Sigma code look like this but it s not working

Question

def sigma(lowerBound, upperBound):
    x = list(range(lowerBound, upperBound))
    print(str(pow(Id,i) /factorial(n)*pow(Mu,i)))

 My sigma code look like this but it’s not working
My value is tuple

Answer 1

Use Markdown to style code:

- Use a single backtick (`) at the beginning and end of your single code line:
  print("hello world")
 
- Use three backticks (```) at the beginning and end of multiple code lines:
  def hello(name):
      print(f"hello {name}")

Thinking about how sigma works

You need an initial sum.

You then want a way to add the expression with each succession. As Sato said, a for loop would be good for this - going from the range of lower to upper bound

With each iteration of the loop add the result of the expression to the current sum