[Mediawiki-l] problem to use AMS* package when using math support

[Shawn Liu]

Hi,

I enabled the math support and my latex can render such code to proper picture:

x+y
x \implies y

but when I put them in my wiki:

<math>x+y</math><br /><br />
<math>x \implies y</math>

only the x+y is rendered.

the source code of the page includes such lines that I think may cause
the problem:

<img class="tex" alt="x \implies y"
src="/var/www/html/wiki/images/math//c/a/c/cacfa4f67dd97bc8e402f36f13b0c265.png"
/>
</p>

Could anyone help me?

Thank you
xunchen