Pour aller plus loin

A = Point(c)
B = Point(c)
a = Line(A, B)
O = Intersect(xAxis, yAxis)
b = Line(O, a)
C = Intersect(c, b, 2)
D = Point(c)
d = Line(D, a)
E = Intersect(c, d, 2)
F = Midpoint(A, B)
G = Midpoint(C, O)
H = Midpoint(D, E)
e = false