[TOC]
爱需要有新鲜感,所以相爱的两个人都需要是复杂的。不容易认识的。(神逻辑)
格式:xxx;
| 第一列 | 第二列 |
|---|---|
| broken vertical bar ¦ ¦ | section § 段标题 § |
| spacing diaeresis ¨ ¨ | copyright © © |
| feminine ordinal indicator ª ª | angle quotation mark (left) « « |
| negation ¬ ¬ | soft hyphen |
| registered trademark ® ® | spacing macron ¯ ¯ |
| degree ° ° | plus-or-minus ± ± |
| superscript 2 ² ² | superscript 3 ³ ³ |
| spacing acute ´ ´ | micro µ µ |
| paragraph ¶ ¶ | middle dot · · |
| spacing cedilla ¸ ¸ | superscript 1 ¹ ¹ |
| masculine ordinal indicator º º | angle quotation mark (right) » » |
| fraction 1/4 ¼ ¼ | fraction 1/2 ½ ½ |
| fraction 3/4 ¾ ¾ | |
| --- | |
| inverted question mark ¿ ¿ | multiplication × × |
| division ÷ | —— |
| ♠ 黑桃 | ♣黑花 |
| ♥ 黑心 | ♦ 黑钻 |
| ◊空心钻 | ™商标trade mark |
| €欧元 | ƒ F |
| † | • ==• |
| 1958. 斯蒂芬斯 | |
| inverted exclamation mark ¡ ¡ | cent ¢ ¢ |
| pound £ £ | |
| currency ¤ ¤ | yen ¥ ¥ |
| ⛿ 𐌈 𐱄 | |
| 𑇰 𑇢 𝁁 | |
| 𝄞 音乐符号 🀄 🀐 | |
| 🐒猴子🐅老虎 | 🐓公鸡🐔母鸡 |
| 🐏🐐绵羊山羊 | ↈ☯ |
| © 版权证书信息 & | 引用符号 4 < 5 |
| 空格 |
各两个星号进行文字1加粗
上角标[1]下角标[2]
一个星号文字变为斜体
前后三个星号
前后两个下划线
I get 10 times more traffic from [Google][1] than from[Yahoo]2 or [MSN][3].
I start my morning with a cup of coffee andThe New York Times.
I strongly recommend against using any <blink> tags.
I wish SmartyPants used named entities like —
instead of decimal-encoded entites like —.
(居中可由css文件设置)
一层引用{>space}
二层引用{>>space}
三层引用
三层引用{>>>space}四层引用
分割线1:{*** 别忘了空一行}
| 表头1 | 表头2 | 表头3 |
|---|---|---|
| 第一列:左对齐方式 (:-) | 第二列:居中对齐方式(:-:) | 第三列右对齐(-: ) |
| 第二行:左对齐 | 第二行:居中 | 第二行右对齐 |
| 第三行 | 第三行 | 第三行 |
| (4,1) | (4,2) | (4, 3) |
import os import tk def opensource(a,b): a+=b; return a+b; opensource(1,2) #代码块的点为~键
#include<python.h> #include<boost/css> int main() { !a; cout<<a<<endl; return 0; }
分個线2
http://www.baidu.com:尖括号直接包围
Math in ReText will work only when using WebKit renderer.
