On Thu, Mar 11, 2010 at 12:51:51PM -0800, Søren Hauberg wrote:
> ...
> In general it seems to me like 'optim' doesn't blend in as well with
> more recent versions of Octave as it really should. The main problem
> seems to be that both Octave and 'optim' comes with an implementation of
> 'fminbnd'. I don't know which is better,

I also don't know, but the packages 'fminbnd' seems incomplete --- it
does not honour "options", and a comment says "this will not work for
symmetric funcs" for the whole method. I speculate Jaroslav thought it
inadequate to start from and so wrote it new instead ... I'd just say
take his.

>but I don't like the
> duplication.

What should be done if a package should work with different Octave
versions, one of which replaces a package function written in m-code?
Conditional install of this package function, even if it were
possible, would not work if one wants to work with both of these
different Octave versions (since m-code is installed under
version-independent paths).

Olaf

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