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Re: Exclude O[] from Series[] for Solve[] in Mathematica

  • To: mathgroup at smc.vnet.net
  • Subject: [mg92831] Re: Exclude O[] from Series[] for Solve[] in Mathematica
  • From: "michael.p.croucher at googlemail.com" <michael.p.croucher at googlemail.com>
  • Date: Tue, 14 Oct 2008 04:59:14 -0400 (EDT)
  • References: <gcva1a$fb4$1@smc.vnet.net>

Hi

Use the Normal[] function to get rid of the O[] part:

Normal[Series[Exp[x], {x, 0, 5}]]

Cheers,
Mike
www.walkingrandomly.com

On 13 Oct, 12:05, vjp2... at at.BioStrategist.dot.dot.com wrote:
> I expand a function as a Series[] but the O[] part prevents Solve[] from
> working. I try Part[] and it returns something which also confuses
> Solve[]. First[] works, but produces useless results, but this is why I a=
m
> sure this is what I want to do.
>
>                                     -=
 = -
>  Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrate=
gist
>            http://ourworld.compuserve.com/homepages/vjp2/vaso=
s.htm
>   ---{Nothing herein constitutes advice.  Everything fully disclaimed=
.}---
>    [Homeland Security means private firearms not lazy obstructive gua=
rds]
>  [Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for Bi=
mbos]



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