
'''simple docstring'''







from __future__ import annotations







def   lowerCAmelCase(  a__    :  Optional[Any]      , a__    :  List[str]      , a__    :  List[Any]      , ):







       '''simple docstring'''






       if not all((nth_term, start_term_a, common_ratio_r)      ):
              return []
       lowerCamelCase__				   =      []
       lowerCamelCase__				   =      1
       lowerCamelCase__				   =      common_ratio_r
       for _ in range(int(__lowercase      )      ):
              if not series:
                     series.append(__lowercase      )
              else:
                     power += 1
                     series.append(float(start_term_a * multiple      )      )
                     lowerCamelCase__				   =      pow(float(__lowercase      )      , __lowercase      )
       return series


if __name__ == "__main__":
    import doctest

    doctest.testmod()

    lowerCAmelCase_      =   float(input("Enter the last number (n term) of the Geometric Series"))
    lowerCAmelCase_      =   float(input("Enter the starting term (a) of the Geometric Series"))
    lowerCAmelCase_      =   float(
        input("Enter the common ratio between two terms (r) of the Geometric Series")
    )
    print("Formula of Geometric Series => a + ar + ar^2 ... +ar^n")
    print(geometric_series(nth_term, start_term_a, common_ratio_r))






def 						snake_case__							(       __lowercase							)		->		int:







						"""simple docstring"""

						A__						:				Any         =			0
						for plain_chr in plain_text:
												A__						:				List[str]         =			(
												    ord(__lowercase							) + (hash_value << 6) + (hash_value << 1_6) - hash_value
												)
						return hash_value