Re: How come doesn't this work?
- To: mathgroup at smc.vnet.net
- Subject: [mg75698] Re: How come doesn't this work?
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 9 May 2007 04:18:44 -0400 (EDT)
- Organization: Uni Leipzig
- References: <f1phau$i6i$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
Hi,
it can't work, because you have not given a number n
so you have to define
Grafico[n_] :=
Plot[{F, Taylor[n]} // Evaluate, {x, -Pi, Pi},
DisplayFunction -> $DisplayFunction]
and
type
Grafico[4]
or with Mathematica 6.0
Manipulate[
Plot[{F, Taylor[n]} // Evaluate, {x, -Pi, Pi}], {n, 0, 64, 1}]
Regards
Jens
Anolethron wrote:
> I know I have to put Evaluate In but it doesn't work still.
> Taylor[n_] := Normal[Series[ArcTan[x], {x, 0, n}]]
>
> F = ArcTan[x]
> Grafico[n_] =
> Plot[{F, Taylor[n]} // Evaluate, {x, -Pi, Pi},
> DisplayFunction -> $DisplayFunction]
>
>
>