\newcommand{\va}{\bm{a}} \newcommand{\vb}{\bm{b}} \newcommand{\vc}{\bm{c}} \newcommand{\vd}{\bm{d}} \newcommand{\ve}{\bm{e}} \newcommand{\vf}{\bm{f}} \newcommand{\vg}{\bm{g}} \newcommand{\vh}{\bm{h}} \newcommand{\vi}{\bm{i}} \newcommand{\vj}{\bm{j}} \newcommand{\vk}{\bm{k}} \newcommand{\vl}{\bm{l}} \newcommand{\vm}{\bm{m}} \newcommand{\vn}{\bm{n}} \newcommand{\vo}{\bm{o}} \newcommand{\vp}{\bm{p}} \newcommand{\vq}{\bm{q}} \newcommand{\vr}{\bm{r}} \newcommand{\vs}{\bm{s}} \newcommand{\vt}{\bm{t}} \newcommand{\vu}{\bm{u}} \newcommand{\vv}{\bm{v}} \newcommand{\vw}{\bm{w}} \newcommand{\vx}{\bm{x}} \newcommand{\vy}{\bm{y}} \newcommand{\vz}{\bm{z}}
\newcommand{\liea}{\mathfrak{a}} \newcommand{\lieb}{\mathfrak{b}} \newcommand{\liec}{\mathfrak{c}} \newcommand{\lied}{\mathfrak{d}} \newcommand{\liee}{\mathfrak{e}} \newcommand{\lief}{\mathfrak{f}} \newcommand{\lieg}{\mathfrak{g}} \newcommand{\lieh}{\mathfrak{h}} \newcommand{\liei}{\mathfrak{i}} \newcommand{\liej}{\mathfrak{j}} \newcommand{\liek}{\mathfrak{k}} \newcommand{\liel}{\mathfrak{l}} \newcommand{\liem}{\mathfrak{m}} \newcommand{\lien}{\mathfrak{n}} \newcommand{\lieo}{\mathfrak{o}} \newcommand{\liep}{\mathfrak{p}} \newcommand{\lieq}{\mathfrak{q}} \newcommand{\lier}{\mathfrak{r}} \newcommand{\lies}{\mathfrak{s}} \newcommand{\liet}{\mathfrak{t}} \newcommand{\lieu}{\mathfrak{u}} \newcommand{\liev}{\mathfrak{v}} \newcommand{\liew}{\mathfrak{w}} \newcommand{\liex}{\mathfrak{x}} \newcommand{\liey}{\mathfrak{y}} \newcommand{\liez}{\mathfrak{z}}
\newcommand{\N}{\mathbb{N}} \newcommand{\Z}{\mathbb{Z}} \newcommand{\Q}{\mathbb{Q}} \newcommand{\R}{\mathbb{R}} \newcommand{\C}{\mathbb{C}} % 乗法群 \newcommand{\Zx}{\Z^\times} \newcommand{\Qx}{\Q^\times} \newcommand{\Rx}{\R^\times} \newcommand{\Cx}{\C^\times} % 非負(non-negative)のもの \newcommand{\Znn}{\Z_{\ge0}} \newcommand{\Qnn}{\Q_{\ge0}} \newcommand{\Rnn}{\R_{\ge0}} % 正(positive)のもの \newcommand{\Zpo}{\Z_{>0}} \newcommand{\Qpo}{\Q_{>0}} \newcommand{\Rpo}{\R_{>0}} % p進数 \newcommand{\Zp}[1][p]{\Z_{#1}} \newcommand{\Qp}[1][p]{\Q_{#1}} \newcommand{\Cp}[1][p]{\R_{#1}} % 四元数と八元数 \newcommand{\Quat}{\mathbb{H}} \newcommand{\Oct}{\mathbb{O}}
\newcommand{\A}{\mathbb{A}} \newcommand{\B}{\mathbb{B}} \newcommand{\C}{\mathbb{C}} \newcommand{\D}{\mathbb{D}} \newcommand{\E}{\mathbb{E}} \newcommand{\F}{\mathbb{F}} \newcommand{\G}{\mathbb{G}} \newcommand{\I}{\mathbb{I}} \newcommand{\J}{\mathbb{J}} \newcommand{\K}{\mathbb{K}} \newcommand{\M}{\mathbb{M}} \newcommand{\N}{\mathbb{N}} \newcommand{\Q}{\mathbb{Q}} \newcommand{\R}{\mathbb{R}} \newcommand{\T}{\mathbb{T}} \newcommand{\U}{\mathbb{U}} \newcommand{\V}{\mathbb{V}} \newcommand{\W}{\mathbb{W}} \newcommand{\X}{\mathbb{X}} \newcommand{\Y}{\mathbb{Y}} \newcommand{\Z}{\mathbb{Z}}
