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RE: Plotting ellipses and other functions


You might use ImplicitPlot:

In[1]:=
<< "Graphics`ImplicitPlot`"
In[2]:=
eqn1 = (x - 2)^2 + 2*(y - 3)^2 == 
    6; 
In[3]:=
ImplicitPlot[eqn1, {x, -2, 6}]; 
In[4]:=
eqn2 = x^3*y + y^3 == 9; 
In[5]:=
ImplicitPlot[eqn2, {x, -8, 8}]; 

Tomas Garza
Mexico City

Original Message:
-----------------
From: David davidol at hushmail.com
To: mathgroup at smc.vnet.net
Subject: [mg37038] [mg37026] Plotting ellipses and other functions


How can I plot functions like:

(x-2)^2 + 2(y-3)^2 = 6

and

x^3y + y^3 = 9

using Mathematica?





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