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| 两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 | ||
| public:math:latex [2015/03/26 09:20] – oakfire | public:math:latex [2024/05/17 16:13] (当前版本) – oakfire | ||
|---|---|---|---|
| 行 1: | 行 1: | ||
| ====== LaTeX ====== | ====== LaTeX ====== | ||
| * Official site: | * Official site: | ||
| + | * 截图识别为latex的工具: | ||
| + | * [[https:// | ||
| ===== 数学符号表 ===== | ===== 数学符号表 ===== | ||
| - | {{: | + | * {{: |
| + | * {{ : | ||
| + | * [[https:// | ||
| + | * [[http:// | ||
| + | f(n) = | ||
| + | \begin{cases} | ||
| + | n/2 & \quad \text{if } n \text{ is even} \\ | ||
| + | -(n+1)/2 & \quad \text{if } n \text{ is odd}\\ | ||
| + | \end{cases} | ||
| + | </ | ||
| + | f(n) = | ||
| + | \begin{cases} | ||
| + | n/2 & \quad \text{if } n \text{ is even} \\ | ||
| + | -(n+1)/2 & \quad \text{if } n \text{ is odd}\\ | ||
| + | \end{cases} | ||
| + | \] | ||
| + | |||
| + | * 十字分割 \[ \begin{array}{c|c} | ||
| + | 1 & 2 \\ | ||
| + | \hline | ||
| + | 3 & 4 | ||
| + | | ||
| + | * 矩阵 \[ A_{m,n} = | ||
| + | | ||
| + | a_{1,1} & a_{1,2} & \cdots & a_{1,n} \\ | ||
| + | a_{2,1} & a_{2,2} & \cdots & a_{2,n} \\ | ||
| + | \vdots | ||
| + | a_{m,1} & a_{m,2} & \cdots & a_{m,n} | ||
| + | | ||