Re: Other bug in ContourPlot
- To: mathgroup at smc.vnet.net
- Subject: [mg81701] Re: Other bug in ContourPlot
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Tue, 2 Oct 2007 05:27:18 -0400 (EDT)
- Organization: Uni Leipzig
- References: <fdqbjj$ljj$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
Hi,
and you are sure, that your solution lies not at
sol = x^2/9 + y^2/16 - 25
ContourPlot[sol == 0, {x, -20, 20}, {y, -20, 20}]
and *you* was not able to give the correct interval
for the solution you search for ?
Regards
Jens
Miguel wrote:
> If you run the ContourPlot a first time, it works fine. But, if you
> run ContourPlot again, the graphics previous or nothing is displayed.
>
> http://mathematicaes.googlegroups.com/web/ContourPlotBis.pdf
>
> The last version 6.0.1 is like a Gruyere chees: it is completed with
> innumerable holes.
>
>