



a_								=       {
    """meter""": """m""",
    """kilometer""": """km""",
    """megametre""": """Mm""",
    """gigametre""": """Gm""",
    """terametre""": """Tm""",
    """petametre""": """Pm""",
    """exametre""": """Em""",
    """zettametre""": """Zm""",
    """yottametre""": """Ym""",
}
# Exponent of the factor(meter)
a_								=       {
    """m""": 0,
    """km""": 3,
    """Mm""": 6,
    """Gm""": 9,
    """Tm""": 12,
    """Pm""": 15,
    """Em""": 18,
    """Zm""": 21,
    """Ym""": 24,
}





def 		a__      (		_UpperCamelCase      :			float			,_UpperCamelCase      :			str			,_UpperCamelCase      :			str				):
   __lowerCamelCase    				=     from_type.lower().strip('''s'''				)
   __lowerCamelCase    				=     to_type.lower().strip('''s'''				)

   __lowerCamelCase    				=     UNIT_SYMBOL.get(_UpperCamelCase			,_UpperCamelCase				)
   __lowerCamelCase    				=     UNIT_SYMBOL.get(_UpperCamelCase			,_UpperCamelCase				)

   if from_sanitized not in METRIC_CONVERSION:
      __lowerCamelCase    				=     (
          F"""Invalid 'from_type' value: {from_type!r}.\n"""
          F"""Conversion abbreviations are: {", ".join(_UpperCamelCase				)}"""
      )
      raise ValueError(_UpperCamelCase				)
   if to_sanitized not in METRIC_CONVERSION:
      __lowerCamelCase    				=     (
          F"""Invalid 'to_type' value: {to_type!r}.\n"""
          F"""Conversion abbreviations are: {", ".join(_UpperCamelCase				)}"""
      )
      raise ValueError(_UpperCamelCase				)
   __lowerCamelCase    				=     METRIC_CONVERSION[from_sanitized]
   __lowerCamelCase    				=     METRIC_CONVERSION[to_sanitized]
   __lowerCamelCase    				=     1

   if from_exponent > to_exponent:
      __lowerCamelCase    				=     from_exponent - to_exponent
   else:
      __lowerCamelCase    				=     -(to_exponent - from_exponent)

   return value * pow(10			,_UpperCamelCase				)


if __name__ == "__main__":
  from doctest import testmod

  testmod()











import math





def 		a__      (		_UpperCamelCase      :			float			,_UpperCamelCase      :			float				):
   if (
       not isinstance(_UpperCamelCase			,(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 		a__      (		_UpperCamelCase      :			float			,_UpperCamelCase      :			float				):
   if (
       not isinstance(_UpperCamelCase			,(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()






