}{"4E}
\DeclareMathSymbol{\Q}{\mathalpha}{AMSb}{"51}
\DeclareMathSymbol{\R}{\mathalpha}{AMSb}{"52}
\DeclareMathSymbol{\Z}{\mathalpha}{AMSb}{"5A}
\theoremheaderfont{\normalfont\bfseries\color{Blue4}}
\theorembodyfont{\normalfont\color{Blue4}}
\theoremseparator{:}
\theoremstyle{break}
\theoremnumbering{arabic}
\newtheorem{eksempel}{Eksempel}
\theoremstyle{nonumberplain}
\theorembodyfont{\normalfont}
\theoremheaderfont{\normalfont\bfseries}
\theoremseparator{:}
\theoremsymbol{\enskip\ensuremath{\fcolorbox{Green3}{Cornsilk1}{q.e.d.}\hspace{3em}}}
\newtheorem{proof}{Bevis}
\newcommand\e{\mathrm{e}}
\makeatletter
\newcommand\dato{\two <at> digits{\the\day}.\two <at> digits{\the\month}.\two <at> digits{\the\year}}
\makeatother
\makepagestyle{pr}
\makeoddhead{pr}{\tiny Nogle typer første ordens differentialligninger,
version \dato, \currenttime, PR}{}{}
\makeheadrule{pr}{\textwidth}{\normalrulethickness}
\makeoddfoot{pr}{}{\thepage{}/{}\thelastpage}{}
\pagestyle{pr}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\begin{empheq}[box=\colorbox{MistyRose1}]{equation}
Q(f(x))=H(x)+ c
\label{Qfx}
\end{empheq}
... man skal løse ligning \eqref{Qfx}....
\end{document}
<div>
<div align="left">Hvorfor kan jeg få referencen frem til label'en i nedenstående? Det virkede, da jeg lavede det for et par år siden, men nu får jeg følgende besked: "LaTeX Warning: There were undefined references.", og referencen fremstår som (??).</div>
<br><div align="left">Poul Riis</div>
<br><br><div align="left">\documentclass[a4paper,oldfontcommands,article,oneside]{memoir}</div>
<div align="left">\usepackage[ansinew]{inputenc}</div>
<div align="left">\usepackage[T1]{fontenc}</div>
<div align="left">\usepackage[danish]{babel}</div>
<div align="left">\usepackage[leqno,fleqn,intlimits]{amsmath}</div>
<div align="left">\usepackage[intlimits]{amsmath}</div>
<div align="left">\usepackage{amssymb}</div>
<div align="left">\usepackage{enumitem}</div>
<div align="left">\usepackage[amsmath,thmmarks]{ntheorem}</div>
<div align="left">\usepackage[ntheorem,overload]{empheq}</div>
<div align="left">\usepackage{multido}</div>
<div align="left">\usepackage[dvips,svgnames,x11names]{xcolor}</div>
<div align="left">\usepackage{pst-fr3d}</div>
<div align="left">\usepackage{pstricks-add}</div>
<div align="left">\usepackage{datetime}</div>
<div align="left">\usepackage{csquotes}</div>
<br><br><div align="left">\topmargin=-0.5cm \textwidth=16.5cm</div>
<div align="left">\textheight=24.5cm \hoffset=-2cm</div>
<div align="left">\tolerance=5000 \hbadness=5000</div>
<div align="left">\pretolerance=2500</div>
<div align="left">\parindent=0em</div>
<br><div align="left">\DeclareMathSymbol{\C}{\mathalpha}{AMSb}{"43}</div>
<div align="left">\DeclareMathSymbol{\N}{\mathalpha}{AMSb}{"4E}</div>
<div align="left">\DeclareMathSymbol{\Q}{\mathalpha}{AMSb}{"51}</div>
<div align="left">\DeclareMathSymbol{\R}{\mathalpha}{AMSb}{"52}</div>
<div align="left">\DeclareMathSymbol{\Z}{\mathalpha}{AMSb}{"5A}</div>
<br><br><div align="left">\theoremheaderfont{\normalfont\bfseries\color{Blue4}}</div>
<div align="left">\theorembodyfont{\normalfont\color{Blue4}}</div>
<div align="left">\theoremseparator{:}</div>
<div align="left">\theoremstyle{break}</div>
<div align="left">\theoremnumbering{arabic}</div>
<div align="left">\newtheorem{eksempel}{Eksempel}</div>
<br><div align="left">\theoremstyle{nonumberplain}</div>
<div align="left">\theorembodyfont{\normalfont}</div>
<div align="left">\theoremheaderfont{\normalfont\bfseries}</div>
<div align="left">\theoremseparator{:}</div>
<div align="left">\theoremsymbol{\enskip\ensuremath{\fcolorbox{Green3}{Cornsilk1}{q.e.d.}\hspace{3em}}}</div>
<br><div align="left">\newtheorem{proof}{Bevis}</div>
<br><div align="left">\newcommand\e{\mathrm{e}}</div>
<br><div align="left">\makeatletter</div>
<div align="left">\newcommand\dato{\two <at> digits{\the\day}.\two <at> digits{\the\month}.\two <at> digits{\the\year}}</div>
<div align="left">\makeatother</div>
<br><br><div align="left">\makepagestyle{pr}</div>
<div align="left">\makeoddhead{pr}{\tiny Nogle typer første ordens differentialligninger, </div>
<div align="left">version \dato, \currenttime, PR}{}{}</div>
<div align="left">\makeheadrule{pr}{\textwidth}{\normalrulethickness}</div>
<div align="left">\makeoddfoot{pr}{}{\thepage{}/{}\thelastpage}{}</div>
<br><div align="left">\pagestyle{pr}</div>
<br><div align="left">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div>
<div align="left">\begin{document}</div>
<div align="left">\begin{empheq}[box=\colorbox{MistyRose1}]{equation}</div>
<div align="left">Q(f(x))=H(x)+ c</div>
<div align="left">\label{Qfx}</div>
<div align="left">\end{empheq}</div>
<div align="left">... man skal løse ligning \eqref{Qfx}....</div>
<div align="left">\end{document}</div>
<br>
</div>
RSS Feed