\H, \L, \O, \P, \S は既に使われている。一つの退避の仕方：
\let\Haccent=\H % ダブルアキュートアクセント \let\Lsymbol=\L % ストローク付きＬ \let\Osymbol=\O % ストローク付きＯ \let\Psymbol=\P % 段落記号¶ \let\Ssymbol=\S % 節記号§ \let\H=\relax \let\L=\relax \let\O=\relax \let\P=\relax \let\S=\relax
\newcommand{\trA}{{}^{t\kern-.3em}A} \newcommand{\trB}{{}^{t\kern-.2em}B} \newcommand{\trC}{{}^{t\kern-.1em}C} \newcommand{\trD}{{}^{t\kern-.2em}D} \newcommand{\trE}{{}^{t\kern-.2em}E} \newcommand{\trF}{{}^{t\kern-.2em}F} \newcommand{\trG}{{}^{t\kern-.1em}G} \newcommand{\trH}{{}^{t\kern-.2em}H} \newcommand{\trI}{{}^{t\kern-.2em}I} \newcommand{\trJ}{{}^{t\kern-.3em}J} \newcommand{\trK}{{}^{t\kern-.2em}K} \newcommand{\trL}{{}^{t\kern-.2em}L} \newcommand{\trM}{{}^{t\kern-.2em}M} \newcommand{\trN}{{}^{t\kern-.2em}N} \newcommand{\trO}{{}^{t\kern-.1em}O} \newcommand{\trP}{{}^{t\kern-.2em}P} \newcommand{\trQ}{{}^{t\kern-.1em}Q} \newcommand{\trR}{{}^{t\kern-.2em}R} \newcommand{\trS}{{}^{t\kern-.2em}S} \newcommand{\trT}{{}^{t\kern-.1em}T} \newcommand{\trU}{{}^{t\kern-.1em}U} \newcommand{\trV}{{}^{t\kern-.1em}V} \newcommand{\trW}{{}^{t\kern-.1em}W} \newcommand{\trX}{{}^{t\kern-.2em}X} \newcommand{\trY}{{}^{t\kern-.1em}Y} \newcommand{\trZ}{{}^{t\kern-.2em}Z}
\newcommand{\trva}{{}^{t\kern-.15em}\bm{a}} \newcommand{\trvb}{{}^{t\kern-.1em}\bm{b}} \newcommand{\trvc}{{}^{t\kern-.15em}\bm{c}} \newcommand{\trvd}{{}^{t\kern-.15em}\bm{d}} \newcommand{\trve}{{}^{t\kern-.15em}\bm{e}} \newcommand{\trvf}{{}^{t\kern-.2em}\bm{f}} \newcommand{\trvg}{{}^{t\kern-.1em}\bm{g}} \newcommand{\trvh}{{}^{t\kern-.1em}\bm{h}} \newcommand{\trvi}{{}^{t\kern-.1em}\bm{i}} \newcommand{\trvj}{{}^{t\kern-.15em}\bm{j}} \newcommand{\trvk}{{}^{t\kern-.1em}\bm{k}} \newcommand{\trvl}{{}^{t\kern-.1em}\bm{l}} \newcommand{\trvm}{{}^{t\kern-.1em}\bm{m}} \newcommand{\trvn}{{}^{t\kern-.1em}\bm{n}} \newcommand{\trvo}{{}^{t\kern-.1em}\bm{o}} \newcommand{\trvp}{{}^{t\kern-.1em}\bm{p}} \newcommand{\trvq}{{}^{t\kern-.1em}\bm{q}} \newcommand{\trvr}{{}^{t\kern-.1em}\bm{r}} \newcommand{\trvs}{{}^{t\kern-.15em}\bm{s}} \newcommand{\trvt}{{}^{t\kern-.05em}\bm{t}} \newcommand{\trvu}{{}^{t\kern-.1em}\bm{u}} \newcommand{\trvv}{{}^{t\kern-.1em}\bm{v}} \newcommand{\trvw}{{}^{t\kern-.1em}\bm{w}} \newcommand{\trvx}{{}^{t\kern-.1em}\bm{x}} \newcommand{\trvy}{{}^{t\kern-.1em}\bm{y}} \newcommand{\trvz}{{}^{t\kern-.1em}\bm{z}}
