Test of MathJax and Prettify

MathJax

• $a^2$
• $$\int_a^b f'(x) dx=f(b)-f(a).$$

Prettify

The TeX are

• $a^2$
• $$\int_a^b f'(x) dx=f(b)-f(a).$$

Css

<style type="txt">
.h1 {font-size:10pt;}
</style>

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