The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/feb16c74dca97111db5d1437e0461730.gif" -- '\Large  \varepsilon_r^{\alpha}=\varepsilon_r^{\beta} '<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>