Modifier la valeur de a avec le curseur

a = -2.75 (slider from -5 to 5, step 0.25)
A = Intersect(xAxis, yAxis)
B = Point(xAxis)
u = Vector(A, B)
C = (6.020567375886524, 3.012851063829787)
D: A + Vector[B, C]
g = Segment(A, B)
b = Segment(B, C)
c = Segment(D, C)
d = Segment(D, A)
u_1: a * u
M = Translate(A, u_1)
u_2 = Vector(A, M)
v = Vector(C, B)
v_1: 1.0 / a * v
N = Translate(C, v_1)
v_2 = Vector(C, N)
e = Line(D, N)
f = Segment(C, B)