
def 						_snake_case(  SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__				) ->    float:

       def get_matched_characters(SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__				) -> str:
              lowercase							:     Tuple       	=      []
              lowercase							:     Union[str, Any]       	=      min(len(_stra				)					,	len(_stra				)				) // 2
              for i, l in enumerate(_stra				):
                     lowercase							:     Dict       	=      int(max(0					,	i - limit				)				)
                     lowercase							:     Dict       	=      int(min(i + limit + 1					,	len(_stra				)				)				)
                     if l in _stra[left:right]:
                            matched.append(SCREAMING_SNAKE_CASE__				)
                            lowercase							:     Any       	=      f"{_stra[0:_stra.index(SCREAMING_SNAKE_CASE__				)]} {_stra[_stra.index(SCREAMING_SNAKE_CASE__				) + 1:]}"

              return "".join(SCREAMING_SNAKE_CASE__				)

       # matching characters
       lowercase							:     Optional[Any]       	=      get_matched_characters(SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__				)
       lowercase							:     List[Any]       	=      get_matched_characters(SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__				)
       lowercase							:     Union[str, Any]       	=      len(SCREAMING_SNAKE_CASE__				)

       # transposition
       lowercase							:     List[Any]       	=      (
           len([(ca, ca) for ca, ca in zip(SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__				) if ca != ca]				) // 2
       )

       if not match_count:
              lowercase							:     str       	=      0.0
       else:
              lowercase							:     Union[str, Any]       	=      (
                  1
                  / 3
                  * (
                      match_count / len(SCREAMING_SNAKE_CASE__				)
                      + match_count / len(SCREAMING_SNAKE_CASE__				)
                      + (match_count - transpositions) / match_count
                  )
              )

       # common prefix up to 4 characters
       lowercase							:     Union[str, Any]       	=      0
       for ca, ca in zip(stra[:4]					,	stra[:4]				):
              if ca == ca:
                     prefix_len += 1
              else:
                     break

       return jaro + 0.1 * prefix_len * (1 - jaro)


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  print(jaro_winkler("""hello""", """world"""))




'''simple docstring'''

import math





def __snake_case					(      UpperCAmelCase_						:						float					,				UpperCAmelCase_						:						float		):
 return math.pow(UpperCAmelCase_					,				2		) - a





def __snake_case					(      UpperCAmelCase_						:						float		):
 return 2 * x





def __snake_case					(      UpperCAmelCase_						:						float		):
 lowerCamelCase_      =  2.0

 while start <= a:
  lowerCamelCase_      =  math.pow(UpperCAmelCase_					,				2		)

 return start





def __snake_case					(      UpperCAmelCase_						:						float					,				UpperCAmelCase_						:						int = 9999					,				UpperCAmelCase_						:						float = 0.00_0000_0000_0001		):

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

 lowerCamelCase_      =  get_initial_point(UpperCAmelCase_		)

 for _ in range(UpperCAmelCase_		):
  lowerCamelCase_      =  value
  lowerCamelCase_      =  value - fx(UpperCAmelCase_					,				UpperCAmelCase_		) / fx_derivative(UpperCAmelCase_		)
  if abs(prev_value - value		) < tolerance:
   return value

 return value


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

     testmod()



