A = (4, -6)
B = Point(Circle[A, 3])
f = segment(A, B)
poly1, g, h, i, j, k, C, D, E = Polygon(A, B, 5)
poly2, l, m, n, p, q, F, G, H = Polygon(A, E, 5)
poly3, r, s, t, a, b, I, J, K = Polygon(E, D, 5)
poly4, c, d, e, f_1, g_1, L, M, N = Polygon(D, C, 5)
poly5, h_1, i_1, j_1, k_1, l_1, O, P, Q = Polygon(C, B, 5)
poly6, m_1, n_1, p_1, q_1, r_1, R, S, T = Polygon(B, A, 5)
poly7, s_1, t_1, a_1, b_1, c_1, U, V, W = Polygon(Q, P, 5)
poly8, d_1, e_1, f_2, g_2, h_2, Z, A_1, B_1 = Polygon(V, U, 5)
poly9, i_2, j_2, k_2, l_2, m_2, C_1, D_1, E_1 = Polygon(V, B_1, 5)
poly10, n_2, p_2, q_2, r_2, s_2, F_1, G_1, H_1 = Polygon(B_1, A_1, 5)
poly11, t_2, a_2, b_2, c_2, d_2, I_1, J_1, K_1 = Polygon(A_1, Z, 5)
poly12, e_2, f_3, g_3, h_3, i_3, L_1, M_1, N_1 = Polygon(Z, U, 5)
j_3 = segment2(A, B)
k_3 = segment2(B, C)
l_3 = segment2(C, D)
m_3 = segment2(D, E)
n_3 = segment2(E, A)
p_3 = segment2(V, B_1)
q_3 = segment2(B_1, A_1)
r_3 = segment2(A_1, Z)
s_3 = segment2(Z, U)
t_3 = segment2(U, V)
a_3 = segment2(Q, P)
n_4, p_4, q_4, r_4, s_4 = languette3(D, N)
t_4, a_4, b_4, e_4, f_5 = languette3(E, K)
g_5, h_5, i_5, j_5, k_5 = languette3(A, H)
l_5, m_5, n_5, p_5, q_5 = languette3(B, T)
r_5, s_5, t_5, a_5, b_5 = languette3(C, Q)
c_5, d_5, e_5, f_6, g_6 = languette3(U, P)
h_6, i_6, j_6, k_6, l_6 = languette3(Z, N_1)
m_6, n_6, p_6, q_6, r_6 = languette3(A_1, K_1)
s_6, t_6, a_6, b_6, c_6 = languette3(B_1, H_1)
d_6, e_6, f_7, g_7, h_7 = languette3(V, E_1)
c_7, d_7, i_7, j_7, k_7, l_7, m_7, n_7, p_7 = languette(F, E)
e_7, q_7, r_7, s_7, t_7, a_7, b_7, f_8, g_8 = languette(R, A)
c_8, d_8, h_8, i_8, j_8, k_8, l_8, m_8, n_8 = languette(O, B)
e_8, p_8, q_8, r_8, s_8, t_8, a_8, b_8, f_9 = languette(L, C)
c_9, d_9, g_9, h_9, i_9, j_9, k_9, l_9, m_9 = languette(I, D)
e_9, p_9, n_9, q_9, r_9, s_9, t_9, a_9, b_9 = languette(W, V)
c_{10}, d_{10}, f_{10}, g_{10}, h_{10}, i_{10}, j_{10}, k_{10}, l_{10} = languette(L_1, U)
e_{10}, p_{10}, m_{10}, n_{10}, q_{10}, r_{10}, s_{10}, t_{10}, a_{10} = languette(I_1, Z)
c_{11}, d_{11}, b_{10}, f_{11}, g_{11}, h_{11}, i_{11}, j_{11}, k_{11} = languette(F_1, A_1)
e_{11}, p_{11}, l_{11}, m_{11}, n_{11}, q_{11}, r_{11}, s_{11}, t_{11} = languette(C_1, B_1)
S_1, T_1, U_1, V_1, W_1, Z_1, A_2, B_2, C_2, D_2, E_2, c_{12}, a_{11}, b_{11}, f_{12}, g_{12}, h_{12} = Languette1(M, L)
F_2, G_2, H_2, I_2, J_2, K_2, L_2, M_2, N_2, O_2, P_2, d_{12}, i_{12}, j_{12}, k_{12}, l_{12}, m_{12} = Languette1(J, I)
Q_2, R_2, S_2, T_2, U_2, V_2, W_2, Z_2, A_3, B_3, C_3, e_{12}, n_{12}, p_{12}, q_{12}, r_{12}, s_{12} = Languette1(G, F)
D_3, E_3, F_3, G_3, H_3, I_3, J_3, K_3, L_3, M_3, N_3, t_{12}, a_{12}, b_{12}, f_{13}, g_{13}, h_{13} = Languette1(S, R)
O_3, P_3, Q_3, R_3, S_3, T_3, U_3, V_3, W_3, Z_3, A_4, c_{13}, i_{13}, j_{13}, k_{13}, l_{13}, m_{13} = Languette1(E_1, D_1)
B_4, C_4, D_4, E_4, F_4, G_4, H_4, I_4, J_4, K_4, L_4, d_{13}, n_{13}, p_{13}, q_{13}, r_{13}, s_{13} = Languette1(H_1, G_1)
M_4, N_4, O_4, P_4, Q_4, R_4, S_4, T_4, U_4, V_4, W_4, e_{13}, t_{13}, a_{13}, b_{13}, f_{14}, g_{14} = Languette1(K_1, J_1)
Z_4, A_5, B_5, C_5, D_5, E_5, F_5, G_5, H_5, I_5, J_5, c_{14}, h_{14}, i_{14}, j_{14}, k_{14}, l_{14} = Languette1(N_1, M_1)
K_5, L_5, M_5, N_5, O_5, P_5, Q_5, R_5, S_5, T_5, U_5, d_{14}, m_{14}, n_{14}, p_{14}, q_{14}, r_{14} = Languette1(P, O)
s_{14}, t_{14}, a_{14}, b_{14}, e_{14}, f_{15} = languette2(Q, W)
g_{15}, h_{15}, i_{15}, j_{15}, k_{15}, l_{15} = languette2(D_1, C_1)
m_{15}, n_{15}, p_{15}, q_{15}, r_{15}, s_{15} = languette2(G_1, F_1)
t_{15}, a_{15}, b_{15}, c_{15}, d_{15}, e_{15} = languette2(J_1, I_1)
f_{16}, g_{16}, h_{16}, i_{16}, j_{16}, k_{16} = languette2(M_1, L_1)
l_{16}, m_{16}, n_{16}, p_{16}, q_{16}, r_{16} = languette2(T, S)
s_{16}, t_{16}, a_{16}, b_{16}, c_{16}, d_{16} = languette2(H, G)
e_{16}, f_{17}, g_{17}, h_{17}, i_{17}, j_{17} = languette2(K, J)
k_{17}, l_{17}, m_{17}, n_{17}, p_{17}, q_{17} = languette2(N, M)

