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MathGroup Archive 2006

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How to plot this

  • To: mathgroup at
  • Subject: [mg64416] How to plot this
  • From: siegmund natter <nobody at>
  • Date: Thu, 16 Feb 2006 03:05:27 -0500 (EST)
  • Sender: owner-wri-mathgroup at


Can anyone tell why this is wrong?

eqn1 = x + y == 2*x*y;
eqn1 /.y -> y[x];
Plot[y[x], {x, 1, 3}]

How do I do it correctly? (This is just an example; I want to do this 
with a much more difficult equation)
Thanks a lot.

(I am using Mathematica 5.1)

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