Aik-Siong Koh wrote:
> 
> I am looking for floatarray which are implemented in primitives for speed.
> I want to use them for intensive vector and matrix type calculations.
> 
> Thanks in advance
> Aik-Siong Koh

There is some vector arithmetic included with VisualWorks
Non-Commercial.  If you down-load the DLL&C Connect part you'll find
some Smalltalk code for a couple of vector classes and some C code that
implements them.  The C code is specific to VisualWorks but should be
reasonably easy to translate into Squeak primitives.

VisualWorks Non-Commercial can be down-loaded from
	http://www.objectshare.com/VWNC/default.htm
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Eliot Miranda, ParcPlace