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17.3. 用法

行内写法有2种: $...$ 和 \(...\)

区块写法有3种: $$...$$, \[...\], 和 \begin{}...\end{}

具体用法详见:

• https://math.meta.stackexchange.com/questions/5020/mathjax-basic-tutorial-and-quick-reference

• http://www.andy-roberts.net/writing/latex/mathematics_1

• http://www.andy-roberts.net/writing/latex/mathematics_2

此处仅举个例子(因为begin end方式我还不够了解)：

$$
p(x|y) = \frac{p(y|x)p(x)}{p(y)}
$$

效果

$$p(x|y) = \frac{p(y|x)p(x)}{p(y)}$$

$p(x|y) = \frac{p(y|x)p(x)}{p(y)}$

效果

$p(x|y) = \frac{p(y|x)p(x)}{p(y)}$