Re: 3 points from a new user of gsl

[Brian Gough <bjg at network-theory dot co dot uk>]

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.