



'''simple docstring'''





from __future__ import annotations
def    _SCREAMING_SNAKE_CASE  (       UpperCamelCase			):



    """simple docstring"""





    lowerCAmelCase__ :  Optional[Any]							      =					0.00
    lowerCAmelCase__ :  List[Any]							      =					0
    for resistor in resistors:
        if resistor <= 0:
            lowerCAmelCase__ :  Dict							      =					f"""Resistor at index {index} has a negative or zero value!"""
            raise ValueError(UpperCamelCase			)
        first_sum += 1 / float(UpperCamelCase			)
        index += 1
    return 1 / first_sum
def    _SCREAMING_SNAKE_CASE  (       UpperCamelCase			):



    """simple docstring"""





    lowerCAmelCase__ :  List[str]							      =					0.00
    lowerCAmelCase__ :  List[str]							      =					0
    for resistor in resistors:
        sum_r += resistor
        if resistor < 0:
            lowerCAmelCase__ :  Union[str, Any]							      =					f"""Resistor at index {index} has a negative value!"""
            raise ValueError(UpperCamelCase			)
        index += 1
    return sum_r


if __name__ == "__main__":
 import doctest

 doctest.testmod()







"""simple docstring"""






def 			_lowercase				(  __snake_case					,__snake_case	)						->   float:
			if digit_amount > 0:
						return round(number - int(__snake_case	)					,__snake_case	)
			return number - int(__snake_case	)


if __name__ == "__main__":
	print(decimal_isolate(1.53, 0))
	print(decimal_isolate(35.345, 1))
	print(decimal_isolate(35.345, 2))
	print(decimal_isolate(35.345, 3))
	print(decimal_isolate(-14.789, 3))
	print(decimal_isolate(0, 2))
	print(decimal_isolate(-14.123, 1))
	print(decimal_isolate(-14.123, 2))
	print(decimal_isolate(-14.123, 3))