Chua Attractor

The Chua attractor is a 3-dimensional strange attractor produced by the following equation:

G=exn+(d+e) |xn+1| -|xn-1|
xn+1=xn+ a(yn-xn-G)dt yn+1=yn+ b(xn-yn+zn)dt zn+1=zn+- cyndt
Chua fractal