# copy and paste this code into Python Fiddle editor # website: www.pythonfiddle.com from math import * # change the function and derivative to match # your function and its derivative def f(x): # the function return 48*x*pow(1+x,60) - pow(1+x,60) + 1 def df(x): # the derivative return pow(1+x,59)*(48*(1+x)+48*60*x-60) x = 0.1 # initial guess for i in range(20): # range(c) means c times y = f(x) # function dy = df(x) # derivative nextx = x - y/dy print nextx x = nextx
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