3 points from a new user of gsl
Brian Gough
bjg@network-theory.co.uk
Wed Dec 19 13:20:00 GMT 2001
Jean-Max Redonnet writes:
> Multidimensional root finding : works fine especially with newton
> algorithm (as expected). just a suggestion : It would be nice
> sometimes to be able to bound each variable. I've not find an easy
> way to do this in current release. Although this may help the
> algorithm to find the "right" solution. Is it possible ? Is it
> reasonnable to imagine this will be possible in future releases?
It's possible, if someone wants to write it.
> Vectors and matrices I've not found any function to get the norm
> of a vector, so I've writed my own one, but I think this may be
> useful to include this feture in future release. What about this
> suggestion?
Thanks, I'll add an entry to the TODO file for vector p-norms, and
some matrix norms.
> Hope this points are in scope of this mailing list.
Yes.
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