The shell command<br />"/home/hocmai/cgi-bin/mimetex.linux" -e "/home/hocmai/moodledata/filter/tex/4c3ff900d7b5a91dd673375721b2006f.gif" -- '\Large c{\rm{os}}\varphi _1= \frac{1}{{2\sqrt 2 }},\,\,c{\rm{os}}\varphi _2= \frac{1}{{\sqrt 2 }}'<br />returned status = 126<br />
Image not found!<br />Please try the <a href="https://hocmai.vn/filter/tex/texdebug.php">debugging script</a>