\usepackage{atbegshi}
\ifnum 42146=\euc"A4A2 \AtBeginShipoutFirst{\special{pdf:tounicode EUC-UCS2}}\else
\AtBeginShipoutFirst{\special{pdf:tounicode 90ms-RKSJ-UCS2}}\fi
\usepackage{lmodern}
\usepackage[T1]{fontenc}
\usepackage{textcomp}
\setbox1=\hbox{\tt f}
\DeclareFontShape{T1}{lmtt}{bx}{n}
     {%
      <->cmttb10%
      }{}
\usepackage{etex,bm,manfnt,booktabs,tabularx,alltt,multicol,minijs,okumacro,listings,pict2e}
\lstset{basicstyle=\footnotesize\ttfamily, numbers=left, 
  numberstyle=\tiny, numbersep=5pt,
  morecomment=[l][\color{dgreen}]{<}}
\usepackage[deluxe]{otf}
\def\kanjifamilydefault{\gtdefault}
\usepackage[all]{xy}

%%% theme
\useinnertheme{rectangles}
\useoutertheme{split}
\usecolortheme{rose}
\usecolortheme{dolphin}
\setbeamertemplate{navigation symbols}{}
\setbeamertemplate{headline}{}
\setbeamersize{text margin left=.5cm, text margin right=.5cm}

\makeatletter
\definecolor{linenavy}{rgb}{0.0 ,0.0 ,0.50}
\definecolor{linesky}{rgb} {0.50,0.75,1.00}
\definecolor{dgreen} {rgb} {0.0 ,0.60,0.00}
\definecolor{dblue}  {rgb} {0.15,0.25,1.00}

\newdimen\lineheight \lineheight=8pt
\def\lines#1{%
  \noindent\null\hskip-0.5cm\setbox0=\hbox{%
  {\color{linenavy}\vrule height \lineheight width #1\lineheight}%
  \kern 0.2\lineheight{\color{linenavy!80!linesky}\vrule height\lineheight width 0.6\lineheight}%
  \kern 0.2\lineheight{\color{linenavy!60!linesky}\vrule height\lineheight width 0.52\lineheight}%
  \kern 0.2\lineheight{\color{linenavy!40!linesky}\vrule height\lineheight width 0.44\lineheight}%
  \kern 0.2\lineheight{\color{linenavy!20!linesky}\vrule height\lineheight width 0.36\lineheight}%
  \kern 0.2\lineheight}\copy0\nobreak
  \@tempdima=\textwidth\advance\@tempdima1cm\advance\@tempdima-\wd0
  \hbox to 0pt{\color{linesky}\vrule height \lineheight width \@tempdima \hss}\par
}
\setbeamertemplate{frametitle}{
  \vskip-6pt\noindent\emph{\insertframetitle}\par\vskip-8pt\lines{10}\vskip-2pt
}
\setbeamertemplate{footline}{
  \leavevmode\hskip-0cm%
  \hbox{\begin{beamercolorbox}[wd=.33\paperwidth,ht=2.5ex,dp=1.125ex,
leftskip=.3cm,rightskip=.3cm]{author in head/foot}%
    \usebeamerfont{author in head/foot}\ \hfill \insertshortauthor
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.34\paperwidth,ht=2.5ex,dp=1.125ex,
leftskip=.3cm plus1fil,rightskip=.3cm plus0fil]{sectionhead}%
    \usebeamerfont{title in head/foot}\insertshorttitle
  \end{beamercolorbox}%
  \@tempdima=0.33\paperwidth\advance\@tempdima-2.4em%
  \begin{beamercolorbox}[wd=\@tempdima,ht=2.5ex,dp=1.125ex,
leftskip=.3cm,rightskip=.3cm plus1fill]{title in head/foot}%
    \usebeamerfont{section in head/foot}\insertsectionhead\hfill
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=2.4em,ht=2.5ex,dp=1.125ex,
leftskip=0pt plus1fill,rightskip=0pt plus1fill]{author in head/foot}%
    \usebeamerfont{author in head/foot}\thepage
  \end{beamercolorbox}}%
  \vskip0pt%
}
\expandafter\let\csname beamer@@tmpop@title page@default\endcsname=\relax
\defbeamertemplate*{title page}{default}[1][]
{
  \vbox{}
  \vfill
  \begin{centering}
    \begin{beamercolorbox}[sep=8pt,center,#1]{title}
      \usebeamerfont{title}\inserttitle
    \end{beamercolorbox}
  \end{centering}

