%% <2016/09/08>
\documentclass{plnews}
\usepackage{plext}     %%%% exppl2e $B$N@bL@MQ(B
\usepackage{amsmath}   %%%% exppl2e $B$N@bL@MQ(B

\publicationyear{2016}% $BH/9TG/(B
\publicationmonth{09}% $BH/9T7n(B
\publicationissue{c4}% $BHV9f(B
\author{$BF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#!J(B\texttt{https://texjp.org/}$B!K(B}

\def\pTeX{p\kern-.15em\TeX}
\def\epTeX{$\varepsilon$-\pTeX}
\def\pLaTeX{p\kern-.05em\LaTeX}
\def\pLaTeXe{p\kern-.05em\LaTeXe}

\begin{document}

\maketitle

\section{$B$3$NJ8=q$K$D$$$F(B}
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\section{$B5SCmHV9f!J9g0u!KD>8e$N2~9T5v2D(B}
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$B2~9T$K:]$7$F$O9g0uD>A0$N%Z%J%k%F%#CM$b9MN8$5$l$^$9(B(Issue 16)$B!#(B


\section{$B5SCmHV9f!J9g0u!KD>A0$r%Y%?AH$K(B}
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\section{$B3+H/HG$N%F%9%H$N$*4j$$(B}
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\begin{itemize}
\item \texttt{https://github.com/texjporg/platex}
\item \texttt{https://github.com/texjporg/uplatex}
\end{itemize}


\clearpage
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\begin{center}
\setlength{\fboxsep}{10pt}
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align$B4D6-!"(B\texttt{\&}$B$,(B1$B$D(B %% $B>/$7>e$X(B
\begin{align}
a_1 &= b_1+c_1\\
a_2 &= b_2+c_2-d_2+e_2
\end{align}
align$B4D6-!"(B\texttt{\&}$B$J$7(B %% $BC<$KIU$/(B
\begin{align}
a_1=b_1+c_1
\end{align}
$BHf3SMQ$N(Bequation$B4D6-(B
\begin{equation}
a_1=b_1+c_1
\end{equation}
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