1

i

X+Yi

Y+X

-X

i/X

1/X

P = (-5.480011779603617, 6.534579579700172)
U = (3.58, -0.38)
O = (1.3, -0.36)
I = (1.3, 2.06)
asse_{ascisse} = Line(O, U)
X = Point(asse_{ascisse})
asse_{ordinate} = Line(O, I)
Y = Point(asse_{ascisse})
testo2: x((Y - O) / (U - O)) + ""
b = Segment(U, I)
c = Line(Y, b)
Yi = Intersect(asse_{ordinate}, c)
d = Line(X, asse_{ordinate})
e = Line(Yi, asse_{ascisse})
A = Intersect(d, e)
a = Segment(Y, Yi)
f = Segment(Yi, A)
g = Segment(A, X)
h = Line(A, a)
B = Intersect(h, asse_{ascisse})
i = Segment(A, B)
j = Segment(I, X)
k = Line(Yi, j)
YX = Intersect(k, asse_{ascisse})
l = Segment(Yi, YX)
z: (X - O) / (U - O)
testo3: x((B - O) / (U - O)) + ""
testo4: x((YX - O) / (U - O)) + ""
z': (P - O) / (U - O)
testo5: z' + ""
testo1: x(z) + ""
m = Segment(A, O)
n = Line(Yi, m)
C = Intersect(n, asse_{ascisse})
p = Segment(Yi, C)
testo6: x(-1.0 * 1.0 * z) + ""
q = Line(U, j)
D = Intersect(q, asse_{ordinate})
r = Segment(U, D)
s = Line(D, b)
E = Intersect(s, asse_{ascisse})
t = Segment(D, E)
testo7: 1.0 / x(z) + ""