累加:\sum_{x}^{y} -> \(\sum_{x}^{y}\)
累乘:\prod_{x}^{y} -> \(\prod_{x}^{y}\)
常用希腊字母:
\alpha -> \(\alpha\)
\beta -> \(\beta\)
\gamma -> \(\gamma\)
\delta -> \(\delta\) , \Delta -> \(\Delta\)
\theta -> \(\theta\) , \Theta -> \(\Theta\)
\lambda -> \(\lambda\)
矢量:
\vec a -> \(\vec a\)
\overrightarrow{xy} -> \(\overrightarrow{xy}\)
极限、积分
\lim_{x\to 0} -> \(\lim_{x\to 0}\)
\infty -> \(\infty\)
\int_0^{\infty}f(x)\ dx ->\(\int_0^{\infty}f(x)\ dx\)
分式、根式
\frac{x}{y} -> \(\frac{x}{y}\)
\sqrt[x]{y} -> \(\sqrt[x]{y}\)
矩阵
起始标记\begin{matrix},结束标记\end{matrix}
每一行末尾标记\\\,行间元素之间以&分隔
举例:
在起始、结束标记处用下列词替换 matrix
pmatrix :小括号边框
bmatrix :中括号边框
Bmatrix :大括号边框
vmatrix :单竖线边框
Vmatrix :双竖线边框
\cdot -> \(\cdot\)
\lceil -> \(\lceil \quad\) \rceil -> \(\rceil\)
\lfloor -> \(\lfloor\) \(\quad\) \rfloor -> \(\rfloor\)
\lbrace-> \(\lbrace\) \(\quad\)\rbrace-> \(\rbrace\)
\tbinom{n}{m} -> \(\tbinom{n}{m}\)
原文:https://www.cnblogs.com/VanHelsing-srand/p/14738635.html