

lowercase_									=    [0.485, 0.456, 0.406]
lowercase_									=    [0.229, 0.224, 0.225]
lowercase_									=    [0.5, 0.5, 0.5]
lowercase_									=    [0.5, 0.5, 0.5]
lowercase_									=    [0.48_145_466, 0.4_578_275, 0.40_821_073]
lowercase_									=    [0.26_862_954, 0.26_130_258, 0.27_577_711]






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


if __name__ == "__main__":
 import doctest

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





