\begin{itemize} \item The individual entries are indicated with a black dot, a so-called bullet. \item The text in the entries may be of any length. \end{itemize} 默认情况下,各个条目用黑点表示。条目中的文本可以是任何长度。 有序列表 有序列表在enumerate环境中创建,针对条目的语法与无序列表...
pstricks-add 极坐标 准备工作首先要引入 PSTricks 宏包。PSTricks 中缺省长度单位是 1cm,我们也可以设置自己的单位。 \usepackage{pstricks} \psset{unit=10pt} 绘图命令一般要放在 pspicture 环境里,这样 LATEX 就会给图形预留一个矩形区域,注意这个矩形要能容纳所有图形对象。为了节省空间,在本节后面的示例代码...
黑板粗体(Blackboardbold)一般用于表示数学和物理学中的向量或集合的符号。 备注: 花括号 中只有使用大写拉丁字母才能正常显示,使用小写字母或数字会得到其他符号。 正粗体 语法 \mathbf{012…abc…ABC…} 效果 备注 花括号{}内只能使用拉丁字母和数字,不能使用希腊字母如\alpha等。斜粗体 语法 \boldsymbol{012…a...
fancy还提供了页眉页脚分隔线\headrulewidth和\footrulewidth,其默认值分别为0.4pt和0pt。可以使用\addtolength{\headwidth}{\marginparsep}接\addtolength{\headwidth}{\marginparwidth}把旁注的宽度也加进去。 至于页眉页脚的宽度,默认等于\textwidth,可以使用\headwidth和\footwidth改变之。 与包fancyheadings类似...
Officially a dash is three times as long as a dot. But there’s also a space equal to the length of a dot between parts of a letter. So the sheet music above would be more accurate if you imagined all the sixteenth notes are staccato and the dotted eighth notes are really eighth not...
To make a comment in LaTeX, simply write a % symbol at the beginning of the line, as shown in the following code which uses the example above: \documentclass[12pt, letterpaper]{article} \title{My first LaTeX document} \author{Hubert Farnsworth\thanks{Funded by the Overleaf team.}} \da...
\mathbb{R}: is what the new command does. In this case, the letter R will be written in blackboard boldface style. Use of the\mathbbcommand requires theamssymbpackage, which was added to the example above (in the preamble). After the command is defined we can use it in the text, as...
\\ 取消首行缩进:\verb|\noindent| \\ 水平空白\q \verb|\hspace{|$ \pm $\verb|2cm}| \\ 垂直空白\q \verb|\vspace{|$ \pm $\verb|2cm}| \\ 缩小行间公式与上下文之间的空白(必须放在\\ \verb|\begin{document}|之前): \begin{lstlisting} \AtBeginDocument{ \addtolength{\abovedisplayskip}...
Below the environment declaration is the command \item which tells LaTeX to start a new list entry: to format it, add a special mark (a small black dot called bullet) and indent the entry. Some commands require one or more parameters; for example, the \textbf command (used above) ...
\@addtoreset{table}{section} 22 \renewcommand{\thetable}{\thesection.\arabic{table}} \makeatletter andsimilarlyforalltheotherfloatenvironments. Ifyouareusingthebookorreportclassandyouwantthecaptionstobe numberedconsecutivelythroughouttheyoucandothis: \makeatletter \@removefromreset{table}{chapter} ...