from collections import namedtuple

__SCREAMING_SNAKE_CASE						:    int     = namedtuple('from_to', 'from_ to')

__SCREAMING_SNAKE_CASE						:    str     = {
    'millimeter': 'mm',
    'centimeter': 'cm',
    'meter': 'm',
    'kilometer': 'km',
    'inch': 'in',
    'inche': 'in',  # Trailing 's' has been stripped off
    'feet': 'ft',
    'foot': 'ft',
    'yard': 'yd',
    'mile': 'mi',
}

__SCREAMING_SNAKE_CASE						:    List[Any]     = {
    'mm': from_to(0.0_01, 1_0_0_0),
    'cm': from_to(0.01, 1_0_0),
    'm': from_to(1, 1),
    'km': from_to(1_0_0_0, 0.0_01),
    'in': from_to(0.02_54, 39.37_01),
    'ft': from_to(0.30_48, 3.2_80_84),
    'yd': from_to(0.91_44, 1.0_93_61),
    'mi': from_to(16_09.34, 0.0_00_62_13_71),
}
def 					snake_case						(__lowercase					,			__lowercase					,			__lowercase						)       ->       float:

						'''simple docstring'''



						_snake_case						:     Union[str, Any]				=    from_type.lower().rstrip("s"						)
						_snake_case						:     Dict				=    TYPE_CONVERSION.get(__lowercase					,			__lowercase						)
						_snake_case						:     List[str]				=    to_type.lower().rstrip("s"						)
						_snake_case						:     Union[str, Any]				=    TYPE_CONVERSION.get(__lowercase					,			__lowercase						)
						if new_from not in METRIC_CONVERSION:
												_snake_case						:     Union[str, Any]				=    (
												    F"""Invalid 'from_type' value: {from_type!r}.\n"""
												    F"""Conversion abbreviations are: {', '.join(__lowercase						)}"""
												)
												raise ValueError(__lowercase						)
						if new_to not in METRIC_CONVERSION:
												_snake_case						:     str				=    (
												    F"""Invalid 'to_type' value: {to_type!r}.\n"""
												    F"""Conversion abbreviations are: {', '.join(__lowercase						)}"""
												)
												raise ValueError(__lowercase						)
						return value * METRIC_CONVERSION[new_from].from_ * METRIC_CONVERSION[new_to].to


if __name__ == "__main__":
				import doctest

				doctest.testmod()






'''simple docstring'''



import math




def       _lowerCAmelCase  ( lowerCamelCase_	:     int ):

			if 1 < number < 4:
						# 2 and 3 are primes
						return True
			elif number < 2 or number % 2 == 0 or number % 3 == 0:
						# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
						return False

			# All primes number are in format of 6k +/- 1
			for i in range(5						,				int(math.sqrt(lowerCamelCase_ ) + 1 )						,				6 ):
						if number % i == 0 or number % (i + 2) == 0:
									return False
			return True




def       _lowerCAmelCase  ( lowerCamelCase_	:     int = 6_0_0_8_5_1_4_7_5_1_4_3 ):

			try:
						__lowercase   =							int(lowerCamelCase_ )
			except (TypeError, ValueError):
						raise TypeError('''Parameter n must be int or castable to int.''' )
			if n <= 0:
						raise ValueError('''Parameter n must be greater than or equal to one.''' )
			__lowercase   =							0
			if is_prime(lowerCamelCase_ ):
						return n
			while n % 2 == 0:
						n //= 2
			if is_prime(lowerCamelCase_ ):
						return n
			for i in range(3						,				int(math.sqrt(lowerCamelCase_ ) ) + 1						,				2 ):
						if n % i == 0:
									if is_prime(n // i ):
												__lowercase   =							n // i
												break
									elif is_prime(lowerCamelCase_ ):
												__lowercase   =							i
			return max_number


if __name__ == "__main__":
	print(f'''{solution() = }''')





