The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/d98109da1cd78404852c8be86e2c49aa.gif" -- '\Large D \arctan x = \frac{1}{1+x^2},\ x\in \mathbb{R} \tag{1}'<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>