Thank you. I saw the source. But I am not sure how to get from
.Internal(optim(...)) to fmingr.
Kevin
Katharine Mullen wrote:
> see the fmingr function in src/main/optim.c
> (https://svn.r-project.org/R/trunk/src/main/optim.c)
>
> On Wed, 25 Feb 2009 rkevinbur...@charter.net wrote:
>
>
see the fmingr function in src/main/optim.c
(https://svn.r-project.org/R/trunk/src/main/optim.c)
On Wed, 25 Feb 2009 rkevinbur...@charter.net wrote:
> I have read that when the gradient function is not supplied (is null)
> then first order differencing is used to find the differential. I was
> tr
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