The shell command<br />"/lrn-mdl-prod/build/71719/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/00d9735fd91c0b3f58fde6eda7aa8fc4.gif" -- '\Large  \text{tr}_B(\rho_{AB}) = \text{tr}_B(\rho_A\otimes\rho_B) = \rho_A\text{tr}(\rho_B) = \rho_A, '<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>