一般的処方としては {}^tA のようにする。
\renewcommand{\emph}[1]{{\sffamily\gtfamily\bfseries\upshape\boldmath#1}} \renewcommand{\emptyset}{\varnothing} \renewcommand{\headfont}{\sffamily\mgfamily} % jsclass 使用時の見出しフォント変更 \renewcommand{\Re}{\operatorname{Re}} \renewcommand{\Im}{\operatorname{Im}} \newcommand{\agfamily}{\fontfamily{pag}\selectfont} % Avant Garde \numberwithin{equation}{section}
\usepackage[shortlabels]{enumitem} \setlist[enumerate]{label=$(\arabic*)$,itemjoin=\qquad} % global setting
\newcommand{\e}{\varepsilon} \newcommand{\mat}[1]{\begin{pmatrix}#1\end{pmatrix}} \newcommand{\vmat}[1]{\begin{vmatrix}#1\end{vmatrix}} \newcommand{\cc}[1]{\overline{#1}} % complex conjugate \newcommand{\then}{\DOTSB\;\Longrightarrow\;} % implication arrow => \newcommand{\js}[2]{\genfrac{(}{)}{.5pt}{}{#1}{#2}} % Legendre-Jacobi symbol \newcommand{\kihon}[2]{\xrightarrow[\text{#2}]{\text{#1}}} % 基本変形を示す矢印 \newcommand{\card}[1]{\left|#1\right|} % 濃度 \newcommand{\inprod}[3][{}]{\left\langle#2,#3\right\rangle_{#1}} % 内積
\newcommand{\hgf}[5]{{\mathchoice% {{}_{#1}F_{#2}\!\left(\genfrac{}{}{0pt}{}{#3}{#4}\,;\,#5\right)}% display mode {{}_{#1}F_{#2}(#3;#4;#5)}% text mode {}{}}}
\newcommand{\abs}[1]{\left|#1\right|} % absolute value | | \newcommand{\norm}[1]{\left\|#1\right\|} % norm || || \newcommand{\floor}[1]{\left\lfloor#1\right\rfloor} % floor
\DeclareMathOperator*{\regprod}{\mathchoice% {\ooalign{\hbox{$\displaystyle\prod$}\crcr\hbox{$\displaystyle\coprod$}}} {\ooalign{\hbox{$\textstyle\prod$}\crcr\hbox{$\textstyle\coprod$}}} {\ooalign{\hbox{$\scriptstyle\prod$}\crcr\hbox{$\scriptstyle\coprod$}}} {\ooalign{\hbox{$\scriptscriptstyle\prod$}\crcr\hbox{$\scriptscriptstyle\coprod$}}} }
\DeclareMathOperator{\tr}{tr} \DeclareMathOperator{\Tr}{Tr} \DeclareMathOperator{\rk}{rk} \DeclareMathOperator{\rank}{rank} \DeclareMathOperator{\sgn}{sgn} \DeclareMathOperator{\per}{per} \DeclareMathOperator{\pf}{pf} % pfaffian \DeclareMathOperator{\diag}{diag} \DeclareMathOperator{\Sym}{Sym} \DeclareMathOperator{\Alt}{Alt} \DeclareMathOperator{\im}{im} \DeclareMathOperator*{\Res}{Res} % residue \DeclareMathOperator{\supp}{supp} \DeclareMathOperator{\res}{res} \DeclareMathOperator{\ind}{ind} \DeclareMathOperator{\Hom}{Hom} \DeclareMathOperator{\Aut}{Aut} \DeclareMathOperator{\End}{End}
\newcommand{\set}[2]{\left\{#1\,\middle|\,#2\right\}}
