The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/77a2479d9afb8650db8a12b8edd670b1.gif" -- '\Large  \nabla f(0,0) = -2x\mathbf{i} -2y\mathbf{j} \Big|_{(0,0)}= \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>