I am writing an equation like x/2 + 7 = 12. I am trying to use mimetex to make it look good. The problem is that my perl script variables are not displaying. In the text block I have entered: <m display="mimetex">$ \frac{ $var }{ $d } + $b = $y \$</m> $var, $d, $b and $y are all variables. Any Sugguestions? Paul Ciske