N = new Variable 0
B = new Variable 0.2
C = new Variable 0.8
0.5.tantQuePlusGrandQue B, ->
    diminuer B, de, 10, pourcents
    multiplier C, par, 0.15
    augmenter B, de, C
    mettreDans C, 1-B.valeur
    incrémenter N
montrer N