$x_{n+1}$

$x_n$

$x_{n+2}$

A = Point(xAxis)
B = Point(xAxis)
C = (0, 0.42)
D = (1.24, 0.76)
E = (2.36, 0.32)
c = CircumcircleArc(C, D, E)
G = (0.07353049792700561, 0.4679756099507268)
H = (-0.037187352944962955, 0.39627193680307593)
u = Vector(G, H)
F = (-0.1472052485387406, 0.19391418152529943)
I = (0.5525419058391952, 0.41656100337282786)
J = (1.1992779121581965, 0.1727097223017253)
d = CircumcircleArc(F, I, J)
K = Point(d)
L = (1.232577559598312, 0.14624202811688297)
v = Vector(K, L)
M = Point(xAxis)