Déplacer le point B à la souris

Afficher le lieu de M

A = (-1, 0)
O = (0, 0)
I = (1, 0)
J = (0, 1)
a = Ray(O, I)
B = Point(a)
c = Semicircle(A, B)
T = Intersect(c, yAxis)
b = OrthogonalLine(B, a)
d = OrthogonalLine(T, yAxis)
M = Intersect(b, d)
e = Segment(T, M)
f = Segment(M, B)
poly1, b_1, a_1, t = Polygon(A, T, B)
lieu1 = Locus(M, B)
g = false