The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/a6035945ace1a4a8fea9ee5b5b051d9f.gif" -- '\Large 
  L(x,y,z,\lambda,\mu) = f(x,y,z) + \lambda g(x,y,z) + \mu  h(x,y,z),
  '<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>