B $\equiv$

RIGHT

LEFT

Show iotarho's circle

F_1 = Point(xAxis)
F_2 = Point(xAxis)
C_1 = (4, 3)
c = Hyperbola(F_1, F_2, C_1)
Right = 2.8 (slider from -5 to 6, step 0.05)
a_1: y = Right
D = Intersect(a_1, yAxis)
E = Point(a_1)
d = Ray(D, E)
C = Intersect(c, d)
Left = 3.25 (slider from -8 to 6, step 0.05)
b_1: y = Left
G = Intersect(b_1, yAxis)
H = Point(b_1)
e = Ray(G, H)
I = Intersect(c, e)
h = Segment(C, F_2)
J = (10.776351254722616, 2.4944936694454043)
k = Circle(F_1, J)
i = Ray(F_1, C)
A = Intersect(k, i)
j = Segment(C, A)
a = true
b = Ray(F_2, I)
f = Circle(F_2, Distance[F_1, J])
B = Intersect(f, b, 1.0)
g = Segment(F_1, I)
l = Segment(I, B)
m = false
p = Circle(C, F_2)
F = Intersect(p, i, 1.0)
n = Segment(F_1, F)
q = Circle(F_1, F)
r = Segment(F_2, F)
s = LineBisector(r)
o = false