Added section on cross-referencing
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lbol.tex
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lbol.tex
@ -929,6 +929,28 @@ The following array shows the difference between ordinary and ``nice'' fractions
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\section{Internal References}
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\section{Internal References}
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To refer to something somewhere else in your document, you first have to label it using the \verb+\label{}+ command:\label{example1}
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\begin{Verbatim}
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This is a line of text. \label{example1}
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\end{Verbatim}
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To refer to it, you can use \verb+\ref{example1}+. This will insert either the section number, the page number, the equation number, or the figure number, depending on what you attached the label to.
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If you \textbf{must} refer to a page number, use \verb+\pageref{example1}+.
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\begin{Verbatim}[frame=lines,framesep=3mm, breaklines=true, label=\fbox{Cross-Referencing Example}]
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Internal references (i.e., cross-references) are explained in section \ref{example1} on page \pageref{example1}.
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\end{Verbatim}
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\noindent{}produces this output:
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\klab{8pt}{Cross-Referencing Example}{8pt}
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\noindent{}Internal references (i.e., cross-references) are explained in section \ref{example1} on page \pageref{example1}.
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\krule{8pt}{8pt}
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\section{Bibliographies}
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\section{Bibliographies}
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\LaTeX{} has two major ways of handling bibliographies: an embedded system using the \texttt{bibitem} command, and an external system using \texttt{BibTeX}. Both systems have their advantages and disadvantages.
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\LaTeX{} has two major ways of handling bibliographies: an embedded system using the \texttt{bibitem} command, and an external system using \texttt{BibTeX}. Both systems have their advantages and disadvantages.
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