


'''simple docstring'''


import math






def  __lowerCAmelCase (__lowerCAmelCase      , __lowerCAmelCase   ):
		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  __lowerCAmelCase (__lowerCAmelCase      , __lowerCAmelCase   ):
		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'''


# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
lowerCamelCase__    	=     abspath(join(dirname(dirname(dirname(__file__))), 'src'))
sys.path.insert(1, git_repo_path)


# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action='ignore', category=FutureWarning)






def  __lowerCAmelCase (__lowerCAmelCase   ):
		from transformers.testing_utils import pytest_addoption_shared

		pytest_addoption_shared(__lowerCAmelCase   )






def  __lowerCAmelCase (__lowerCAmelCase   ):
		from transformers.testing_utils import pytest_terminal_summary_main

		_UpperCAmelCase		:       Optional[int]								=      terminalreporter.config.getoption("--make-reports"   )
		if make_reports:
				pytest_terminal_summary_main(__lowerCAmelCase      , id=__lowerCAmelCase   )



