Tor Olav Kristensen wrote:
> 
> John VanSickle wrote:
> 
> > Tor Olav Kristensen wrote:
> > >
> > > // Scalar Triple Product of 3 vectors
> > > #macro S3Prod(v1, v2, v3)
> > >
> > >   vdot(v1, vcross(v2, v3))
> > >
> > > #end // macro S3Prod
> >
> > This acutally produces the determinant of the matrix formed by the
> > three vectors.
> 
> Yes, I know.

Okay, it's just that I'd never seen it called the "scalar triple
product."

Regards,
John
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