The shell command<br />"/l/www/moodle/filter/tex/mimetex.linux" -e "/m/floppy/avle/moodledata/filter/tex/2ca5fc0e307ea08dfb67b7083a8de84b.gif" -- '\Large 
  \frac{dT}{dt}\bigg|_{t=1} = 4\cdot 1 + 2\cdot 2 + (-4) \cdot (-1) +2 = 14.
  '<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>