Re: How come doesn't this work?
- To: mathgroup at smc.vnet.net
- Subject: [mg75752] Re: How come doesn't this work?
- From: Szabolcs <szhorvat at gmail.com>
- Date: Wed, 9 May 2007 04:48:27 -0400 (EDT)
- Organization: University of Bergen
- References: <f1phau$i6i$1@smc.vnet.net>
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]
Try using := instead of =
grafico[n_] := Plot[{F, Taylor[n]} // Evaluate, {x, -Pi, Pi}]
Read about Set and SetDelayed in the Help Browser.
http://reference.wolfram.com/mathematica/tutorial/ImmediateAndDelayedDefinitions.html