



lowerCAmelCase__		:     dict[str, float]       						={
    "joule": 1.0,
    "kilojoule": 1000,
    "megajoule": 1000000,
    "gigajoule": 1000000000,
    "wattsecond": 1.0,
    "watthour": 3600,
    "kilowatthour": 3600000,
    "newtonmeter": 1.0,
    "calorie_nutr": 4186.8,
    "kilocalorie_nutr": 4186800.00,
    "electronvolt": 1.6_0217_6634E-19,
    "britishthermalunit_it": 1055.05585,
    "footpound": 1.355_818,
}






def 	__lowercase   ( a__							,   a__							,   a__   )				-> List[Any]:
							if to_type not in ENERGY_CONVERSION or from_type not in ENERGY_CONVERSION:
														__SCREAMING_SNAKE_CASE									=					(
														    f"""Incorrect 'from_type' or 'to_type' value: {from_type!r}, {to_type!r}\n"""
														    f"""Valid values are: {", ".join(__lowerCamelCase   )}"""
														)
														raise ValueError(__lowerCamelCase   )
							return value * ENERGY_CONVERSION[from_type] / ENERGY_CONVERSION[to_type]


if __name__ == "__main__":
			import doctest

			doctest.testmod()














from __future__ import annotations

from math import pi






def 				lowerCamelCase__      (    __lowerCamelCase			:     float  ,		__lowerCamelCase			:     float  ,		__lowerCamelCase			:     float		):

  if (inductance, frequency, reactance).count(0		) != 1:
    raise ValueError("""One and only one argument must be 0"""		)
  if inductance < 0:
    raise ValueError("""Inductance cannot be negative"""		)
  if frequency < 0:
    raise ValueError("""Frequency cannot be negative"""		)
  if reactance < 0:
    raise ValueError("""Inductive reactance cannot be negative"""		)
  if inductance == 0:
    return {"inductance": reactance / (2 * pi * frequency)}
  elif frequency == 0:
    return {"frequency": reactance / (2 * pi * inductance)}
  elif reactance == 0:
    return {"reactance": 2 * pi * frequency * inductance}
  else:
    raise ValueError("""Exactly one argument must be 0"""		)


if __name__ == "__main__":
       import doctest

       doctest.testmod()


