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MathGroup Archive 2006

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Re: building a list containing elements f(i,j)

  • To: mathgroup at smc.vnet.net
  • Subject: [mg71126] Re: [mg71045] building a list containing elements f(i,j)
  • From: Carl Woll <carlw at wolfram.com>
  • Date: Thu, 9 Nov 2006 03:37:26 -0500 (EST)
  • References: <200611060752.CAA08745@smc.vnet.net>

xarnaudx at gmail.com wrote:

>hi,
>i want to construct a list of the form:
>{ f[1,1], ... f[n,m] }
>So the list contains elements of the form f[i,j] with i ranging from 0
>to n, and j from 0 to somebound[i].
>
>What would be the most elegant way to this?
>thanks
>  
>
In my opinion, one of the more elegant possibilities is to use Tuples:

Tuples[ f[Range[0,5], Range[0,3]] ]

Carl Woll
Wolfram Research


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