A = Point(yAxis)
B = (3.66, 2.16)
J = Line(A, B)
F = (3.56, -0.3)
D = Point(J)
f = OrthogonalLine(D, J)
k = LineBisector(F, D)
P = Intersect(f, k)
g = Segment(P, F)
h = Segment(P, D)
tekst1: "FP = " + g + " ja DP = " + h + " ⇒ FP = DP"