Re: 3DPlot in Mathematica 6
- To: mathgroup at smc.vnet.net
- Subject: [mg80349] Re: [mg80312] 3DPlot in Mathematica 6
- From: Syd Geraghty <sydgeraghty at mac.com>
- Date: Sat, 18 Aug 2007 05:37:25 -0400 (EDT)
- References: <200708170550.BAA00254@smc.vnet.net>
On Aug 16, 2007, at 10:50 PM, Dr. Van Nostrandt wrote:
> Hi,
> I use Mathematica 6 on a PC (Intel Celeron CPU 2.6 GHz, 256 RAM)
> under Ubuntu 7.04.
> When I run the command Plot3D[f,options] it doesn't display me the
> function graph if f has a complicated form. If f it's enough
> simple, the function is displayed.
> For example the command Plot3D[Sin[x+Sin[y]],{x,-10,10},{y,-10,10}]
> shows me the graph, but already for
> Plot3D[2 [Sin[x+Sin[y]]],{x,-10,10},{y,-10,10}] I can't see it,
> just the 3D box, where should be the graph.
> Does anyone know the reason?
> Thank You in advance!
>
The problem is misuse of brackets. Use parenthesis
Plot3D[2 (Sin[x+Sin[y]]),{x,-10,10},{y,-10,10}]
^ ^
Cheers ... Syd Geraghty
- References:
- 3DPlot in Mathematica 6
- From: "Dr. Van Nostrandt" <dr.vannostrandt@yahoo.com>
- 3DPlot in Mathematica 6