The shell command
"/lrn-mdl-prod/build/71719/filter/tex/mimetex.linux" -e "/lrn-mdl-prod/moodledata/filter/tex/19337ee8f55222629010a0fe022b83c8.gif" -- '\Large \mathbf{A}_i\triangleq\mathbf{U}\sqrt{\mathbf{M}_i}'
returned status = 1
Image not found!
Please try the debugging script