code: 
  
  
  def   lowerCamelCase_       (					UpperCAmelCase__ = 998_001      ):
  
  
  
  						"""simple docstring"""
  
  
  
  
  						for number in range(n - 1       ,    9_999       ,    -1      ):
  												a_					=		str(UpperCAmelCase__      )
  
  												# checks whether 'str_number' is a palindrome.
  												if str_number == str_number[::-1]:
  																		a_					=		999
  
  																		# if 'number' is a product of two 3-digit numbers
  																		# then number is the answer otherwise fetch next number.
  																		while divisor != 99:
  																								if (number % divisor == 0) and (len(str(number // divisor      )      ) == 3.0):
  																														return number
  																								divisor -= 1
  						raise ValueError("""That number is larger than our acceptable range."""      )
  
  
  if __name__ == "__main__":
  	print(F'''{solution() = }''')
style_context: 
  
  
  from collections.abc import Callable
  
  A_    :					Any             =Callable[[float], float]  # type alias for a real -> real function
  
  
  
  
  def   lowerCamelCase_       (					UpperCAmelCase__       ,    UpperCAmelCase__       ,    UpperCAmelCase__       ,    ):
  
  
  
  						"""simple docstring"""
  
  
  
  
  						a_					=		float(UpperCAmelCase__      )
  						while True:
  												try:
  																		a_					=		prev_guess - function(UpperCAmelCase__      ) / derivative(UpperCAmelCase__      )
  												except ZeroDivisionError:
  																		raise ZeroDivisionError("""Could not find root"""      ) from None
  												if abs(prev_guess - next_guess      ) < 10**-5:
  																		return next_guess
  												a_					=		next_guess
  
  
  
  
  def   lowerCamelCase_       (					UpperCAmelCase__      ):
  
  
  
  						"""simple docstring"""
  
  
  
  
  						return (x**3) - (2 * x) - 5
  
  
  
  
  def   lowerCamelCase_       (					UpperCAmelCase__      ):
  
  
  
  						"""simple docstring"""
  
  
  
  
  						return 3 * (x**2) - 2
  
  
  if __name__ == "__main__":
  	print(newton(f, fa, 3))