Long before Harry Potter started reading A Compendium of Common Curses and Their Counter-Actions for his Defense Against the Dark Arts class, and when people treated fictional characters as, well, fiction–there was a totally legit book called The Compendious Book on Calculation by Completion and Balancing and there lived a not-so-fictitious man by the name of Abu Abdallah Muhammad ibn Musa al-Khwarizmi.
In addition to rockin’ a really fine turban, al-Khwarizmi put his considerable intellect to work in developing the fields of mathematics, geography, astronomy, and cartography (thanks Wikipedia!) with a modest little contribution called algebra.
That moment in your high school math class, when the teacher stopped instruction and turned on the TV instead so everyone could watch, horror-struck, as the towers fell, and you felt a little sick to your stomach, not because you were scared of what could happen, but because of what you knew would happen, that they would all look out of the corners of their eyes at you, the kid with the funny sounding name, and wonder if you had anything to do with those terrorists ayrabs cameljockeys sandniggers. Were you an infiltrator?
You blinked down at the equations in your cookie-cutter McGraw-Hill textbook, and comforted yourself with the restoration al-jabr and balancing al-muqabala of numbers and thought, It’s too late. The infiltration had happened centuries before, and it was leaping out at everyone from the pages of their books because before there were Muslims who brought down towers and people, throwing everything out of order, there were Muslims like al-Khwarizmi who brought down numbers, reducing them to their component parts and bringing it all back into harmony.
He’s got a crater on the moon named after him and his face on a stamp. Bet he knew how to use a lota too. Take that, Kepler.