MathGroup Archive 2001

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

Search the Archive

Re: Graphing Level Sets

  • To: mathgroup at smc.vnet.net
  • Subject: [mg27491] Re: Graphing Level Sets
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Thu, 1 Mar 2001 03:53:17 -0500 (EST)
  • Organization: Universitaet Leipzig
  • References: <97ce7c$d80@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

ContourPlot[(x^2)(y^2), {x, -2, 2}, {y, -2, 2}, Contours -> Table[i, {i,
6}]]


Regards
  Jens

Eric wrote:
> 
> Hello everyone,
> 
> I'm new to Mathmatica and I'm trying to graph the level sets of a
> function in 3 variables. For example:
> 
> Given function:  f(x,y)=(x^2)(y^2)
> I want to graph the functions:
> 
> 1 = (x^2)(y^2)
> 2 = (x^2)(y^2)
> 3 = (x^2)(y^2)
> 4 = (x^2)(y^2)
> 5 = (x^2)(y^2)
> .
> .
> .
> etc. ALL ON THE SAME GRAPH.
> 
> I've tried using lists to plot this and I always get an error. Maybe I'm
> assigning the function incorrectly. Can anyone help me do this?
> 
> Thank you very much in advance,
> 
> Eric Tam


  • Prev by Date: Re: out of memory, again
  • Next by Date: matrix diffential equations
  • Previous by thread: Re: out of memory, again
  • Next by thread: matrix diffential equations