Behold, the terrifying threat of mathematical notation! Someone call Homeland Security—we've got a person wielding derivatives at 30,000 feet! The true terrorist organization isn't what you think... it's Al-Gebra , armed with weapons of math instruction! This poor mathematician was just trying to solve some differential equations (you know, those squiggly symbols with dx/dy that describe how things change) when Karen next to him thought he was plotting in Arabic. Turns out the only thing he was plotting was a function on the coordinate plane. The real crime here? Mathematical profiling.