





def   _SCREAMING_SNAKE_CASE      (	snake_case_		:						float ,     snake_case_		:						float ,     snake_case_		:						int						):
     __magic_name__				=       [1 / first_term]
     __magic_name__				=       1 / first_term
     for _ in range(number_of_terms - 1						):
          first_term += common_difference
          arithmetic_progression.append(snake_case_						)
     __magic_name__				=       [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))






from math import pi




def   _SCREAMING_SNAKE_CASE      (	snake_case_		:						float						):
     return degree / (180 / pi)


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

    testmod()