Rudolf, > FYI: I have just discovered that this bug screwed up a paper I > submitted to university this week. In the paper, I wrote the > following: "[…] every term $t\in{}q$ with $idf(t)>c$ for some constant > $c$ […]", and the "idf(t) > c" part got exported as "idf(t)". I cannot > fix the paper at this point. Uh-oh!
oof. \(...\) is the way to go. cheers, Greg