Hello.
Does anyone know why I get the following behavior when computing limits:
(%i1) limit((-1/2)^x,x,inf);
(%o1) 0
(%i2) limit((-2/3)^x,x,inf);
x
(- 2)
(%o2) limit ------
x -> inf x
3
(%i3) limit((-1/%pi)^x,x,inf);
(%o3) und
(%i4) declare(x,integer);
(%o4) done
(%i5) limit((-1/%pi)^x,x,inf);
(%o5) 0
(%i6) limit((-2/%pi)^x,x,inf);
x
(- 2)
(%o6) limit ------
x -> inf x
%pi
I'm not sure about the right answers with x being non-integer. But when x is
integer the last two limits should evaluate to 0. One doesn't. Do you I do
something wrong or is it a limitation of the current algorithms?
Andrei.