The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/7f7f5bb6bdb54a529a84d54261322e01.gif" -- '\Large \mathbf{r}(t)=x(t)\mathbf{i}+y(t)\mathbf{j}+z(t)\mathbf{k}
  				=a\cos t\mathbf{i}+a\sin t\mathbf{j}+bt\mathbf{k}.'<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>