\newcommand{\set}[3][undefined]{\expandafter\ifx\csname#1\endcsname\undefined \left\{#2\,\middle|\,#3\right\}% \else\csname#1l\endcsname\{#2\,\csname#1\endcsname|\,#3\csname#1r\endcsname\}\fi}
\middle 命令を使うので e-TeX が必要．
\DeclareMathAlphabet\matheu{U}{eur}{m}{n} \DeclareMathAlphabet\matheuscr{U}{eus}{m}{n} \DeclareMathAlphabet\mathscr{U}{rsfs}{m}{n} \SetMathAlphabet\matheu{bold}{U}{eur}{b}{n} \SetMathAlphabet\matheuscr{bold}{U}{eus}{b}{n}
\usepackage[xcolor]{mdframed} \usepackage{silence}\WarningFilter{mdframed}{You got a bad break} \let\oldtheorem=\newtheorem \mdfdefinestyle{leftbar}{topline=false,rightline=false,bottomline=false,innertopmargin=0pt,linewidth=1pt,linecolor=black} \newcommand{\NewTheorem}[2][linecolor=black]{\surroundwithmdframed[style=leftbar,#1]{#2}\oldtheorem{#2}} \newcommand{\NewTheoremStar}[2][linecolor=black]{\surroundwithmdframed[style=leftbar,#1]{#2}\oldtheorem*{#2}} \makeatletter\renewcommand{\newtheorem}{\@ifstar{\NewTheoremStar}{\NewTheorem}}\makeatother \newtheoremstyle{mydefinition}{\topsep}{\topsep}{\rmfamily}{0pt}{\sffamily\gtfamily\bfseries}{.}{.5em} {\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}\rmfamily} \theoremstyle{mydefinition} \newtheorem[linecolor=cyan]{thm}{定理} \newtheorem[linecolor=magenta,linewidth=3pt]{lem}[thm]{補題}
以前は framed パッケージを使っていたけれど，こちらに宗旨替え．
\usepackage{ytableau} \ytableausetup{centertableaux,mathmode,boxsize=1em} \def\young(#1){\ytableaushort{#1}} \def\yng(#1){\ydiagram{#1}}
以前は youngtab パッケージを使っていたけれど，こちらに宗旨替え．
\NewDocumentCommand\gvec{s m}{% 幾何ベクトル \begin{tikzpicture}[baseline=(T.base)] \node[inner sep=0pt, outer sep=0pt] (T) {\IfBooleanTF{#1}{$#2$}{#2}}; \IfBooleanTF{#1} {\draw[-to] ($(T.north west)+(-.5pt,2.5pt)$) -- ($(T.north east)+(.5pt,2.5pt)$);} {\draw[-to] ($(T.north west)+(0,2.5pt)$) -- ($(T.north east)+(0,2.5pt)$);} \end{tikzpicture}} \newcommand{\sankaku}[1]{\triangle\mathrm{#1}} \newcommand{\kaku}[1]{\angle\mathrm{#1}} \newcommand{\para}{\mathbin{\tikz[baseline=2pt,line width=.45pt,cap=round] \draw (0,0)--(3pt,10pt) (2pt,0)--(5pt,10pt);}} % 平行 //
xparse パッケージと Tikz パッケージの利用が前提。
凹凸の情報を含んだ矢印記号を以下のように定める（Tikzの利用が前提）。
