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Mikael Pohjola <emp### [at] cchutfi> wrote:
> I think you left out the most useful thing: the dot-product is 0 when the
> two vectors are perpendicular to each other (since the cosine of 90
> degrees is 0)
It certainly is useful, but why is it *the most* useful feature?-)
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<1,1,3>hollow}text{ttf"timrom""Warp".1,0translate<-1,-.1,2>}// - Warp -
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