A = (1.96, 2.62)
B = (6, 2)
a = Segment(A, B)
α = 2.7 (slider from 0 to 5, step 0.0050)
c = Circle(A, α)
d = Circle(B, α)
Γ, Δ = Intersect(c, d)
b = Line(Γ, Δ)
β = Angle(b, a)
e = Segment(Γ, A)
f = Segment(Γ, B)
g = Distance(e, f)
Μ = Intersect(a, b)