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Re: need to make a special function


On Jul 31, 2006, at 3:45 AM, Nabeel Butt wrote:

>
> Dear Users,
>         I need help on making a special type of function which has the
> following properties.
>    f[1]={{0},{1}}
>    f[2]={{0,0},{0,1},{1,0},{1,1}}
>    f[3]={{0,0,0},{0,0,1},{0,1,0},{0,1,1},{1,0,0},{1,0,1},{1,1,0}, 
> {1,1,1}}
> .............so on you can see the pattern emerging.
>  I need a very efficient code to perform the above evaluation in some
> optimization problem.

f[n_]:=Table[IntegerDigits[i,2,n],{i,0,2^n-1}]

Regards,

Ssezi


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