Services & ResourcesWolfram ForumsMathGroup Archive

[Date Index] [Thread Index] [Author Index]

Re: All Possible Combinations from N Sublists

• To: mathgroup at smc.vnet.net
• Subject: [mg97679] Re: [mg97639] All Possible Combinations from N Sublists
• From: Curtis Osterhoudt <cfo at lanl.gov>
• Date: Wed, 18 Mar 2009 04:56:55 -0500 (EST)
• Organization: LANL
• References: <200903171002.FAA17255@smc.vnet.net>
• Reply-to: cfo at lanl.gov

Hi, Donald, 

 Tuples@myList

 {{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}}

       Hope that helps!

                    C.O.



On Tuesday 17 March 2009 04:02:44 am 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.
> 
> 



-- 
==========================================================
Curtis Osterhoudt
cfo at remove_this.lanl.and_this.gov
PGP Key ID: 0x4DCA2A10
Please avoid sending me Word or PowerPoint attachments
See http://www.gnu.org/philosophy/no-word-attachments.html
==========================================================

• References:
  • All Possible Combinations from N Sublists
    • From: Donald DuBois <donabc@comcast.net>