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Re: expression formatting inside tables


hold your foo :

foo[x_] := x^2

Table[{HoldForm[foo][i], foo[i]}, {i, 5}]
{{foo[1], 1}, {foo[2], 4}, {foo[3], 9}, {foo[4], 16}, {foo[5], 25}}

W.


"Trevor Baca" <trevorbaca at gmail.com> wrote in message
news:cvhj24$s7q$1 at smc.vnet.net...
> hi mathgroup folks,
>
> let
>
>   foo[x_] := x^2
>
> then how to easily tableize the following?
>
>   foo[1]   1
>   foo[2]   4
>   foo[3]   9
>   foo[4]   16
>   foo[5]   25
>
> because neither
>
>   Table[{HoldForm[foo[i]], foo[i]}, {i, 5}] // TableForm
>
> nor
>
>   Table[{foo[HoldForm[i]], foo[i]}, {i, 5}] // TableForm
>
> did what i was expecting.
>
> trevor
>






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