Re: Exclude Ofrom Seriesfor Solvein Mathematica

*To*: mathgroup at smc.vnet.net*Subject*: [mg92833] Re: Exclude Ofrom Seriesfor Solvein Mathematica*From*: Bill Rowe <readnews at sbcglobal.net>*Date*: Tue, 14 Oct 2008 04:59:38 -0400 (EDT)

On 10/13/08 at 7:05 AM, vjp2.at 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 am sure this is what I want to do. To remove the O[] part from what Series returns, use Normal. For example, In[1]:= Normal@Series[Exp[x], {x, 0, 2}] Out[1]= x^2/2 + x + 1