R help - Sep 2008 - Integrating functions in R

I want to integrate the function (sin^7*x)*(cos^8*x)dx.  I do not have
values to integrate between.  I just want R to give me the integral of the
function.  For example R takes the derivative of the function by 
d1=D(expression(x^2*(cosh*(x^3))), "x").  Is there a similar function
available in R to find the integral?

Thanks,
Kim

Dear Kim,
Yes. Take a look at the Ryacas vignette {
http://cran.r-project.org/web/packages/Ryacas/vignettes/Ryacas.pdf}, section
5.7.

HTH,


Jorge



On Mon, Sep 29, 2008 at 3:52 PM, <kvest@al.umces.edu> wrote:
> I want to integrate the function (sin^7*x)*(cos^8*x)dx.  I do not have
> values to integrate between.  I just want R to give me the integral of the
> function.  For example R takes the derivative of the function by
> d1=D(expression(x^2*(cosh*(x^3))), "x").  Is there a similar
function
> available in R to find the integral?
>
> Thanks,
> Kim
>
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