The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/e50c6ce7033e038f1621545e299b354c.gif" -- '\Large  \displaystyle q=\varepsilon_r\varepsilon_0\left(\frac{d\phi}{dx}\right)_0 '<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>