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p abura.history(t)
end

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LaTeX ¤Ç¤ÎÏÀʸºîÀ®¤Ë¤ª¤¤¤Æ¡¤theorem-like environment ¤ÏÄêÍý¤äÌ¿Âê¤Ê¤É¤òɽ¸½¤¹¤ë¤Î¤ËÊØÍø¤À¡¥¤¿¤À¤·±Ñ¸ì¤Î¤Ð¤¢¤¤¡¤Ä̾ï¤ÏÃæ¿È¤¬¥¤¥¿¥ê¥Ã¥¯ÂΤˤʤäƤ·¤Þ¤¦¡¥ÆÃ¤Ë¶¯Ä´¤¹¤ë¤ï¤±¤Ç¤â¤Ê¤¤ Remark ¤ä Example ¤ò¥¤¥¿¥ê¥Ã¥¯ÂΤÇɽµ­¤µ¤ì¤Æ¤â¤¦¤ì¤·¤¯¤Ê¤¤¡¥

¤³¤Î¤è¤¦¤Ê¤È¤­¤Ï Frank Mittelbach ¤Î theorem package ¤òÍøÍѤ¹¤ë¤È¤è¤¤¡¥LaTeX ¤¬»È¤¨¤ë´Ä¶­¤Ê¤éÍøÍѤǤ­¤ë¤Ï¤º¤À¡¥¤¿¤È¤¨¤Ð¥×¥ê¥¢¥ó¥Ö¥ë¤Ç°Ê²¼¤Î¤è¤¦¤ËÀë¸À¤¹¤ì¤Ð¡¤Definition, Example, Remark ¤ÎÃæ¿È¤Î½ñÂΤ¬ËÜʸ¤ÈƱ¤¸¤Ë¤Ê¤ë°ìÊý¤Ç¡¤Theorem ¤Ê¤É¤Î½ñÂΤÏÄ̾ï¤ÎÄêÍý´Ä¶­¤Î¤â¤Î¤Ë¤Ê¤ë¡¥(Theorem, Proposition, Corollary, Lemma ¤ËƱ·ÏÎó¤ÎÈֹ椬¿¶¤é¤ì¤ë¤È¤¤¤¦¤Î¤Ï»ØÅ¦¤¹¤ë¤Þ¤Ç¤â¤Ê¤¤¤À¤í¤¦¡¥)

% Frank Mittelbach's theorem package
\usepackage{theorem}

\newtheorem{thm}{Theorem}
\newtheorem{prop}[thm]{Proposition}
\newtheorem{cor}[thm]{Corollary}
\newtheorem{lemma}[thm]{Lemma}
\newtheorem{claim}{Claim}

{\theorembodyfont{\normalfont}
\newtheorem{definition}{Definition}
\newtheorem{example}{Example}
\newtheorem{remark}{Remark}
}

theorem ¥Ñ¥Ã¥±¡¼¥¸¤ÎÀâÌÀ¤Ï (¥·¥¹¥Æ¥à¤Î¤É¤³¤«¤Ë¤¢¤ë¤Ï¤º¤Î Mittelbach ¤Î¥ª¥ê¥¸¥Ê¥ë²òÀâ°Ê³°¤Ë)¡Ø¹¥¤­¹¥¤­ LaTeX2e ½éµéÊԡ٤ˤ¢¤ë¡¥(¾åµ­¤Î¤è¤¦¤Ë Theorem ¤È Definition ¤È¤¤¤Ã¤¿´Ä¶­¤´¤È¤Ë½ñÂΤòÊѤ¨¤é¤ì¤ëÅÀ¤ÎÀâÌÀ¤ÏÉÔ½½Ê¬¤À¤¬¡¥)

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¥ê¥Þ¡¼¥¯¡¥theorem ¥Ñ¥Ã¥±¡¼¥¸¤òÍøÍѤ¹¤ë°ÊÁ°¤Ï¡¤°Ê²¼¤Î¤è¤¦¤Ê´Ä¶­ÄêµÁ¤ò¤â¤Á¤¤¤Æ¤¤¤¿¡¥»²¹Í¤Þ¤Ç¡¥

\newcounter{remark}
\newenvironment{remark}{\refstepcounter{remark}\bigskip%
\textbf{Remark~\arabic{remark}}.}{\enspace$\|$\bigskip}

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