Integrating a Taylor series?



On 05/13/2013 10:16 PM, Robert Dodier wrote:
> On 2013-05-13, Raymond Toy<toy.raymond at gmail.com>  wrote:
>>>>>>> "andre" == andre maute<andre.maute at gmx.de>  writes:
>>     andre> ------ taylor.max -----
>>     andre> display2d : false;
>>     andre> integrate(taylor(f(x),x,a,1),x);
>>     andre> ------ taylor.max -----
>>
>>     andre> and killed maxima after a minute.
>>
>>     andre> My Maxima is compiled from sources,
>>     andre> SBCL is the Fedora package.
>>
>>     andre> Maxima 5.29.1http://maxima.sourceforge.net
>>
>> Ah, so it seems 5.29.1 is not new enough.  Maybe 5.30 will work
>> better?  Or maybe it's only fixed in git right now?
> Just tried it with 5.30.0 + Clisp -- immediately returns
>
>    (x^2/2-a*x)*('at('diff(f(x),x,1),x = a))+f(a)*x
>
> Same with current Git post-5.30 + SBCL.
>
> For the record
>
> Robert Dodier
>

Also for the record, 5.30.0 + SBCL 1.1.2 returns immediately too.

Andre