Generating functions

[Thomas Baruchel]

On Mer, nov 23, 2005 at 06:34:07 +0100, Ralf Stephan wrote:
> The denominator polynomial must have roots such that the
> inverse root having the largest absolute value is positive. 

and if there is no real root ?

> Then the sequence eventually becomes monotonous, the direction
> being only dependent on the coefficient signs of the monomials 
> with the largest exponent.

-- 
Thomas Baruchel
  Home Page: http://baruchel.free.fr/~thomas/