\lines{21}\vskip8pt
  \begin{centering}
    \begin{beamercolorbox}[sep=8pt,center,#1]{author}
      \usebeamerfont{author}\insertauthor
    \end{beamercolorbox}
    \begin{beamercolorbox}[sep=8pt,center,#1]{date}
      \usebeamerfont{date}\insertdate
    \end{beamercolorbox}
  \end{centering}
  \vskip-8pt\vfill
}

\setbeamercolor{structure}{fg=linenavy}
\setbeamercolor{author in head/foot}{fg=white,bg=linenavy}
\setbeamercolor{title in head/foot}{fg=black,bg=linesky}
\setbeamercolor{block title}{bg=linenavy!40!linesky,fg=white}
\setbeamercolor{block body}{fg=black,bg=linesky!20!white}
\setbeamercolor{sectionhead}{fg=white,bg=linenavy!50!linesky}
\expandafter\let\csname beamer@@tmpop@enumerate item@square\endcsname=\relax

%%
\def\_{\leavevmode\kern.04em\vbox{\hrule width.3em height 0.15ex}}
\def\emph#1{{\mathversion{bold}\bfseries\gtfamily #1}}
\def\node#1#2#3{\@tempdima=#1\textwidth\advance\@tempdima-0.8pt
  {\fboxsep=0pt\fbox{\hbox to \@tempdima{\hss\mathstrut\strut#2%
  \setbox0=\hbox{#3}\ifdim\wd0>0pt\hbox to 0pt{（#3）\hss}\fi\hss}}}}
\def\cs#1{\texttt{\char"5C #1}}%"
\def\.#1{\textsf{\textit{#1\/}}}
\let\origbbrace=\{\def\{{\ifmmode\origbbrace\else{\ttfamily\char123}\fi}
\let\origebrace=\}\def\}{\ifmmode\origebrace\else{\ttfamily\char125}\fi}
\let\origdollar=\$\def\${\ifmmode\origdollar\else{\ttfamily\char36}\fi}
\let\orighash=\#\def\#{\ifmmode\orighash\else{\ttfamily\char35}\fi}
\let\origand=\&\def\&{\ifmmode\origand\else{\ttfamily\char38}\fi}
\let\origpc=\%\def\%{\ifmmode\origpc\else{\ttfamily\char37}\fi}
\def\hex#1{\texttt{\char34 #1}}
\def\<#1>{\ensuremath{\langle\text{\rmfamily\textit{#1}}\rangle}}
\def\lb#1{{\kern-.2pt\fboxrule=0.4pt\fboxsep=0mm\fbox{\inhibitglue#1\inhibitglue}\kern-.2pt}}
\def\kb#1{\textbf{\upshape\textsf{#1}}}\def\pl{\mathrel{+}\mathrel{=}}\def\ml{\mathrel{-}\mathrel{=}}
\def\TeXXeT{\TeX-\reflectbox{\bfseries\TeX-}}

\def\obox#1{%
  $\vcenter{\hbox{#1\kern0.75em\vrule height 25pt width 0.4pt depth 15pt\kern-4pt
  \raise25pt\hbox to 0pt{\hss\composite{*r^@{>>}}\hss}%
  \raise-15pt\hbox to 0pt{\hss\composite{*l^@{>}}\hss}\kern4pt%
  \vrule height.4pt depth0pt width 80pt\kern-4pt\hbox to 0pt{\hss\composite{*d^@{>}}\hss}\kern-76pt
  \hbox to 80pt{\fontsize{15}{15}\selectfont\ybaselineshift=0pt\tbaselineshift=0pt%
      \,漢Ag\hskip\xkanjiskip$\jfam\x 横\jfam\y 縦$\hss}\kern0.75em%
}}$}

\theoremstyle{definition}
\newtheorem{eg}{例}