\newcommand{\RUto}{\begin{tikzpicture}[x=1pt,y=1pt,baseline=2pt] \draw[->] (0,0) .. controls (7,1) and (9,3) .. (10,10); \end{tikzpicture}} \newcommand{\URto}{\begin{tikzpicture}[x=1pt,y=1pt,baseline=2pt] \draw[->] (0,0) .. controls (1,7) and (3,9) .. (10,10); \end{tikzpicture}} \newcommand{\RDto}{\begin{tikzpicture}[x=1pt,y=1pt,baseline=2pt] \draw[->] (0,10) .. controls (7,9) and (9,7) .. (10,0); \end{tikzpicture}} \newcommand{\DRto}{\begin{tikzpicture}[x=1pt,y=1pt,baseline=2pt] \draw[->] (0,10) .. controls (1,3) and (3,1) .. (10,0); \end{tikzpicture}} \newcommand{\ar}[2]{\if#20{\small 変曲点} \else{\if#1+{\if#2+\RUto\else\URto\fi}\else{\if#2+\DRto\else\RDto\fi}\fi}\fi}
増減表の雛形。
\begin{equation*} \begin{array}{|c||ccccccccccc|} \hline \rule[-.8em]{0pt}{2em} x & -\pi & \dots & -\frac{3\pi}4 & \dots & 0 & \dots & \frac\pi4 & \dots & \frac\pi2 & \dots & \pi \\ \hline \rule[-.8em]{0pt}{2em} y' & - & - & 0 & + & + & + & 0 & - & - & - & - \\ \hline \rule[-.8em]{0pt}{2em} y'' & + & + & + & + & 0 & - & - & - & 0 & + & + \\ \hline \rule[-.8em]{0pt}{2em} y & e^{-1} & \ar-+ & e^{-\sqrt2} & \ar++ & e & \ar+- & e^{\sqrt2} & \ar-- & e & \ar-+ & e^{-1} \\ \hline \end{array} \end{equation*}
中間ファイル jobname.ans を利用する．
% --- 解答をまとめて表示するためのマクロ群：ここから --- \makeatletter \def\dummymacro:->{\relax} \def\AnswerName#1{\gdef\@EA@name{#1}} \newtheorem*{@Answer}{\@AnswerName\@AnswerNumber} \newenvironment{Answer}[2]{\def\@AnswerName{#1}\def\@AnswerNumber{#2}\begin{@Answer}}{\end{@Answer}} \newwrite\@EA@ \newif\if@EA@ \global\@EA@false \def\@openEA{\if@EA@ \else \immediate\openout\@EA@=\jobname.ans \global\@EA@true \fi} \newcommand{\answer}[2][\@EA@name]{\@openEA% \immediate\write\@EA@{\string\begin{Answer}{#1}{\@currentlabel}}% \begingroup\def\next{#2}\immediate\write\@EA@{\string\dummy\meaning\next}\endgroup% \immediate\write\@EA@{\string\end{Answer}}\immediate\write\@EA@{}} \newcommand{\addtoanswer}[1]{\@openEA\begingroup% \def\next{#1}\immediate\write\@EA@{\string\dummy\meaning\next}% \endgroup\immediate\write\@EA@{}} \def\AnswersHere{\immediate\closeout\@EA@ \begingroup\makeatletter% \edef\@tempa{`\string >}\ifnum\catcode\@tempa=12\else\@makeother\>\fi% \input{\jobname.ans}\endgroup} \AnswerName{問題} \makeatother % --- 解答をまとめて表示するためのマクロ群：ここまで ---
本文中で次のように，問題文と同じ環境内に答えを書いておく．
\begin{exercise} 問題を書く． \answer{解答を書く．} \end{exercise}
解答を出力したいところに \AnswersHere と書く．
comment パッケージを利用する．
\newtheorem{quiz}{問題} \newtheorem{Ans}{問題} \generalcomment{answer} {\begingroup\edef\tmp{\def\noexpand\CommentCutFile{\jobname-\arabic{quiz}.ans}} \tmp\def\ProcessCutFile{}}{\endgroup} \makeatletter \newcommand{\AnswersHere}{\@tempcnta=0\loop\ifnum\@tempcnta<\c@quiz\clearpage \advance\@tempcnta by 1\begin{Ans}\input{\jobname-\the\@tempcnta.ans}\end{Ans}\repeat} \makeatother
