Name: Anonymous 2007-08-13 20:37 ID:CXng0JnT
let
s = 1 + 2 + 4 + 8 + ...
s = 1 + 2(1 + 2 + 4 + ...)
s = 1 + 2s
s = -1
1 + 2 + 4 + 8 + ... = -1
discuss
s = 1 + 2 + 4 + 8 + ...
s = 1 + 2(1 + 2 + 4 + ...)
s = 1 + 2s
s = -1
1 + 2 + 4 + 8 + ... = -1
discuss