original_docstring: The probability of k occurrences of a random variable having poisson distribution with expected value mu
  
      :param n: number of occurrences
      :type n: int
      :param _lambda: expected value
      :type _lambda: int
      :return: probability of k
      :rtype: float
      
docstring: The probability of k occurrences of a random variable having poisson distribution with expected value mu
docstring_tokens: The probability of k occurrences of a random variable having poisson distribution with expected value mu
code: def poisson_prob(n, _lambda):
      """The probability of k occurrences of a random variable having poisson distribution with expected value mu
  
      :param n: number of occurrences
      :type n: int
      :param _lambda: expected value
      :type _lambda: int
      :return: probability of k
      :rtype: float
      """
      return math.exp(-_lambda) * pow(_lambda, n) / math.factorial(n)
code_tokens: def poisson_prob ( n , _lambda ) : return math . exp ( - _lambda ) * pow ( _lambda , n ) / math . factorial ( n )
short_docstring: The probability of k occurrences of a random variable having poisson distribution with expected value mu
short_docstring_tokens: The probability of k occurrences of a random variable having poisson distribution with expected value mu
comment: """The probability of k occurrences of a random variable having poisson distribution with expected value mu
  
      :param n: number of occurrences
      :type n: int
      :param _lambda: expected value
      :type _lambda: int
      :return: probability of k
      :rtype: float
      """