D = (5, 7)
C = (5, 2)
c = Segment(C, D)
F = (0, 7)
d = Segment(D, F)
Export_1: Intersect[c, d] - (0, 0.15)
B = (0, 2)
a = Segment(F, B)
b = Segment(B, C)
A = (1.365972222222218, 3.257638888888886)
G = (1.815972222222218, 5.845138888888887)
I = (3.8409722222222187, 4.157638888888886)
Export_2: Intersect[b, a] + (0.2, 0.05)
poly1, g, a_1, i = Polygon(A, I, G)
E = (2.465972222222218, 6.2951388888888875)
u = Vector(I, E)