A = (-3.3049180327868846, 3.3436053214601866)
B = (2.2032786885245907, 3.441965977197892)
C = (-3.560655737704916, 0.8255725345749421)
D = (0.09836065573770601, -0.29573894083489366)
AB = Segment(A, B)
BC = Segment(B, C)
PA: A
PC: C
PE: D
PB: B
M_1 = Point(AB)
CDf = Segment(C, D)
PM_1: M_1
r_M = AffineRatio(A, B, M_1)
N_1 = Dilate(C, r_M, B)
P_1 = Dilate(D, r_M, C)
M_2 = Dilate(N_1, r_M, M_1)
N_2 = Dilate(P_1, r_M, N_1)
P = Dilate(N_2, r_M, M_2)
f = Segment(M_1, N_1)
g = Segment(N_1, P_1)
h = Segment(M_2, N_2)
lieu1 = Locus(P, M_1)