A_1 = (-0.006794348889285207, 0.83873668065922)
B_1 = (0.7078871652160256, 1.229985684731471)
u = Vector(A_1, B_1)
C = (0.14970525273961502, 1.1726024974675409)
D = (-0.23632709794500614, 1.616018035416092)
v = Vector(C, D)
O = (0.13405529257672497, -0.12112754266470321)
A = Translate(O, u)
w = Vector(O, A)
B = Translate(O, v)
z = Vector(O, B)
α = Angle(A, O, B)