Ralf, Thank you for your example! In fact I did find this domain and read through the source code but I did not have time to correctly analyze the types required, which actually seem particularly complex given the simplicity of the task and the ease of doing something aparently similar in the univariate case. My first attempts to do this in the interpreter failed for one reason or another.
How could this be made easier? I am in favour also of generalizing this for other series (where possible). Bill. On 22 August 2014 14:11, Waldek Hebisch <[email protected]> wrote: > Ralf Hemmecke wrote: >> >> I have the impression, we need many more of these examples. >> >> It took me a while until I figured out what an appropriate domains is. >> FriCAS is quite powerful, but it *is* not so easy to manage that power. >> >> http://axiom-wiki.newsynthesis.org/SparseMultivariateTaylorSeries > > Well, problem with multivariate expansion is that even if > result is a Taylor series we may need division during > intermediate steps, so we need bigger domain which allows > division. > > -- > Waldek Hebisch > [email protected] > > -- > You received this message because you are subscribed to the Google Groups > "FriCAS - computer algebra system" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/fricas-devel. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
