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  1. ¸ø¶¨´ýÇó·½³Ì f(x) = 0¡£
  2. ³õʼÍƲâÒ»¸ö½üËƸù x0¡£
  3. µü´úÅÌË㣺x_n+1 = x_n – f(x_n) / f'(x_n)
  4. Öظ´°ì·¨ 3£¬Ö±µ½ |x_n+1 – x_n|

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def newton_method(f, f_prime, x0, tolerance=1e-6, max_iterations=100):
    """
    Å£¶Ùµü´ú·¨Çó½â·ÇÏßÐÔ·½³Ì

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        f: ´ýÇó½âµÄ·½³Ì
        f_prime: f µÄµ¼Êý
        x0: ³õʼÍƲâ
        tolerance: µü´úÖÕÖ¹Ìõ¼þ£¬µ±Ð¾ɸù²îСÓÚ tolerance ʱ×èÖ¹µü´ú
        max_iterations: ×î´óµü´ú´ÎÊý

    ·µ»ØÖµ£º
        ¸ùµÄ½üËÆÖµ
    """

    x = x0
    for i in range(max_iterations):
        x_new = x - f(x) / f_prime(x)
        if abs(x_new - x) 

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