




def 				__SCREAMING_SNAKE_CASE    (     snake_case_      ,       snake_case_      ,       snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase						=	[1 / first_term]
						_UpperCAmelCase						=	1 / first_term
						for _ in range(number_of_terms - 1		):
												first_term += common_difference
												arithmetic_progression.append(snake_case_		)
						_UpperCAmelCase						=	[1 / step for step in arithmetic_progression]
						return sum(snake_case_		)


if __name__ == "__main__":
				import doctest

				doctest.testmod()
				print(sum_of_harmonic_progression(1 / 2, 2, 2))










def 				__SCREAMING_SNAKE_CASE    (     snake_case_		):

						'''simple docstring'''


						return int(snake_case_		) if x - int(snake_case_		) >= 0 else int(snake_case_		) - 1


if __name__ == "__main__":
				import doctest

				doctest.testmod()




