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MathGroup Archive 2005

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Re: direct product of two sets

  • To: mathgroup at smc.vnet.net
  • Subject: [mg53286] Re: direct product of two sets
  • From: Peter Pein <petsie at arcor.de>
  • Date: Tue, 4 Jan 2005 03:13:37 -0500 (EST)
  • References: <crb4hv$an3$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Cong wrote:

> Hello!
> 
> Give 2 finite sets A and B, how can I compute their direct product
> A x B := {(a,b) : a\in A, b\in B}
> 
> Can someone help me?
> 
> Best Regards,
> 
> Cong
> 
Distribute[{A, B}, List]

-- 
Peter Pein
Berlin


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