formal power series package



Other than the command powerseries() ?  There are a few programs
around to rearrange index values, pull terms out of sum, etc.
What did you want?

taylor()  does truncated power series, as you know.


Daniel Duparc wrote:
> On Fri, 24 Jan 2003 18:21:27 +0100 (CET)
> Martin RUBEY <rubey@labri.fr> wrote:
> 
> 
>>Is anybody aware of a formal power series package for maxima?
>>
> 
> 
> So you want other functions than those described
> in the chapter "Series" of the "Maxima Manual"
> (chapter 29)?
> 
> I have another problem: I don't know how
> to use the function "revert" described 
> in this chapter(e.g. how to invert the 
> Taylor series of sin(x)).
> 
> Best regards.