I want to enter the square root of a fraction. Something like sqrt(3/4), for example. And of course I want MoodleTeX to display a nice tall radical symbol as high as the fraction it encloses. Here is the generated DragMath code(enclosed in $'s of course): \sqrt{\frac{3}{4}}, which is exactly what I also entered manually. What it displays is a short radical symbol that only encloses the numerator, as if it were sqrt(3)/4 instead (or \frac{\sqrt{3}}{4}). I have read the documentation on LaTeX that I could find, and it says pretty clearly that it should size the radical automatically. And I find no way to do it manually.

We are using Moodle 1.9.

Any ideas on how to fix it or even work around it?

Thanks,

Steve Harper