thf (08/06/82)
The Hermite-Lindemann theorem says that if a is algebraic over the rationals and not 0, then exp(a) is transcendental. Hence, 2*pi*i/e is transcendental and so is pi/e. If pi and e were integers in some number system, then pi/e would have to be rational, a contradiction. Tom Foregger, BTL WH x2358