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Re: Creating an ordered list of pairs

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  • Subject: [mg132082] Re: Creating an ordered list of pairs
  • From: "Harvey P. Dale" <hpd at hpdale.org>
  • Date: Mon, 2 Dec 2013 01:58:02 -0500 (EST)
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Tony:

	Flatten[Outer[List,Range[3],5*Range[3]],1]

	Best,

	Harvey

-----Original Message-----
From: amannucci [mailto:Anthony.J.Mannucci at jpl.nasa.gov]
Sent: Sunday, December 1, 2013 8:23 AM
To: mathgroup at smc.vnet.net
Subject: [mg132082] Creating an ordered list of pairs

How do I create an ordered list of pairs of the following structure:
{{x1,y1}, {x2,y2}, {x3,y3}, ...} ? I want x1, x2, and x3 to be increasing in constant-interval steps (e.g. 1,2,3) and similarly for the y's (e.g. 5,10,15). E.g.
{{1,5}, {1,10}, {1,15}, {2, 5}, {2,10}, ...} etc.

I cannot figure out how to do this with Table or Array. Is there another function that will do this?

Table does not create the correct nesting or structure.

Thanks!

-Tony




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