Is Euler’s identity the most beautiful mathematical equation? The afterlife of Zelda Fitzgerald: “Sixty-nine years after her death and 85 years after the publication of her only completed novel, Save ...
What is it that makes Euler's identity, e]iPi + 1 = 0, so special? In Euler's Pioneering Equation Robin Wilson shows how this simple, elegant, and profound formula links together perhaps the five most ...