The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/9f9eb290c0d48ca97fb019f3215301a4.gif" -- '\Large  \displaystyle w_{\text{ion-ion}}=-\frac{N_A\kappa}{8\pi\varepsilon_0\varepsilon_r}\frac{{(z_ce)^2}}{1+\kappa a} '<br />returned status = 126<br />
Image not found!<br />Please try the <a href="https://mycourses.aalto.fi/filter/tex/texdebug.php">debugging script</a>