Posted by **Kelvin** on Saturday, January 26, 2013 at 5:10pm.

(x^2+y^2)^2=4(x^2-y^2)

Equation of a lemniscate curve

- Math -
**Reiny**, Saturday, January 26, 2013 at 5:29pm
I think your are right, it is.

- Math -
**Kelvin**, Saturday, January 26, 2013 at 5:38pm
(x^2+y^2)^2=4(x^2-y^2)

Equation of a lemniscate curve ?! Can you solve this

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