Big hit of geek rush just before lunch break today. I’m testing some new browser-based software for my company today, and I’ve been encountering a recurring problem where strings of MathML don’t display properly. Our IT manager and I put our heads together and figured out how to replicate the problem, tried out a number of variations on the actions that immediately preceded the problem, and tracked the problem down to a very specific glitch. Hopefully the right tweak in the code will take care of it.