The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/decc19d4114e9caf1f59c5f1590d40d9.gif" -- '\Large  \displaystyle \arctan{\frac{y}{x}} = \ln{C\sqrt{x^2 + y^2}}. '<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>