The shell command<br />"/lrn-mdl-prod/build/75217/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/69e0d936c585ce0e469d14a160a52ee9.gif" -- '\Large  (x\ast f)(t) = \int_{\tau=0}^t x(\tau)f(t-\tau)d\tau. '<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>