a curve with formula : x^4 x^2y^2 y^4=x(x^2 y^2)

listen to the pronunciation of a curve with formula : x^4 x^2y^2 y^4=x(x^2 y^2)
a curve with formula : x^4 x^2y^2 y^4=x(x^2 y^2)
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