n

u_n

u_0

Modifier u_0

Modifier r

Droite

u_{10}

r = 2 (slider from -5 to 5, step 0.5)
u_0 = 1 (slider from -5 to 5, step 0.5)
A2 = 0
B2: u_0
A3: A2 + 1
B3: B2 + r
A4: A3 + 1
B4: B3 + r
A5: A4 + 1
B5: B4 + r
A6: A5 + 1
B6: B5 + r
A7: A6 + 1
B7: B6 + r
A8: A7 + 1
B8: B7 + r
A9: A8 + 1
B9: B8 + r
A10: A9 + 1
B10: B9 + r
A11: A10 + 1
B11: B10 + r
A12: A11 + 1
B12: B11 + r
A13: A12 + 1
B13: B12 + r
A14: A13 + 1
B14: B13 + r
A15: A14 + 1
B15: B14 + r
A16: A15 + 1
B16: B15 + r
A17: A16 + 1
B17: B16 + r
A18: A17 + 1
B18: B17 + r
A19: A18 + 1
B19: B18 + r
A20: A19 + 1
B20: B19 + r
A21: A20 + 1
B21: B20 + r
A22: A21 + 1
B22: B21 + r
A: (A2, B2)
B: (A3, B3)
C: (A4, B4)
D: (A5, B5)
E: (A6, B6)
F: (A7, B7)
G: (A8, B8)
H: (A9, B9)
I: (A10, B10)
J: (A11, B11)
K: (A12, B12)
L: (A13, B13)
M: (A14, B14)
N: (A15, B15)
O: (A16, B16)
P: (A17, B17)
Q: (A18, B18)
R: (A19, B19)
S: (A20, B20)
T: (A21, B21)
U: (A22, B22)
liste1: {A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U}
Binf: Min[B2:B22] - 2
Bsup: Max[B2:B22] + 2
bsup = Max(Bsup, 1)
a = Ray(A, B)
a_1 = Slope(a)
binf = Min(Binf, ((-(Bsup - Binf))) / 10)
b = false
c = OrthogonalLine(K, xAxis)
d = OrthogonalLine(K, yAxis)
V = Intersect(yAxis, d)
W = Intersect(c, xAxis)
e = Segment(V, K)
f = Segment(K, W)