latex

Latex

utilities

 2021/01/02  Share

build a matrix

$\left( \begin{array} {ccc} 1 & 2 & 3\\ 4 & 5 & 6\\ 7 & 8 & 11 \\ \end{array} \right)$

integral

$\int_a^bf(x)\mathrm{d}x$

dot product

${a}\cdot{b}$

i-hat

$\hat{i}$

limit

$\lim_{x\rightarrow+\infty}f(x)$

>=, <=

$\ge \\ \le$

ellipsis

$\dots \\ \cdots$

brace

$\left\{ \begin{array}{ll} , & \hbox{;} \\ , & \hbox{;} \\ , & \hbox{.} \end{array} \right.$

vector

$\vec{x}$

Something about sets

$\exists \\ \forall \\ \in \\ \notin \\ \subset \\ \subsetneqq \\ \supset \\ \supsetneqq \\ \cap \\ \cup \\ \overline{A} \\ \emptyset \\ \setminus \\ \mathbb{R}$

Because, therefore

$\because\\\therefore$

Author: Endsieg77

Link: https://endsieg77.github.io/2021/01/02/latex/

Post on: January 2nd 2021, 2:46:36 am

Update on: January 6th 2021, 9:47:41 am

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缺失模块。
1、请确保node版本大于6.2
2、在博客根目录（注意不是archer根目录）执行以下命令：
npm i hexo-generator-json-content --save
3、在根目录_config.yml里添加配置：

jsonContent:
  meta: false
  pages: false
  posts:
    title: true
    date: true
    path: true
    text: false
    raw: false
    content: false
    slug: false
    updated: false
    comments: false
    link: false
    permalink: false
    excerpt: false
    categories: true
    tags: true