Wrong limit?

[salvomic]

(06-10-2016 03:25 PM)Arno K Wrote:  Well, doing it by hand I get 1/4, so TI is wrong and HP is correct.
@Salvo: expand also gives 1/4 on my Prime.
Arno

hi Arno, I used
\[ \lim_{x\to\infty}( \text{expand} (\frac{2^{4x}+4^{2x}+8^x}{4^{2x+1}})) \]
With FW 10077 it should be ½, later I'll control again, however (maybe I'm wrong)...