yeah you need the proof for the Cross Product Formula and for the Dot Product Formula.

Hopefully they should not be too hard to find, try google. There are also many many many math websites on the net that are full of proofs.

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- 04-24-2004DavidP
yeah you need the proof for the Cross Product Formula and for the Dot Product Formula.

Hopefully they should not be too hard to find, try google. There are also many many many math websites on the net that are full of proofs. - 04-24-2004XSquared
Heh, thanks. I found what I was looking for.

- 04-24-2004Xterria
your welcome.. :p

- 04-24-2004Zach L.
I'd look at the geometrical interpretations of them first. That might provide a bit more insight than the straight out formulas for Cartesian coordinates. I'll look at it later to see if I see anything, but that might be a starting point.

- 04-24-2004Lurker
I believe he FOUND IT already.

- 04-24-2004Xterria
lurkers ........ed.

- 04-25-2004XSquared
This was what I was looking for. Something that assumed no knowledge of the cross product formula that showed how to get it.