Re: Plot3D
- To: mathgroup at smc.vnet.net
- Subject: [mg65030] Re: [mg65015] Plot3D
- From: "David Park" <djmp at earthlink.net>
- Date: Sun, 12 Mar 2006 23:57:47 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Franz,
Just use the PlotRange option. (Mathematica has a built-in algorithm for
trying to plot the 'most interesting' part of a function. It does not always
choose well.)
Plot3D[
Exp[-10*(x*x + y*y)], {x, -1, 1}, {y, -1, 1},
PlotRange -> All];
In some cases you may want to specify explicit plot ranges.
David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/
From: Franz Mueller [mailto:franzl.mueller at gmx.de]
To: mathgroup at smc.vnet.net
Hi there,
I just want to plot the very simple exp-function:
Plot3D[Exp[-10*(x*x + y*y)], {x, -1, 1}, {y, -1, 1}]
But the resulting plot is cut off at z(x,y)=0.2! So the result is simply not
an exponential!
I'd appreciate any help,
Franz