The shell command<br />"/home/hocmai/cgi-bin/mimetex.linux" -e "/home/hocmai/moodledata/filter/tex/5d573249ac818ef967cdc551c3d42801.gif" -- '\Large \frac{1}{ z } = -\frac{1}{r}\left[ {\cos (\varphi +\pi) - i\sin (\varphi +\pi) } \right]'<br />returned status = 126<br />
Image not found!<br />Please try the <a href="https://hocmai.vn/filter/tex/texdebug.php">debugging script</a>