That reminds me of a mathematical joke j = %: _1
-1 = j ^ 2 = j * j = (%: _1) * (%: _1) = %: _1 * _1 = %: 1 = 1 2010/1/20 Roger Hui <[email protected]>: > The most beautiful identity in all of mathematics is: > > _1 = e^0j1*pi ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
