φ = -3.14159265 (slider from -3.14159265 to 3.141592653589793, step 0.001)
r = 1 (slider from 0 to 5, step 0.001)
z: (r * (cos(φ) + (ί * sin(φ))))
w: z^(3) - ((2 + ί) * z^(2)) + ((2 * (1 + ί)) * z) - (2 * ί)
ura1 = Locus(z, φ)
ura2 = Locus(w, φ)