Python - Newton Method Code

newton-rapson.py

import sympy as sp
from scipy.misc import derivative
x = sp.Symbol('x')
# y = sp.diff(3*x**2+1, x)
# print (y)
 
 

x = float(input("Enter x: "))

def f(x):
  return x**4-x-10

def new(x, tol=1e-5):
  while True:
    xnew = x-(f(x)/(derivative(f,x)) )

    print(xnew)
    if abs(xnew-x) < tol:
      break

    x=xnew

new(x)