z

z

w_1=
\\sqrt{z\,}

\theta_1=\frac{\varphi}{2}

β=\frac{2k \pi}{5}

\theta_2=\frac{\varphi+2\pi}{2}

w_2=\-\sqrt{z\,}

w^2=z

w^5=1

w_1

w_3

w_4

w_5

w_2

\varphi

\varepsilon{=\theta}

\theta

\theta_k=\frac{2k\pi}{5}

\delta=\varphi{+\theta}

\omega=\varphi{-\theta}

z

\theta_2

w

z{\cdot w}

\frac{z}{w}

E: (1, 0)
O: (0, 0)
c = Circle(O, E)
A = (0.30222976129893475, 1.1478608142609217)
α = Angle(E, O, A)
f = Segment(O, A)
w = Vector(O, A)
g = AngularBisector(E, O, A)
d = Circle(O, sqrt(f))
B, C = Intersect(d, g)
θ_1 = Angle(E, O, C)
u = Vector(O, C)
v = Vector(O, B)
θ_2 = Angle(E, O, B)
E' = Rotate(E, (360°) / 5, O)
β = Angle(E, O, E')
Vieleck1, h, i, j, k, l, D, F, G = Polygon(E, E', 5)
a = Vector(O, E)
b = Vector(O, E')
e = Vector(O, D)
m = Vector(O, F)
n = Vector(O, G)
p = Vector(O, E)
q = Line(O, E)