DipendenzaAffine

a = 1 (slider from 0 to 13, step 1)
N = (-3.92, -3.25)
A = (-0.94, -1.71)
B = (-1.38, 0.11)
f = Line(A, B)
C = Point(f)
u = Vector(N, A)
v = Vector(N, B)
w = Vector(N, C)
A': N - u
b = Vector(N, A')
D: N + v + b
AB = Vector(N, D)
g = Segment(B, D)
h = Segment(D, A')
E: N + w + b
AC = Vector(N, E)
i = Segment(C, E)
j = Segment(E, A')
F = (-2.52, -4.17)
c = Vector(N, F)
G: N + c + b
AF = Vector(N, G)
k = Segment(A', G)
l = Segment(G, F)
ApiùB: N + u + v
d = Vector(N, ApiùB)
m = Segment(B, ApiùB)
n = Segment(ApiùB, A)
H = (-7.72, -2.31)
I = (-8.612727272727268, -6.55)
p = Line(H, I)
J = Point(p)
e = Vector(N, H)
q = Vector(N, I)
r = Vector(N, J)
H': N - e
s = Vector(N, H')
K: N + q + s
HI = Vector(N, K)
L: N + r + s
HJ = Vector(N, L)
t = Segment(I, K)
f_1 = Segment(K, H')
h_1 = Segment(L, H')
g_1 = Segment(J, L)