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Re: All Possible Combinations from N Sublists

  • To: mathgroup at smc.vnet.net
  • Subject: [mg97689] Re: All Possible Combinations from N Sublists
  • From: dh <dh at metrohm.com>
  • Date: Wed, 18 Mar 2009 04:58:47 -0500 (EST)
  • References: <gpnsej$gq4$1@smc.vnet.net>


Hi Donald,

we have "Tuples". E.g.:

Tuples[myList]

Daniel



Donald DuBois wrote:

> Given a list of N sublists, how can I produce all possible combinations where the first

> element comes from the first sublst, the second element from the second sublist etc.

> 

> For instance, 

> 

> myList = {{1, 2, 3}, {e, f}, {g, h}}

> 

> the result should be, 

> 

> 

> {{1, e, g}, {1, e, h}, {1, f, g}, {1, f, h}, {2, e, g}, {2, e, h}, {2, f, 

>   g}, {2, f, h}, {3, e, g}, {3, e, h}, {3, f, g}, {3, f, h}}

> 

> Thank you.

> 




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