courbes fonctions ln et exp
Author: MG
Date: janvier 2006

Courbes et tangentes

f(x) = exp(x)
g(x) = log(x)
A = Point(f)
B = Mirror(A, d)
f' = Derivative(f)
TA: y = f'(x(A)) * (x - x(A)) + f(x(A))
TB = Mirror(TA, d)
T1: "TA : " + TA
T2: "TB : " + TB