P´

M: (0, 3)
P = (2.073746690818185, 5.141772222203034)
f = Segment(P, M)
a: π
t = 10.8 (slider from 0 to 40, step 0.1)
R: ((3 * sin(45° + (t * (360°) / (((2 * π) * 3))))) + t, 3 + (3 * cos(45° + (t * (360°) / (((2 * π) * 3))))))
Ortslinie1 = Locus(R, t)
d = Circle(M, 3)