
"""simple docstring"""





from itertools import combinations, product







def       __a	(						__lowerCamelCase,						__lowerCamelCase,						__lowerCamelCase,						__lowerCamelCase    ):
   if xa == ya == 0 or xa == ya == 0:
      return False
   UpperCAmelCase_   :   List[Any]     	=       xa * xa + ya * ya
   UpperCAmelCase_   :   Any     	=       xa * xa + ya * ya
   UpperCAmelCase_   :   Optional[Any]     	=       (xa - xa) * (xa - xa) + (ya - ya) * (ya - ya)
   return (
       a_square + b_square == c_square
       or a_square + c_square == b_square
       or b_square + c_square == a_square
   )







def       __a	(						__lowerCamelCase = 50    ):
   return sum(
       1
       for pta, pta in combinations(product(range(limit + 1    ),						repeat=2    ),						2    )
       if is_right(*__lowerCamelCase,						*__lowerCamelCase    )    )


if __name__ == "__main__":
    print(f"""{solution() = }""")




"""simple docstring"""





from math import exp







def       __a	(						__lowerCamelCase    ):
   return 8 * x - 2 * exp(-x    )







def       __a	(						__lowerCamelCase,						__lowerCamelCase,						__lowerCamelCase    ):
   UpperCAmelCase_   :   Any     	=       lower_bound
   UpperCAmelCase_   :   int     	=       upper_bound
   for _ in range(0,						__lowerCamelCase    ):
      UpperCAmelCase_	,  UpperCAmelCase_   :   Optional[Any]     	=       xa, xa - (f(__lowerCamelCase    ) * (xa - xa)) / (f(__lowerCamelCase    ) - f(__lowerCamelCase    ))
   return xa


if __name__ == "__main__":
    print(f"""Example: {secant_method(1, 3, 2)}""")