本文中で次のように，問題文の直後に答えを書いておく．
\begin{quiz} 問題を書く． \end{quiz} \begin{answer} 答を書く． \end{answer}
解答を出力したいところに \AnswersHere と書く．
\usepackage[reset,papersize={201.6truemm,268.8truemm},text={170truemm,237truemm},centering]{geometry}
\newcommand{\vcentering}[1]{\vcenter{\hbox{#1}}}
\begin{equation} \vcentering{\includegraphics{hoge1.pdf}}=\vcentering{\includegraphics{hoge2.pdf}} \end{equation}
\makeatletter \newcount\@mtorder \def\MTwaku#1{% \draw[fill=white!80!lightgray] (-1,-1)--(#1,-1)--(#1,0)--(-1,0)--cycle; \draw[fill=white!80!lightgray] (-1,-1)--(-1,#1)--(0,#1)--(0,-1)--cycle; \foreach \u in {-1,0,#1} \draw[thick] (-1,\u)--(#1,\u) (\u,-1)--(\u,#1); \foreach \u in {1,...,#1} \draw[very thin] (-1,\u)--(#1,\u) (\u,-1)--(\u,#1); } \def\MTorder#1{\@mtorder=0 \@for\temp:=#1\do{\global\advance\@mtorder by 1}} \def\MTrow#1#2{% \@tempcnta=0 % \@for\temp:=#2\do{% \draw (\the\@tempcnta.5,#1.5) node {$\temp$}; \advance\@tempcnta by 1} % } \def\MTlabels#1#2{% \draw (-.5,-.5) node {$#1$}; \@tempcnta=0 % \@for\temp:=#2\do{% \draw (\the\@tempcnta.5,-.5) node {$\temp$}; \draw (-.5,\the\@tempcnta.5) node {$\temp$}; \advance\@tempcnta by 1} % \global\@mtorder=\@tempcnta\relax } \def\MTentries#1{% \@tempcntc=0 % \@for\temp:=#1\do{% \@tempcnta=\@tempcntc % \@tempcntb=\@tempcntc % \divide\@tempcnta by \@mtorder % \@tempcntd=\@tempcnta % \multiply\@tempcntd by \@mtorder % \advance\@tempcntb by -\@tempcntd % \draw (\the\@tempcntb.5,\the\@tempcnta.5) node {$\temp$}; \advance\@tempcntc by 1} % } \newcommand{\MultiplicationTable}[4][x=10mm,y=10mm]{% \begin{tikzpicture}[#1]\MTorder{#3}\MTwaku{\the\@mtorder}\MTlabels{#2}{#3}\MTentries{#4}\end{tikzpicture}} \makeatother
次のような感じで使う．
\MultiplicationTable[x=7mm,y=-6mm]{Q_8}{1,i,j,k,-1,-i,-j,-k}{ 1,i,j,k,-1,-i,-j,-k, i,-1,k,-j,-i,1,-k,j, j,-k,-1,i,-j,k,1,-i, k,j,-i,-1,-k,-j,i,1, -1,-i,-j,-k,1,i,j,k, -i,1,-k,j,i,-1,k,-j, -j,k,1,-i,j,-k,-1,i, -k,-j,i,1,k,j,-i,-1 }
以下をプリアンブルに書く．
\DeclareFontShape{JY2}{hgt}{b}{n}{<->ssub*hgt/bx/n}{} \DeclareFontShape{JY2}{hmc}{m}{sc}{<->ssub*hmc/m/n}{} \DeclareFontShape{JY2}{hmc}{m}{it}{<->ssub*hmc/m/n}{} \DeclareFontShape{JY2}{hmc}{b}{n}{<->ssub*hmc/m/n}{} \DeclareFontShape{JY2}{rubyg}{b}{n}{<->ssub*rubyg/m/n}{} \DeclareFontShape{JT2}{hmc}{m}{sc}{<->ssub*hmc/m/n}{} \DeclareFontShape{JT2}{hgt}{b}{n}{<->ssub*hgt/m/n}{} \DeclareFontShape{JT2}{hmc}{m}{it}{<->ssub*hmc/m/n}{} \DeclareFontShape{JT2}{hmc}{b}{n}{<->ssub*hmc/m/n}{} \DeclareFontShape{JT2}{rubyg}{b}{n}{<->ssub*rubyg/m/n}{}