Deriving Euler’s Formula: e^ix = cos(x) + i sin(x) (VIDEO!) : Thinking Mathematics!
Deriving Euler’s Formula: e^ix = cos(x) + i sin(x) (VIDEO!) Perhaps the most surprising and beautiful result in all of mathematics, Euler’s formula, e^ix = cos(x) + i sin(x), turns the theory of trigonometry into a simple study of exponents. (And put in x...