[R] integration

[Uwe Ligges]

On 26.08.2011 20:27, . wrote:
> Hi Ravi,
>
> are you saying to apply the idea of a trapezoidal method "again", because I
> was expecting the integrate() already do it for me. Is not the case?
>
> I am also dealing with troubles related to integrate. Just to say, I tried
> to figure out the problem in Mathematica and it gives me the
> expected/correct solution.
>
> I am integrating a function with shape like a exp(x), x>0. The value of the
> function get lower when x is big but integrate return zero.
>
> If some one can give a suggestion, it will be very appreciated.
>
> --
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>
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.


So you never read the posting guide, ".", did you? Please do so!
Please specify reproducible examples!
Please quote the original messages from the thread you are replying to. 
Note this is a mailing list you are obviously misusing via Nabble.
If you want to contact Ravi, write also to Ravi and not only to the 
mailing list R-help!

Uwe Ligges