Talk:Lemniscate of Bernoulli

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  1. How can I use the Lemniscate equation (x^2 + y^2)^2 = a^2 (x^2 - y^2)\, to come up with a graph?
  2. Is there a mathematical connection to the similar looking Lissajous figures? --Abdull 18:06, 27 May 2006 (UTC)