Latex常用符号及相关

希腊字母

\alpha	\theta	\beta	\varphi	\rho	\lambda	\varepsilon	\mu	\omega	\tau	\sigma
\(\alpha\)	\(\theta\)	\(\beta\)	\(\varphi\)	\(\rho\)	\(\lambda\)	\(\varepsilon\)	\(\mu\)	\(\omega\)	\(\tau\)	\(\sigma\)

数学符号

\approx	\ne	\pm	\times	\div	le	ge
\(\approx\)	\(\ne\)	\(\pm\)	\(\times\)	\(\div\)	\(\le\)	\(\ge\)

逻辑符号

\because	therefore	\rightarrow	\Rightarrow
\(\because\)	\(\therefore\)	\(\rightarrow\)	\(\Rightarrow\)

集合相关

\cup	\cap	\varnothing
\(\cu-p\)	\(\cap\)	\(\varnothing\)

排版使用

\quad	\space	\\	~\\
较大的空格	较小的空格	换行	多于一次的换行

修饰符号

\overline{}	\dot{}
在字母上方加一个横线	在字母上方加一个点