



_lowerCamelCase         =	{
    "0000": "0",
    "0001": "1",
    "0010": "2",
    "0011": "3",
    "0100": "4",
    "0101": "5",
    "0110": "6",
    "0111": "7",
    "1000": "8",
    "1001": "9",
    "1010": "a",
    "1011": "b",
    "1100": "c",
    "1101": "d",
    "1110": "e",
    "1111": "f",
}






def 						_lowerCAmelCase    (					__lowerCamelCase :  str  ):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE							:     Any							=						str(SCREAMING_SNAKE_CASE__  ).strip()

 # Exceptions
 if not binary_str:
  raise ValueError("Empty string was passed to the function"  )
 __SCREAMING_SNAKE_CASE							:     str							=						binary_str[0] == '''-'''
 __SCREAMING_SNAKE_CASE							:     Tuple							=						binary_str[1:] if is_negative else binary_str
 if not all(char in "01" for char in binary_str  ):
  raise ValueError("Non-binary value was passed to the function"  )

 __SCREAMING_SNAKE_CASE							:     List[Any]							=						(
     '''0''' * (4 * (divmod(len(SCREAMING_SNAKE_CASE__  )		,						4  )[0] + 1) - len(SCREAMING_SNAKE_CASE__  )) + binary_str
 )

 __SCREAMING_SNAKE_CASE							:     Optional[int]							=						[]
 for x in range(0		,						len(SCREAMING_SNAKE_CASE__  )		,						4  ):
  hexadecimal.append(BITS_TO_HEX[binary_str[x : x + 4]]  )
 __SCREAMING_SNAKE_CASE							:     Union[str, Any]							=						'''0x''' + ''''''.join(SCREAMING_SNAKE_CASE__  )

 return "-" + hexadecimal_str if is_negative else hexadecimal_str


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

      testmod()













'''simple docstring'''







from __future__ import annotations





def 							lowerCamelCase_   (	SCREAMING_SNAKE_CASE__   :      list[int | float] )			->						int | float:
						if len(SCREAMING_SNAKE_CASE__ ) == 0:
												raise ValueError('''find_min() arg is an empty sequence''' )
						UpperCAmelCase_      :   Optional[int]      =	nums[0]
						for num in nums:
												UpperCAmelCase_      :   Tuple      =	min(SCREAMING_SNAKE_CASE__,      SCREAMING_SNAKE_CASE__ )
						return min_num


if __name__ == "__main__":
					import doctest

					doctest.testmod(verbose=True)





