[niksoft]

i compiled it and installed it fine, this is a really great plugin, but i have the following problem, and i am pretty sure that it is within vbulletin:
ok, it seems like every time i use a parenthesees before an equal sign, the img tag gets truncated and the image that renders fine, upon reload does not appear to be present...

example:

\int_{a}^bf(x)dt=\sum_{i=1}^n f(\overline{x_i})\Delta x

this renders when i hit submit, but if i reload the page, the picture does not show up

\sum_{i=1}^n f(\overline{x_i})\Delta x=\int_{a}^bf(x)dt

this however works fine

infact after playing with it

x=f\left(x\right)=\int_{-\infty}^xe^{-t^2}dt

this will display nicely all the time, while if you take that x out or the first equals sign it bombs and outputs nothing...

nailed it down to this in the html code, and its really weird...

when the image errors out, the image tag reads:

<img src="http://ourdomain/cgi-bin/mimetex.cgi)dt=\sum_{i=1}^n f(\overline{x_i})\Delta x" />

and that obviously is not valid as .cgi is supposed to be followed by a question mark and instead a bunch of code is missing and it all starts after the close bracket sign...

the same code, but where the 2 sides of the equality are swapped, and hence it runs, like i said, like its supposed to (the equations are those of the above code samples) reads:

<img src="http://ourdomain/cgi-bin/mimetex.cgi?\sum_{i=1}^n f(\overline{x_i})\Delta x=\int_{a}^bf(x)dt" />

does anyone else experience similar trouble? anyone have any idea where to start looking for a fix? anyone has any suggestions? i cant be the only one with such weird problems...

P.S. site is running vbulletin 3.5.3