"Erin Hodgess" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Is there a package for automatic differentiation, please?
>
Have you looked at Goedman, Grothendieck, Hojsgaard, and Pinkus' Ryacas?
>From the Ryacas documentation:
Analytical derivatives of functions can be evaluated with the D() and
deriv() functions:
> yacas("D(x) Sin(x)")
expression(cos(x))
--
David Winsemius
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
