I guess what you have is
g <- function(x){ 2*x-3 }
s <- function(x){ 5*x^2+2 }
and what you want is
f<-function(x){ g(x)*s(x) }
integrate(f,a,b)
Try that and see if it works. If not (that is, if your actual g and s are
not as in the example), maybe you'll have to do this:
integrate(Vectorize(f),a,b)
On Thu, Dec 16, 2010 at 10:27 AM, Alaios <ala...@yahoo.com> wrote:
> Hello I have two function in R
> like
> g(x)=2x-3
> and s(x)=5x^2+2
>
> and I want to find the integrafl of the g(x)*s(x) inside the interval of
> [a,b]
>
> Could you please help me find the proper function?
>
> I would like to thank you in advance for your help
>
> Regards
> Alex
>
>
>
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>
> ______________________________________________
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