Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2009

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Manipulating list of functions

  • To: mathgroup at smc.vnet.net
  • Subject: [mg96316] Re: Manipulating list of functions
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 11 Feb 2009 05:22:47 -0500 (EST)
  • References: <gmrmek$9vj$1@smc.vnet.net>

Hi,

Manipulate[
  Block[{funcA, funcB, funcC, funcList}, funcA[z_] := Sin[z + a];
   funcB[z_] := Cos[z + b];
   funcC[z_] := 0;
   funcList = #[x] & /@ {funcA, funcB, funcC};
   Plot[Evaluate[funcList], {x, 1, 10}, Axes -> False,
    Frame -> True]], {a, 0, 1}, {b, 0, 1}]

??

Regards
   Jens

replicatorzed at gmail.com wrote:
> Dear Group,
> 
> I have the following code:
> 
> Manipulate[
>  funcA[z_] := Sin[z + a];
>  funcB[z_] := Cos[z + b];
>  funcC[z_] := 0;
>  funcList = #[x] & /@ {funcA, funcB, funcC};
>  Plot[funcList, {x, 1, 10}, Axes -> False, Frame -> True],
>  {a, 0, 1},
>  {b, 0, 1}
>  ]
> 
> It returns the Manipulate panel correctly. What annoys me is the cell
> bracket of it that is constantly highlighted, probably because there
> is some calculation going on even when I do not move any of the
> sliders, due to some function-definitions. I'm afraid I do not fully
> understand the cause of it. Nor do I know how to overcome it. Also
> what should I do, if I want to move the funcA, funcB, funcC
> definitions outside of Manipulate?
> 
> Thank you in advance
> Istvan
> 


  • Prev by Date: Shortest Path Problem
  • Next by Date: Re: Inappropriate kernel limits!
  • Previous by thread: Manipulating list of functions
  • Next by thread: Re: Manipulating list of functions