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MathGroup Archive 2004

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Re: Algebric Calculus without List Brackets

  • To: mathgroup at smc.vnet.net
  • Subject: [mg46211] Re: [mg46186] Algebric Calculus without List Brackets
  • From: "Sseziwa Mukasa,,(978) 536-2359" <mukasa at jeol.com>
  • Date: Thu, 12 Feb 2004 07:15:41 -0500 (EST)
  • References: <200402100505.AAA04037@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

On Feb 10, 2004, at 12:05 AM, sabbri wrote:

> Hi,
> I generated a list of numbers, a sequence with the function NESTLIST.
> Now I want to take singular value to operate with it. For example I
> need the first value in the list, then the second, then the third...
> The problem is that when I use TAKE, Mathematica gives me the value I
> want, but into the brackets. Let's say, {45}. I need it to do calculus
> and to put it in some formulas... How can I eliminate the brackets?
> Please, help me!!!!
>

Use Part instead of Take.  It's hard to say anything more without 
knowing the expression you're working with.

Regards,

Ssezi


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