Z_1 -  Z_2

A = Intersect(xAxis, yAxis)
B = (-4, 2)
Z_1 = Vector(A, B)
C = (5, 4)
Z_2 = Vector(A, C)
C' = Translate(C, Z_1)
i = (0, 1)
compejo1: x(Z_1) + y(Z_1) * i
complejo2: x(Z_2) + y(Z_2) * i
su: compejo1 - complejo2
prod: compejo1 * complejo2
texto1: "Z_1=" + compejo1
texto2: "Z_2=" + complejo2
C'' = Mirror(C', B)
w = Vector(B, C'')
z = Vector(A, C'')
texto3: "Z_1 - Z_2=" + su