






"""simple docstring"""



import math

def 			_snake_case    (					lowerCamelCase__     :   float    ,						lowerCamelCase__     :   float  )    ->     float:
							if (
							    not isinstance(lowerCamelCase__    ,						(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 			_snake_case    (					lowerCamelCase__     :   float    ,						lowerCamelCase__     :   float  )    ->     float:
							if (
							    not isinstance(lowerCamelCase__    ,						(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()







"""simple docstring"""



from __future__ import annotations

from collections import namedtuple

def 			_snake_case    (					lowerCamelCase__     :   float    ,						lowerCamelCase__     :   float    ,						lowerCamelCase__     :   float  )    ->     tuple:
							lowerCamelCase_	:							Optional[Any]									=namedtuple("result"    ,						"name value"  )
							if (voltage, current, power).count(0  ) != 1:
														raise ValueError("Only one argument must be 0"  )
							elif power < 0:
														raise ValueError(
														    "Power cannot be negative in any electrical/electronics system"  )
							elif voltage == 0:
														return result("voltage"    ,						power / current  )
							elif current == 0:
														return result("current"    ,						power / voltage  )
							elif power == 0:
														return result("power"    ,						float(round(abs(voltage * current  )    ,						2  )  )  )
							else:
														raise ValueError("Exactly one argument must be 0"  )


if __name__ == "__main__":
						import doctest

						doctest.testmod()



