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## Latex Problem

1. When using LaTeX everything works just fine for putting in formulas works just fine, but as soon has I try to use the size feature as shown in the sample & gets changed to &amp and the formula won't render.

The blog I need help with is eeperry.wordpress.com.

2. Hi. I see the topic hasn't been responded by one of the volunteers. If you haven't solved the problem and if you still need assistance, I suggest you contact staff directly: http://en.support.wordpress.com/contact/

3. Are you sure? I also use LaTex in my blog but I've not found such an error. I don't know whether forums support LaTex or not. But let of try: I wrote $latex \displaystyle {\sum_{i=0}^{\infty}} f_i(x)&s=2$ by using
$l a t e x \ d i s p l a y s t y l e { \ s u m _ { i = 0 } ^ { \ i n f t y } } f _ i ( x ) & s = 2$.

And again I wrote:
$latex \displaystyle {\sum_{i=0}^{\infty}} f_i(x)&s=2$ by using $l a t e x \ d i s p l a y s t y l e { \ s u m _ { i = 0 } ^ { \ i n f t y } } f _ i ( x ) & a m p ; s = 2$

Both rendered the same on my blog draft.

4. I came with new example
http://s0.wp.com/latex.php?latex=%5Cdisplaystyle+T%5Cvert_U%3D%5Csum%5Climits_%7Bi_1%2C%5Cdots%2Ci_r%2Cj_1%2C%5Cdots%2Cj_s%3D1%7D%5EnT%5E%7Bi_1%5Cdots+i_r%7D%7B%7D_%7Bj_1%5Cdots+j_s%7D%5Cfrac%7B%5Cpartial%7D%7B%5Cpartial+x%5E%7Bi_1%7D%7D%5Cotimes%5Cdots%5Cotimes%5Cfrac%7B%5Cpartial%7D%7B%5Cpartial+x%5E%7Bi_r%7D%7D%5Cotimes+dx%5E%7Bj_1%7D%5Cotimes%5Cdots%5Cotimes+dx%5E%7Bj_s%7D&bg=ffffff&fg=000&s=2 and http://s0.wp.com/latex.php?latex=%5Cdisplaystyle+T%5Cvert_U%3D%5Csum%5Climits_%7Bi_1%2C%5Cdots%2Ci_r%2Cj_1%2C%5Cdots%2Cj_s%3D1%7D%5EnT%5E%7Bi_1%5Cdots+i_r%7D%7B%7D_%7Bj_1%5Cdots+j_s%7D%5Cfrac%7B%5Cpartial%7D%7B%5Cpartial+x%5E%7Bi_1%7D%7D%5Cotimes%5Cdots%5Cotimes%5Cfrac%7B%5Cpartial%7D%7B%5Cpartial+x%5E%7Bi_r%7D%7D%5Cotimes+dx%5E%7Bj_1%7D%5Cotimes%5Cdots%5Cotimes+dx%5E%7Bj_s%7D&bg=ffffff&fg=000&s=2 both render the same image. [in first & a m p ; is used before size tag 's=2' and in second only &.]