a = 2 (slider from -5 to 5, step 0.1)
b = 3 (slider from -5 to 5, step 0.1)
M: (a, b)
O = Intersect(xAxis, yAxis)
f = Segment(O, M)
distanceOM = Distance(O, M)
TexteOM: Name[O] + (Name[M]) + " = " + distanceOM
A = Point(xAxis)
α = Angle(A, O, M)
texte1: "Forme algébrique de z :
z=" + a + "+" + b + "i
Forme trigonométrique de z :
z= [" + distanceOM + "," + α + "]=" + distanceOM + "*cos(" + α + ")+i*" + distanceOM + "*sin(" + α + ")"