Re: [Bug-gnubg] Bug in sigmoid?

[Olivier Baur]

> Respect to Da Man! Saves me upgrading our 2.4 GHz PCs to 3.8 GHz beasts
> ;D
> I'm going on holiday for a week, but I'll look forward to trying it.
> --Ian

Hold on! For now, this only works on Apple G4's (they have a vector 
unit)...
However, it should also work on non-Apple (eg, some IBM servers) and 
non-MacOS X (eg, Darwin) platforms that host a G4 processor.

But maybe some BLAS implementations on PC will provide a speed increase 
as well, but certainly not as spectacular.
I've not been using BLAS on my G4 because the MacOS X BLAS 
implementation lacks NxM matrix/vector multiply (at the moment, only 
NxN for N=4, 8, 16...)

Olivier