"""simple docstring"""






from math import pi



def 						a_		(      lowerCamelCase      ,    lowerCamelCase ):
				return 2 * pi * radius * (angle / 3_6_0)


if __name__ == "__main__":
						print(arc_length(90, 10))



"""simple docstring"""






import warnings
from functools import wraps
from typing import Callable



def 						a_		(      lowerCamelCase ):

				@wraps(lowerCamelCase )
				def _inner_fn(*lowerCamelCase      ,    **lowerCamelCase ):
								warnings.warn(
								    (f'''\'{fn.__name__}\' is experimental and might be subject to breaking changes in the future.''')      ,    lowerCamelCase      ,    )
								return fn(*lowerCamelCase      ,    **lowerCamelCase )

				return _inner_fn



