Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Pretend you're me and you're in math class. Actually, never mind. I'm sick, so I'm staying home today.

Given that you only need to type a bunch of numbers, I don't see why you'd need to use Equation Editor. -- View image here: http://episteme.arstechnica.com/infopop ...

PhD Candidate, School of Mathematical and Physical Sciences, University of Newcastle One of the most magical aspects of mathematics is the ability for complex and intricate structures to emerge from ...