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Re: Mathematica and Symbolic Manipulation

On 29 nov, 12:10, Andrea <btlgs2... at> wrote:
> On Nov 28, 12:56 pm, olfa <olfa.mra... at> wrote:
> > Dear All,
> > I'm facing a big problem with Mathematica because I need to use it
> > SYMBOLICALLY for many functions like:
> > 1)Nest[f,x,i] (without knowing the value of i)
> > 2)Table[exp,{index,i,n}] (without knowing the values of i and n)
> > 3)Rest[m] such that m is a symbolic list (without knowing its concrete
> > elements)
> > How to deal with that?
> > Thank you for your help.
> I olfa,
> what do you mean for simbolically use of these functions?
> When you write them Mathematica just keep them unevaluated, just
> writing some message that you can suppress ( look at tutorial/Messages
> section of reference for info).
> This is not the result you want?
> Andrea

Hi andrea
Here is an example of what I need to do:

Reduce[Nest[f,v,j]==Nest[f,vP,jP] && j>=jP,{vP}]

should return vP=Nest[f,v,j-jP]


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