c

b

a

-1

1

d

e

f

g

2

h

a

b

c

d

e

f

g

h

A = Point(xAxis)
B = Point(xAxis)
C = Point(xAxis)
D = Point(yAxis)
E: (0, 1)
c = Circle(D, Segment[D, B])
F = Intersect(c, yAxis, 1)
f = Line(E, C)
g = Line(F, f)
I: (-1, 0)
H: (1, 0)
J = Point(xAxis)
G: (0.43, 0)
K: (0.75, 0)
L: (4 / 3, 0)
M: (2, 0)
N = Point(xAxis)
O: (-2, 0)