The shell command<br />"/var/www/html/eva.umcc.cu/filter/tex/mimetex.linux" -e "/opt/moodledata/filter/tex/dc8bd44c7e9fd6560e3b6e842e836916.gif" -- '\Large  tan 90^0 '<br />returned status = 127<br />
Image not found!<br />Please try the <a href="http://eva.umcc.cu/filter/tex/texdebug.php">debugging script</a>