> > > As Dima mentions, the relevant functionality is coming from Maxima in this > case. Maxima does have a flag you can set to let it try to expand bessel > functions into elementary functions, see > http://maxima.sourceforge.net/docs/manual/maxima_15.html#SEC80 > It's not directly exposed in sage, but with some obscure code you can > activate it: > > sage: maxima_calculus("besselexpand:true") > true > sage: sum(((-1)^n)*((x)^(2*n+1))/factorial(2*n+1),n,0,oo) > sin(x) > >
Thanks, Nils. As usual, the question becomes whether this should "automagically" happen in Sage for certain simplifications... -- You received this message because you are subscribed to the Google Groups "sage-support" 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 https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
