tag名字就是latex。
[latex]x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}[latex]
将显示为：

不行啊，error msg:
Please read www.forkosh.com/mimetex.html and install mimetex.cgi on your own server. Thank you, John Forkosh.

是因为这个其实借助一个cgi程序的，但是我无法在我的webhost上面编译，所以我用了别人host的程序，结果就被鄙视了。会解决的

再看看？

[latex]x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}[latex]

来点希腊字符：



友情提示，多加点空格，不然解释会出问题。

Let me have a try

e.g.,

excellent! only the effect is not as beautiful as the support of wordpress.com. A link of Terrence Tao's new blog. But it seems that wordpress is blocked by GFW right now.

Generally, I am using a different renderer.
It is possible that I use LaTeX to render the output, but would cost more CPU.

善。