


'''simple docstring'''




def 			__UpperCamelCase    (    _A    :				Tuple				)    ->      List[str]:




	"""simple docstring"""





	if edge <= 0 or not isinstance(_snake_case					,   _snake_case				):
		raise ValueError('Length must be a positive.'				)
	return 3 * ((25 + 10 * (5 ** (1 / 2))) ** (1 / 2)) * (edge**2)

def 			__UpperCamelCase    (    _A    :				Tuple				)    ->      Tuple:




	"""simple docstring"""





	if edge <= 0 or not isinstance(_snake_case					,   _snake_case				):
		raise ValueError('Length must be a positive.'				)
	return ((15 + (7 * (5 ** (1 / 2)))) / 4) * (edge**3)


if __name__ == "__main__":
				import doctest

				doctest.testmod()



'''simple docstring'''




import math

def 			__UpperCamelCase    (    _A    :				int = 1_00				)    ->      int:




	"""simple docstring"""





	lowerCAmelCase					:    List[Any]      							= sum(i * i for i in range(1					,   n + 1				)				)
	lowerCAmelCase					:    Optional[Any]      							= int(math.pow(sum(range(1					,   n + 1				)				)					,   2				)				)
	return square_of_sum - sum_of_squares


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