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MathGroup Archive 2007

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Re: Polynomial to List

  • To: mathgroup at smc.vnet.net
  • Subject: [mg76902] Re: [mg76897] Polynomial to List
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Wed, 30 May 2007 05:06:37 -0400 (EDT)
  • Reply-to: hanlonr at cox.net

expr = 1 + x + x^2 + x^3 + x^4;

Reverse[List @@ expr]

{x^4, x^3, x^2, x, 1}


Bob Hanlon

---- Nick Hoffman <hoffmannick at gmail.com> wrote: 
> I have a polynomial,
> Lets say:
> 
> 1 + x + x^2 + x^3 + x^4
> 
> 
> and all I need to do is get that into a list of this form
> 
> {x^4, x^3, x^2, x, 1}
> 
> Any help would be greatly appreciated!  Thanks!
> 
> 



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