Point sur la courbe

Antécédents

f(x) = x^(2) + 2 x - 2
D = Point(yAxis)
e = Line(D, xAxis)
g = Function(f, -3, 2)
M = Point(g)
a = OrthogonalLine(M, xAxis)
b = OrthogonalLine(M, yAxis)
B = Intersect(a, xAxis)
C = Intersect(b, yAxis)
c = Segment(B, M)
d = Segment(M, C)
E, E_1 = Intersect(g, e)
i = OrthogonalLine(E_1, xAxis)
G = Intersect(i, xAxis)
k = Segment(E_1, G)
h = true
j = OrthogonalLine(E, xAxis)
H = Intersect(j, xAxis)
l = Segment(H, E)
m = true