'''simple docstring'''

from .imports import is_rich_available


if is_rich_available():
 from rich.traceback import install

 install(show_locals=False)

else:
 raise ModuleNotFoundError('''To use the rich extension, install rich with `pip install rich`''')






'''simple docstring'''

def snake_case_      (					__snake_case  :							int	,   __snake_case  :							int	,   __snake_case  :							int)			->					float:
   lowerCAmelCase_			=      (num_of_terms / 2) * (2 * first_term + (num_of_terms - 1) * common_diff)
   # formula for sum of series
   return total



def snake_case_      (					)			->					str:
   print(sum_of_series(1	,   1	,   10))


if __name__ == "__main__":
 import doctest

 doctest.testmod()





