基本算式
| 算式 | markdown |
|---|---|
| \frac{7x+5}{1+y^2} | |
| z=z_l | |
| \cdots | |
| \frac{d}{dx}e{ax}=ae{ax}\quad \sum_{i=1}^{n}{(X_i - \overline{X})^2} | |
| \sqrt{2};\sqrt[n]{3} | |
| \vec{a} \cdot \vec{b}=0 | |
| \int ^2_3 x^2 {\rm d}x $$ | |
| limn→+∞nlimn→+∞n \lim_{n\rightarrow+\infty} n | |
| \sum \frac{1}{i^2} | |
| \frac{1}{i^2} |
希腊字母
| 大写 | markdown | 小写 | markdown |
|---|---|---|---|
| A | \alpha | ||
| B | \beta | ||
| \Gamma | \gamma | ||
| \Delta | \delta | ||
| E | \epsilon | ||
| \varepsilon | |||
| Z | \zeta | ||
| \Theta | \theta | ||
| I | \iota | ||
| K | \kappa | ||
| \Lambda | \lambda | ||
| M | \mu | ||
| N | \nu | ||
| \Xi | \xi | ||
| O | \omicron | ||
| \Pi | \pi | ||
| P | \rho | ||
| \Sigma | \sigma | ||
| N | \nu | ||
| T | \tau | ||
| \Upsilon | \upsilon | ||
| \Phi | \phi | ||
| \varphi | |||
| X | \chi | ||
| \Psi | \psi | ||
| \Omega | \omega |
三角函数
| 算式 | markdown |
|---|---|
| \sin |
对数函数
| 算式 | markdown |
|---|---|
| \ln15 | |
| \log_2 10 | |
| \lg7 |
关系运算符
| 运算符 | markdown |
|---|---|
| \pm | |
| \times | |
| \div | |
| \sum | |
| \prod | |
| \neq | |
| \leq | |
| \geq | |
| \bigcap |











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