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MathGroup Archive 2002

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Re: cross product

  • To: mathgroup at smc.vnet.net
  • Subject: [mg35373] Re: cross product
  • From: Matthias.Bode at oppenheim.de
  • Date: Wed, 10 Jul 2002 02:19:37 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello Umby,

load and look at the package

<<Calculus`VectorAnalysis`

where CrossProduct[] is defined.

Best regards,
Matthias Bode.
-----Urspr=C3=BCngliche Nachricht-----
Von: Umby [mailto:umprisco at unina.it]
Gesendet: Dienstag, 9. Juli 2002 12:51
An: mathgroup at smc.vnet.net
Betreff: [mg35367] cross product

Hi group,

how can I achieve the CrossProduct of two 4*1 vectors (in homogeneous
coordinate)?
For instance: CrossProduct[{a,b,c,1},{d,e,f,1}]
Thanks in advance

Umby




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