\begin{equation}
W(x)=(a+2)(c+3) \\
a = bq + r
\end{equation}
Maxwell's equations:
\begin{align}
B'&=-\nabla \times E \\
E'&=\nabla \times B - 4\pi j,
\end{align}
\ [ A \overset{!}{=} B; A \stackrel{!}{=} B \ ]
\[
\lim_{x\to 0}{\frac{e^x-1}{2x}}
\overset{\left[\frac{0}{0}\right]}{\underset{\mathrm{H}}{=}}
\lim_{x\to 0}{\frac{e^x}{2}}={\frac{1}{2}}
\]
\[
z = \overbrace{
\underbrace{x}_\text{real} + i
\underbrace{y}_\text{imaginary}
}^\text{complex number}
\]
\[
y = a + f(\underbrace{b x}_{
\ge 0 \text{ by assumption}})
= a + f(\underbrace{b x}_{
{\ge 0 \text{ by assumption}}})
\]
\[
A \xleftarrow{\text{this the way}} B \xrightarrow[\text{or that way}]{ } C
\]
\begin{align*}
f(x) &= (x+a)(x+b) \\
&= x^2 + (a+b)x + ab\\
&= x^2 + bx
\end{align*}
\begin{align*}
f(x) &= a x^2+b x +c & g(x) &= d x^3 & a+b=u\\
f'(x) &= 2 a x +b & g'(x) &= 3 d x^2
\end{align*}
\[f(x) = \left\{
\begin{array}{lr}
x^2 & : x < 0\\
x^3 & : x \ge 0
\end{array}
\right\}
正常情况将\} ->.即可
\]
\begin{equation}
\left.\begin{aligned}
B'&=-\partial \times E,\\
E'&=\partial \times B - 4\pi j,
\end{aligned}
\right\}
\qquad \text{Maxwell's equations}
\end{equation}
\begin{alignat}{2}
\sigma_1 &= x + y &\quad \sigma_2 &= \frac{x}{y} \\
\sigma_1' &= \frac{\partial x + y}{\partial x} & \sigma_2'
&= \frac{\partial \frac{x}{y}}{\partial x}
\end{alignat}
\begin{equation}
\boxed{x^2+y^2 = z^2}
\end{equation}
\[
\operatorname{arg\,max}_a f(a)
= \operatorname*{arg\,max}_b f(b)
\]
\[
\DeclareMathOperator*{\argmax}{arg\,max}
\argmax_c f(c)
\]
\begin{equation}
\lim_{a\to \infty} \tfrac{1}{a} \\
\lim\nolimits_{a\to \infty} \tfrac{1}{a} \\
\int_a^b x^2 \mathrm{d} x \\
\int\limits_a^b x^2 \mathrm{d} x \\
\sum\nolimits' C_n \\
\sideset{_a^b}{_c^d}\sum \\
{\sum\limits_{n=1} }'C_n \\
\end{equation}
\begin{equation}
\prod_{\substack{1\le i \le n \\
1\le j \le m}} M_{i,j}
\end{equation}
\begin{align*}
if \\
A &= \sigma_1+\sigma_2\\
B &= \rho_1+\rho_2\\
then \\
C(x) &= e^{Ax^2+\pi}+B
\end{align*}
\begin{equation}
x = a_0 + \frac{1}{a_1 + \frac{1}{a_2 + \frac{1}{a_3 + a_4}}}
\end{equation}
\begin{pmatrix}
a & b\\
c & d\\
\hline
1 & 0\\
0 & 1
\end{pmatrix}
$$ \forall x \in X, \quad \exists y \leq \epsilon$$
$$\alpha, \beta, \gamma, \pi, \phi, \varphi, \mu, \Phi$$
$$x \equiv a \pmod{b} \\ ^3/_7$$
\begin{equation}
\frac{
\begin{array}[b]{r}
\left( x_1 x_2 \right)\\
\times \left( x'_1 x'_2 \right)
\end{array}
}{
\left( y_1y_2y_3y_4 \right)
}
\end{equation}
$$( a ), [ b ], \{ c \}, | d |, \| e \|,
\langle f \rangle, \lfloor g \rfloor,
\lceil h \rceil, \ulcorner i \urcorner$$
$$( \big( \Big( \bigg( \Bigg($$
\begin{matrix}
-1 & 3 \\
2 & -4
\end{matrix}
$$
$$
A_{m,n} =
\begin{pmatrix}
a_{1,1} & a_{1,2} & \cdots & a_{1,n} \\
a_{2,1} & a_{2,2} & \cdots & a_{2,n} \\
\vdots & \vdots & \ddots & \vdots \\
a_{m,1} & a_{m,2} & \cdots & a_{m,n}
\end{pmatrix}
$$
$$
\begin{array}{c|c}
1 & 2 \\
\hline
3 & 4
\end{array}
$$
$$ M = \begin{bmatrix}
\frac{5}{6} & \frac{1}{6} & 0 \\[0.3em]
\frac{5}{6} & 0 & \frac{1}{6} \\[0.3em]
0 & \frac{5}{6} & \frac{1}{6}
\end{bmatrix}
$$
$$ 50 \textrm{ apples} \times 100
\textbf{ apples} = \textit{lots of apples}^2\\
k = {\color{red}X} \mathbin{\color{blue}-} 2 \\
\pm \mp
$$
wiki latex
MathJax basic tutorial and quick reference


那里 本行文字添加下划线ctrl+u
~ 删除线 ~
加粗ctrl+b
*倾斜 * : ctrl+i
唤起表格:ctrl+t {no used}