The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/b8cb4e51ba08dfd11b2799c3c9f22171.gif" -- '\Large \nabla f(a,b)\neq \mathbf{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>