a = 

f(a)=

g(a) = 

h(a) = 

Cf(x) = 1.0 - 0.5 * x
Cg(x) = Cf(x) * Cf(x)
Ch(x) = 1.0 / Cf(x)
a = 15 (slider from 5 to 100, step 1)
F: (a, Cf(a))
G: (a, Cg(a))
H: (a, Ch(a))
b: Cf(a)
c: Cg(a)
d: Ch(a)
texte4: b + ""
texte2: a + ""
texte6: c + ""
texte8: d + ""