用于出版物的排版,样式控制,使得编排标准美观。
一个最简环境
\documentclass{article} \begin{document} content... \end{document}
特殊符号的表示需要使用转义方式,但是\\表示的是换行而不是\。需要则使用$\backslash$表示。
\documentclass{article} \begin{document} \# \$ \% \^{} \& \_ \{ \} \~ \\ $\backslash$ \end{document}
省略号使用特殊的表示,区别于传统的直接使用多个点,间距不同的。
\documentclass{article} \begin{document} \ldots when Einstein introduced his formula\\ ... \end{document}
\documentclass{article} \begin{document} \begin{equation} e = m \cdot c^2 \end{equation} which is at the same time the most widely known and the least well understood physical formula. \end{document}
\documentclass{article} \begin{document} \begin{equation} \sum_{k=1}^{n} I_k = 0 \end{equation} Kirchhoff’s voltage law can be derive \ldots \end{document}
如下
\documentclass{article} \begin{document} \today \end{document}
使用两个’表示,或者左边使用`,右边使用’表示。
\documentclass{article} \begin{document} ‘‘Please press the ‘x’ key.’’ \\ \\ ``asdf''' \end{document}
使用多个-表示
\documentclass{article} \begin{document} -------------------------- \LaTeX \end{document}
如下,分别为上波浪线和中波浪线
\documentclass{article} \begin{document} http://www.rich.edu/\~{}bush \\ http://www.clever.edu/$\sim$demo\\ \end{document}
,如℃
\documentclass{article} \begin{document} It’s $-30\,^{\circ}\mathrm{C}$. sm\o rrebr\o d, !‘Se\~norita!,\\ \end{document}
观察不同即可
\documentclass{article} \usepackage{textcomp} \begin{document} \texteuro \end{document}
如下示例
\documentclass{article} \begin{document} Not shelfful\\ but shelf\mbox{}ful\\ \end{document}
如下简例
\documentclass{article} \begin{document} \section{Some Interesting Words} \end{document}
\documentclass{article} \begin{document} Footnotes\footnote{This is a footnote.} \end{document}
一般使用斜体,但是整体是斜体则用正体,总之是不同的样式,表示强调
\documentclass{article} \begin{document} \textit{You can also \emph{emphasize} text if it is set in italics,}\\ \emph{emphasize} \end{document}
如下示例
\documentclass{article} \begin{document} \begin{enumerate} \item You can mix the list environments to your taste: \begin{itemize} \item But it might start to look silly. \item[-] With a dash. \end{itemize} \item Therefore remember: \begin{description} \item[Stupid] things will not become smart because they are in a list. \item[Smart] things, though, can be presented beautifully in a list. \end{description} \end{enumerate} \end{document}
示例右对齐、居中
\documentclass{article} \begin{document} \begin{flushright} This text is right-\\aligned. \LaTeX{} is not trying to make each line the same length. \end{flushright} \begin{center} At the centre\\of the earth \end{center} \end{document}
摘要部分:
\documentclass{article} \begin{document} \begin{abstract} The abstract abstract. \end{abstract} \end{document}
示例:
\documentclass{article} \begin{document} \begin{verbatim} 10 PRINT "HELLO WORLD "; 20 GOTO 10 \end{verbatim} \end{document}
与上下横线,如下示例:宽度固定4.7cm
\documentclass{article} \begin{document} \begin{tabular}{|p{4.7cm}|} \hline Welcome to Boxy’s paragraph. We sincerely hope you’ll all enjoy the show.\\ \hline \end{tabular}\\ \\\\ \\ \begin{tabular}{l} \hline leading space left and right\\ \hline \end{tabular} \end{document}
示例:
\documentclass{article} \begin{document} 1\\ [122pt] 100~m$^{3}$ of water\\ \end{document}
示例:tal 和 属于
\documentclass{article} \begin{document} \(\tau \epsilon \)\\ \end{document}
如下和效果:
\documentclass{article} \begin{document} \begin{displaymath} \lim_{n \to \infty} \sum_{k=1}^n \frac{1}{k^2} = \frac{\pi^2}{6} \end{displaymath} \begin{equation} x^{2} \geq 0\qquad \textrm{for all }x\in\mathbf{R} \end{equation} \begin{equation} a^x+y \neq a^{x+y} \end{equation} \[\lim_{x \rightarrow 0} \frac{\sin x}{x}=1\] \begin{displaymath} \mathbf{X} = \left( \begin{array}{ccc} x_{11} & x_{12} & \ldots \\ x_{21} & x_{22} & \ldots \\ \vdots & \vdots & \ddots \end{array} \right) \end{displaymath} \end{document}
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