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

• To: mathgroup at smc.vnet.net
• Subject: [mg92825] Re: [mg92799] Exclude O[] from Series[] for Solve[] in Mathematica
• From: "Adriano Pascoletti" <adriano.pascoletti at gmail.com>
• Date: Tue, 14 Oct 2008 04:58:05 -0400 (EDT)
• References: <200810131105.HAA15726@smc.vnet.net>

Use Normal:

In[1]:= Normal[Series[Sin[x], {x, 0, 6}]]
Out[1]= x - x^3/6 + x^5/120


Adriano Pascoletti

2008/10/13 <vjp2.at at at.biostrategist.dot.dot.com>

>
> 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 am
> sure this is what I want to do.
>
>
>                                    - = -
>  Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist
>           http://ourworld.compuserve.com/homepages/vjp2/vasos.htm
>  ---{Nothing herein constitutes advice.  Everything fully disclaimed.}---
>   [Homeland Security means private firearms not lazy obstructive guards]
>  [Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for
> Bimbos]
>
>

• References:
  • Exclude O[] from Series[] for Solve[] in Mathematica
    • From: vjp2.at@at.BioStrategist.dot.dot.com