# import math func_glob lambda 24 10 func_first lambda a1 -9 b1 -1 a2 -2

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44``` ```import math func_glob = lambda x: x ** 3 + 3 * x ** 2 - 24 * x + 10 func_first = lambda x: 3 * x ** 2 + 6 * x - 4 a1 = -9. b1 = -1. a2 = -2. b2 = 2. a3 = 2. b3 = 6. e = 0.001 def half_divide_method(a, b, f): x = (a + b) / 2 while math.fabs(f(x)) >= e: x = (a + b) / 2 if f(a) * f(x) < 0: b = x else: a = x return (a + b) / 2 def newtons_method(a, b, f, f1): x0 = (a + b) / 2 x1 = x0 - (f(x0) / f1(x0)) while True: if math.fabs(x1 - x0) < e: return x1 x0 = x1 x1 = x0 - (f(x0) / f1(x0)) print '%s | %s' % \ (half_divide_method(a1, b1, func_glob), newtons_method(a1, b1, func_glob, func_first)) print '%s | %s' % \ (half_divide_method(a2, b2, func_glob), newtons_method(a2, b2, func_glob, func_first)) print '%s | %s' % \ (half_divide_method(a3, b3, func_glob), newtons_method(a3, b3, func_glob, func_first)) ```