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Re: gsl_diff_central
Andrew Steiner writes:
> I had some ideas for changes to gsl_diff_central in response to my
> earlier complaint that it fails for large values of "x" (BUG #13). I
> wanted to post them so that someone could check and make sure that I
> haven't missed something. If people like it, then I'll make a proper
> patch or whatever.
>
Before making any patch could you look at the literature and see what
the current state of the art is in numerical differentation -- there
is a list of relevant journals in the GSL design document (available
from the website).
Brian