Group lemniscate of Bernoulli curve parametric equations described: x=rcost * sqr(2cos2t) y=rsint * sqr(2cos2t) 0<=r<=160 The colors are derived from square root the of the absolute multiplying value of X and Y (sqr{|x*y|}) Music: Jacek Darabasz-Soldier of Fortune -_acustic (cover)
