newton-raphson-2.py

from math import e # e, Euler Sayısı

def f(x):
    return(e**(-2*x) - x)

def fi(x):
    return(-2 * e**(-2*x) - 1)

def hata(x1, x2):
    return(abs((x1 - x2) / x1))

x1 = int(input("tahmin girin: "))

for i in range(10):
    x2 = x1 - f(x1) / fi(x1)
    print(x1, x2, hata(x1, x2))
    x1 = x2