


"""simple docstring"""

def lowerCAmelCase_   (					UpperCamelCase__						:			float					, UpperCamelCase__						:			float			):






 """simple docstring"""







 if mass < 0:
  raise ValueError("""The mass of a body cannot be negative"""			)
 return 0.5 * mass * abs(UpperCamelCase__			) * abs(UpperCamelCase__			)


if __name__ == "__main__":
       import doctest

       doctest.testmod(verbose=True)




"""simple docstring"""

def lowerCAmelCase_   (					UpperCamelCase__						:			int					, UpperCamelCase__						:			int			):






 """simple docstring"""







 return x if y == 0 else greatest_common_divisor(UpperCamelCase__					, x % y			)


def lowerCAmelCase_   (					UpperCamelCase__						:			int					, UpperCamelCase__						:			int			):






 """simple docstring"""







 return (x * y) // greatest_common_divisor(UpperCamelCase__					, UpperCamelCase__			)


def lowerCAmelCase_   (					UpperCamelCase__						:			int = 20			):






 """simple docstring"""







 __lowercase						=						1
 for i in range(1					, n + 1			):
  __lowercase						=						lcm(UpperCamelCase__					, UpperCamelCase__			)
 return g


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