





'''simple docstring'''


import math
def 							UpperCAmelCase_  (						__lowerCamelCase : List[str]     ,__lowerCamelCase : int			):
      return math.pow(__lowerCamelCase     ,2			) - a
def 							UpperCAmelCase_  (						__lowerCamelCase : Any			):
      return 2 * x
def 							UpperCAmelCase_  (						__lowerCamelCase : Tuple			):
      lowercase_      :int         =			2.0

      while start <= a:
            lowercase_      :str         =			math.pow(__lowerCamelCase     ,2			)

      return start
def 							UpperCAmelCase_  (						__lowerCamelCase : Dict     ,__lowerCamelCase : str = 99_99     ,__lowerCamelCase : Optional[Any] = 0.00_000_000_000_001			):

      if a < 0:
            raise ValueError("math domain error"			)

      lowercase_      :List[Any]         =			get_initial_point(__lowerCamelCase			)

      for _ in range(__lowerCamelCase			):
            lowercase_      :Union[str, Any]         =			value
            lowercase_      :Optional[Any]         =			value - fx(__lowerCamelCase     ,__lowerCamelCase			) / fx_derivative(__lowerCamelCase			)
            if abs(prev_value - value			) < tolerance:
                  return value

      return value


if __name__ == "__main__":
 from doctest import testmod

 testmod()









'''simple docstring'''


from abc import ABC, abstractmethod
from argparse import ArgumentParser
class 				a_       (    _lowerCAmelCase							):





     @staticmethod
     @abstractmethod
     def 							lowercase__				(			lowercase		: ArgumentParser						):





        """simple docstring"""




        raise NotImplementedError()







     @abstractmethod
     def 							lowercase__				(			self		: str						):





        """simple docstring"""




        raise NotImplementedError()


