

from typing import Any

def  lowerCamelCase__ (					_a):
	if not input_list:
		return []
	SCREAMING_SNAKE_CASE   :      Dict				     =       [input_list.count(_a) for value in input_list]
	SCREAMING_SNAKE_CASE   :      Optional[Any]				     =       max(_a)  # Gets the maximum count in the input list.
	# Gets values of modes
	return sorted({input_list[i] for i, value in enumerate(_a) if value == y})


if __name__ == "__main__":
			import doctest

			doctest.testmod()









import math

def  lowerCamelCase__ (					_a							,			_a):
	if (
	    not isinstance(_a							,			(int, float))
	    or power_factor < -1
	    or power_factor > 1
	):
		raise ValueError("power_factor must be a valid float value between -1 and 1.")
	return apparent_power * power_factor

def  lowerCamelCase__ (					_a							,			_a):
	if (
	    not isinstance(_a							,			(int, float))
	    or power_factor < -1
	    or power_factor > 1
	):
		raise ValueError("power_factor must be a valid float value between -1 and 1.")
	return apparent_power * math.sqrt(1 - power_factor**2)


if __name__ == "__main__":
			import doctest

			doctest.testmod()