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MathGroup Archive 2002

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combining lists

  • To: mathgroup at smc.vnet.net
  • Subject: [mg32435] combining lists
  • From: Harald von der Osten-Woldenburg <hvdosten at lb.netic.de>
  • Date: Sat, 19 Jan 2002 19:03:42 -0500 (EST)
  • Organization: LF.net GmbH, Stuttgart, Germany
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

because I feel that I am again and again starting at the same point
after a while, just a short question.

How can I combine two lists, say:

list1={{x1,y1},{x2,y2},...,{nx,ny}} and
list2={{a1,b1},{a2,b2},...,{an,bn}}

so that the combination would be:

combined={{{x1,y1},{a1,b1}},{{x2,y2},{a2,b2}},....,{{xn,yn},{an,bn}}}

I tried something like

combi=Join[Take[#2]&,  list1,  Take[#,2]&,  list2]

cimbined=Partition[combi,2]

but without any success. I am sure it is easy but ....

Thanks a lot,
Harry






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