Re: Plotting ellipses and other functions
- To: mathgroup at smc.vnet.net
- Subject: [mg37049] Re: Plotting ellipses and other functions
- From: "Hans Michel" <hansjm at bellsouth.net>
- Date: Mon, 7 Oct 2002 05:25:06 -0400 (EDT)
- Organization: WEBUSENET.com
- References: <anp1hu$r1v$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
David:
For a start you can try the following:
Using ContourPlot
ContourPlot[(x - 2)^2 + 2(y - 3)^2 - 6, {x, -1, 5}, {y, -1, 5},
Contours -> {0}, ContourShading -> False, ContourSmoothing -> 5]
Or using ImplicitPlot
<< Graphics`ImplicitPlot`
ImplicitPlot[(x - 2)^2 + 2(y - 3)^2 == 6, {x, -1, 5}]
ImplicitPlot[x^3y + y^3 == 9, {x, -4, 4}]
Hans
"David" <davidol at hushmail.com> wrote in message
news:anp1hu$r1v$1 at smc.vnet.net...
> How can I plot functions like:
>
> (x-2)^2 + 2(y-3)^2 = 6
>
> and
>
> x^3y + y^3 = 9
>
> using Mathematica?
>
>
>
>