Tool: segment-trait-plein (command segment)
segment[ <Point>, <Point> ]
Input: F, G
Output: g

g = Segment(F, G)

Tool: languette-ronde-1pour2 (command Languette1)
deux points
Input: A, B
Output: C, D, D', E, E', F, F', G, G', H, I, c, f, h, g, k, l

C = Midpoint(A, B)
D = Midpoint(A, C)
E = Midpoint(D, C)
F = Midpoint(D, E)
G = Midpoint(D, F)
D' = Mirror(D, C)
E' = Mirror(E, C)
F' = Mirror(F, C)
G' = Mirror(G, C)
c = Semicircle(D, D')
f = segment(G, G')
g = segment(G, A)
h = segment(G', B)
i = OrthogonalLine(G, g)
j = OrthogonalLine(G', h)
H = Intersect(c, i, 1)
I = Intersect(c, j, 1)
k = segment(H, G)
l = segment(I, G')

Tool: languette-trapeze-2pour1 (command languette2)
deux points [créés ou non]
Input: A, B
Output: i, j, k, l, m, n

poly1, f, g, h, C = Polygon(A, B, 3)
D = Midpoint(C, B)
E = Midpoint(B, D)
H = Midpoint(C, A)
I = Midpoint(H, A)
L = Midpoint(A, B)
M = Midpoint(L, B)
N = Midpoint(L, A)
l = segment(N, M)
m = segment(A, N)
n = segment(M, B)
i = segment(A, I)
j = segment(I, E)
k = segment(E, B)

Tool: languette-triangle-4pour3 (command languette3)
deux points [créés ou non]
Input: A, B
Output: h, j, l, i, k

B' = Rotate(B, 18°, A)
f = Ray(A, B')
A' = Rotate(A, -18°, B)
g = Ray(B, A')
C = Intersect(f, g)
D = Midpoint(A, B)
E = Midpoint(A, D)
F = Midpoint(D, B)
h = segment(A, C)
i = segment(C, B)
j = segment(B, F)
k = segment(F, E)
l = segment(E, A)

Tool: languette-triangle-arrondi-3pour4 (command languette)
deux points [créés ou non]
Input: A, B
Output: c_1, d, t, s, r, q, a, b, f_1

f, g, h, i, j = languette3(A, B)
C, D, E, F, G, H, I, J, K, L, M, c, k, l, m, n, p = Languette1(A, B)
N = Intersect(c, f, 1)
O = Intersect(c, i, 1)
P = Intersect(f, i)
Q = Intersect(f, n)
R = Intersect(i, p)
T = Intersect(n, m)
U = Intersect(p, l)
V = Intersect(c, m, 1)
Z = Midpoint(A, B)
d = CircleArc(Z, N, V)
q = segment(N, P)
r = segment(P, O)
s = segment(T, Q)
t = segment(U, R)
a = segment(A, J)
b = segment(K, B)
f_1 = segment(J, K)
c_1 = CircleArc(C, E, O)

Tool: languettes-ronde-trapeze (command languettes)
deux points (créés ou non]
Input: A, B
Output: c, f, g, h, i, j, k, l, m, n, p, q

C = Midpoint(A, B)
D, E, F, G, H, I, J, K, L, M, N, c, f, g, h, i, j = Languette1(A, C)
k, l, m, n, p, q = languette2(C, B)

Tool: ouverture-pour-languettes-1et3 (command ouverture)
ouverture[ <Point>, <Point> ]
Input: A, B
Output: f

C = Midpoint(A, B)
D = Midpoint(A, C)
E = Midpoint(C, B)
f = segment(D, E)

Tool: segment-pointillé (command segment2)
segment2[ <Point>, <Point> ]
Input: H, I
Output: h

h = segment(H, I)

Tool: languette-trapeze-colle (command languette5)
Input: J, K
Output: i, j, k, p

i, j, k, l, m, n = languette2(J, K)
p = segment(J, K)

Tool: languette-triangle-colle (command languette6)
Input: P, Q
Output: b, e, g_1

b, c, d, e, f_1 = languette3(P, Q)
g_1 = segment(P, Q)