A = Intersect(xAxis, yAxis)
B = Point(xAxis)
C = Point(xAxis)
c = Circle(A, B)
d = Circle(A, C)
Q = Point(c)
a = Line(A, Q)
b = Segment(Q, A)
D, E = Intersect(d, a)
e = Circle(E, b)
P_1, P_2 = Intersect(e, a)
Ortslinie1 = Locus(P_1, Q)
Ortslinie2 = Locus(P_2, Q)