The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/540840ddcb8b1736bd096e9cfce1eeb4.gif" -- '\Large \ell = \int_0^{2\pi} \|\mathbf{r}'\''(t)\|dt = 2\sqrt{2}\pi.'<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>