The shell command<br />"/lrn-mdl-prod/build/71719/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/9e7eab96ee467a15fc597be415bfbf60.gif" -- '\Large \text{tr}(\langle\psi|\mathbf{A}|\psi\rangle) = \text{tr}(\mathbf{A}|\psi\rangle\langle\psi|)'<br />returned status = 1<br />
Image not found!<br />Please try the <a href="https://lo.unisa.edu.au/filter/tex/texdebug.php">debugging script</a>