Re: Mathematica help
- To: mathgroup at smc.vnet.net
- Subject: [mg75057] Re: [mg75035] Mathematica help
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Mon, 16 Apr 2007 04:06:26 -0400 (EDT)
- Reply-to: hanlonr at cox.net
Use ImplicitPlot or Solve the equation
Needs["Graphics`"];
ImplicitPlot[x^2y^3-y^4==1,{x,-3,3},
AspectRatio->1,ImageSize->288];
Off[Plot::plnr];
Plot[Evaluate[y/.
Solve[x^2y^3-y^4==1,y][[{3,4}]]],
{x,-3,3},AspectRatio->1,
PlotStyle->{Blue,Red}];
Bob Hanlon
---- liltammer4 at aol.com wrote:
> I don't know how to graph the curve x^2y^3-y^4=1 for x ranging from -3
> to 3.
> Here is what I have and I don't understand what the problem is???
>
> Plot[x^2 y^3 - y^4 == 1, {x, -3, 3}]
>
>