Recently I developed a fractal generating script in MATLAB to solve fractals of the form Zn+1 = f(Zn). Here is the LGPLed code that was used. Below are the cooler fractals that I found. Can you think of any cooler ones?

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	Z = Z^5 + mu
	Z = Z^7 + mu
	I don't remember what I did here :-(
	Z = Z^9 + sin(Z)
	Z = Z*sin(Z) + mu
	Z = Z*cos(Z) + mu
	Not sure about this one either
	Z = sin(Z^2) + mu
	Z = sin(2*Z^2) + mu
	Z = sin(3*Z^2) + mu
	Z = sin(2*Z) + mu
	Z = sin(3*Z) + mu
	Z = Z^2*sin(Z^2) + mu
	Z = Z^3*sin(Z^3) + mu
	Z = Z^4*sin(Z^4) + mu
	Z = Z^2*cos(Z^2) + mu
	Z = Z^2*sin(2*Z^2) + mu
	Z = Z^2*sin(3*Z^2) + mu
	I'm not sure about this one either.