HEADS-UP: dcdflib migration to GSL.

[Matthias Andree]

On Sat, 19 Jul 2003, Greg Louis wrote:

> I've been using gsl in my personal patch for a long time, linking the
> gsl and gslcblas shared libraries.  It works fine for me, and is within
> a few parts per million of what R calculates -- good enough for

Yup, I only need to figure how much precision I request without breaking
the numeric integrator and when I need to change the reference results
of the test suite. 0 isn't 1e-14 :-)

> bogofilter.  I had assumed we wouldn't want to force that rather bulky
> library on folks who don't do any other numerical analysis type stuff,
> but I didn't quite have the nerve to try to pull out the code we'd need
> in bogofilter.

I'll have a look how much effort it is.