ChinaTEX数学排版常见问题集

...\newcommand{\BigFig}[1]{\parbox{12pt}{\Huge#1}}\newcommand{\BigZero}{\BigFig{0}}\begin{equation*}(a_{k1})=\left(\begin{matrix}0\ldots0&1&0\ldots0\\&0\\\BigZero&\cdots&\BigZero\\&0\\\end{matrix}\right)\qquadf(x)=\begin{cases}-x^{2},&\text{if$x0$;}\\\alpha+x,&\text{if$0\leqx\leq1$;}\\x^{2},&\text{otherwise.}\end{cases}\end{equation*}\vskip1cm\[\begin{CD}A@\logB@\text{bottom}C@=D@E@F\\@V\text{one-one}VV@.@AA\text{onto}A@|\\X@=Y@Z@U\\@A\betaAA@AA\gammaA@VVV@VVV\\D@\alphaE@H@.I\\\end{CD}\]ChinaTEXChinaTEXChinaTEXMathFAQVer1.0(ak1)=0BBBBBBB@0:::010:::000


001CCCCCCCAf(x)=8:x2;ifx0;+x;if0x1;x2;otherwise.Alog!B!bottomCDone-one??yx??ontoXY!Z!Ux??x????y??yD!E!HIReleasedbyChinaTEXDocumentationWorkshop.June,2011Maker:ChinaTEXClarkMaID:chinatex,ClarkMa.....ChinaTEXDocumentationWorkshopQQ1ChinaTEXChinaTeXer@gmailChinaTEXGNUGeneralPublicLicensepdfChinaTEX20116chiantex,ClarkMa1ChinaTEX9194076780300084145316219123859861141877998ChinaTEXMathFAQjChinaTEX..1.....ChinaTEXDocumentationWorkshop1I(La)TEX11...........................12...........................13.....................2II61.....................62.........................63.....................64RC.........75nnpRoots...................76...87def..............88..............89...............810.................911.......................912n×n............1013...................1114...................1115,n[..n]$$...$$........1216LATEX................1317..1418.........................1619........................1620....................1821...................1822...................1923........................2024........................2225?.......................2226.....................23ChinaTEXMathFAQjChinaTEX..I.....ChinaTEXDocumentationWorkshopIII241...............242.....................243......244....................255............266()...........277.....................288....................289$xˆij$$xjˆi$............3010...3011..............3112...........3113.....................3214.................3215........................3316................3417\max.................3418...................3519LATEX..................3620.....................3621....................3822“item”equation................3923(1a)(1b)..............3924align..................4025amsmathbmatrix10.........4126casesamsmath..........41IV431!Extra},orforgotten\right....................432Missing$inserted..........................433Missing\right.inserted......................434Missing\delimiterinserted.....................435Command...invalidinmathmode................436Command\iintalreadydefined...................447toomanymathalphabetsinversionnormal...........44ChinaTEXMathFAQjChinaTEX..II.....ChinaTEXDocumentationWorkshop8!Displaymathshouldendwith$$................4445A46BLATEX54ChinaTEXMathFAQjChinaTEX..III....I(LA)TEX.ChinaTEXDocumentationWorkshop–I–(LA)TEX(LA)TEX-1我该读什么书？TEX•MoreMathintoLATEX2•Mathmode2.47•LATEXCompanionCh8TEXLATEX–HigherMathematicsshort-math-guideInlineMathTheLATEXMathemat-icsCompanionamsmath-2我该怎么读书？(LA)TEX2(LA)TEX.ChinaTEXDocumentationWorkshop(LA)TEXequarrayalign(LA)TEX-3我需具备哪些基础知识？1.LATEXinlinedisplay3$


$\(


\)4$$


$$\[


\]\begin{equation}...\end{equation}\begin{equation*}...\end{equation}2.5#$%&~_^\{}#$%&_{}\#\$\%\&\_\{\}$


$\(


\)\mbox{}3.^_C35C^3_54.34AMS-TEX5TEXChinaTEXMathFAQjChinaTEX..2....I(LA)TEX.ChinaTEXDocumentationWorkshop\alpha\thetaoo\tau\beta#\vartheta\pi\upsilon\gamma\iotaϖ\varpiϕ\phi\delta\kappa\rhoφ\varphiϵ\epsilon\lambdaϱ\varrho\chi\varepsilon\mu\sigma\psi\zeta\nu&\varsigma!\omega\eta\xi\Gamma\Lambda\Sigma \Psi∆\Delta\Xi\UpsilonΩ\Omega\Theta\Pi\Phi5.\frac{}{}\sqrt[n]{}$\frac{1}{\pi}$,\quad$\sqrt[5]{1+k^2+k^4}$1,5√1+k2+k4n6.:::


......\dots\cdots\vdots\ddots7.()[]|{}\f\gjj\|\left\right\[f(x,y,z)=3y^2z\left(3+\frac{7x+5}{1+y^2}\right).\]f(x;y;z)=3y2z3+7x+51+y2‹:\left\right\[\left.\frac{du}{dx}\right|_{x=0}\]dudxx=08.\begin{eqnarray*}\cos2\theta&=&\cos^2\theta-\sin^2\theta\\&=&2\cos^2\theta-1.\end{eqnarray*}cos2=cos2sin2=2cos21:ChinaTEXMathFAQjChinaTEX..3....I(LA)TEX.ChinaTEXDocumentationWorkshop&*LATEXLATEX*9.\[\left(\begin{array}{ccc}a&b&c\\d&e&f\\g&h&i\end{array}\right)\](abcdefghi)\[\chi(\lambda)=\left|\begin{array}{ccc}\lambda-a&-b&-c\\-d&\lambda-e&-f\\-g&-h&\lambda-i\end{array}\right|.\]()=abcdefghi:10.\[\frac{du}{dt}\mbox{}\frac{d^2u}{dx^2}\]dudtd2udx2\[\frac{\partialu}{\partialt}=h^2\left(\frac{\partial^2u}{\partialx^2}+\frac{\partial^2u}{\partialy^2}+\frac{\partial^2u}{\partialz^2}\right)\]@u@t=h2@2u@x2+@2u@y2+@2u@z2‹\[\lim_{x\to+\infty},\inf_{xs},\sup_K\]limx!+1;infxs;supK\[\lim_{x\to0}\frac{3x^2+7x^3}{x^2+5x^4}=3.\]limx!03x2+7x3x2+5x4=3:\[\sum_{k=1}^nk^2=\frac{1}{2}n(n+1).\]n∑k=1k2=12n(n+1):ChinaTEXMathFAQjChinaTEX..4....I(LA)TEX.ChinaTEXDocumentationWorkshop\[\int_a^bf(x)\,dx.\]∫baf(x)dx:d