I am using Moodle 1.6 which I set up this summer. On a quiz I used
and it worked throught the Algebra Filter.
Now, two months later the same string outputs:
"usepackage[latin1]inputenc usepackageamsmath usepackageamsfonts Re-
quirePackageamsmath,amssymb,latexsym" and then the fraction
How do I resolve the problem?