Re: expression formatting inside tables
- To: mathgroup at smc.vnet.net
- Subject: [mg54616] Re: [mg54591] expression formatting inside tables
- From: Igor Antonio <igora at wolf-ram.com>
- Date: Thu, 24 Feb 2005 03:21:18 -0500 (EST)
- Organization: Wolfram Research, Inc.
- References: <200502230812.DAA26710@smc.vnet.net>
- Reply-to: igora at wolf-ram.com
- Sender: owner-wri-mathgroup at wolfram.com
Trevor Baca wrote:
> 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
Trevor,
Use replacement rules after you use HoldForm:
In[9]:= Table[{HoldForm[foo[a]]/.a->i,foo[i]},{i,5}]
Out[9]= {{foo[1],1},{foo[2],4},{foo[3],9},{foo[4],16},{foo[5],25}}
--
Igor Antonio
Wolfram Research, Inc.
http://www.wolfram.com
To email me personally, remove the dash.
- References:
- expression formatting inside tables
- From: "Trevor Baca" <trevorbaca@gmail.com>
- expression formatting inside tables