Re: Help plotting P(x,y,z) = Aexp[r^2]

• To: mathgroup at smc.vnet.net
• Subject: [mg97842] Re: Help plotting P(x,y,z) = Aexp[r^2]
• From: "Sjoerd C. de Vries" <sjoerd.c.devries at gmail.com>
• Date: Mon, 23 Mar 2009 04:04:54 -0500 (EST)
• References: <gq553u\$850\$1@smc.vnet.net>

```Well, since a function of one variable is a curve in 2D and a function
of two variables is a surface in 3D, how would you like this function
be visualized? It's 4D! So either you should generate a movie or try
to plot the surface for which the function is a certain constant, i.e.
P(x,y,z) = C. ContourPlot3D can do that for you.

Cheers -- Sjoerd

On Mar 22, 12:49 pm, "dylankrish... at gmail.com"
<dylankrish... at gmail.com> wrote:
> where r^2 = x^2 + y^2 + z^2 and A is a constant.
>
> I thought this would be simple until I realized mathematica doesnt
> like three inputs ( to my  knowledge)
>
> I've been trying to plot this for the last few days, but have had no
> luck getting it to work using version 7.
>
> Any help getting started would be greatly appreciated!

```

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