# ex07000_module_math.py
# Teste le module "math"

from math import *
print(sin(90))

print(sqrt(25), sqrt(2))  # La fonction sqrt calcule la racine carrée

approx_e = 2 + 1/2 + 1/(2*3) + 1/(2*3*4) + 1/(2*3*4*5) + 1/(2*3*4*5*6)
print(approx_e, " ~=", e)
print("Erreur relative =", (approx_e - e) / e)

approx_pi = 355 / 113
print(approx_pi, " ~=", pi)
print("Erreur relative =", (approx_pi - pi) / pi)