>
> >> I think the summand in (%o1) isn't fully simplified:
> >> (%i44) (3^(i1+1)-2*2^i1)*x^i1;
Worth figuring out why this happens. My guess is that some code in
powerseries is generating unsimplified subexpressions and then passing them
to add/mul/etc., which assume that their arguments are simplified. But I'm
afraid I don't have time to look into this (I'm full-time employed
again...).
>> The standard expand( ...,0,0) trick doesn't simplify (%o1) to
> >> the (%o2). Yikes.
>
That is really bad. What is ?print( <expression which won't simplify> )?
-s