smythp

def effectiverate(r, n):  # r = interest rate per year, n = times of compounding per year
    """The effective annual interest rate is the real return on a savings account or any interest-paying
    investment when the effects of compounding over time are taken into account. It also reveals the real 
    percentage rate owed in interest on a loan, a credit card, or any other debt."""

    compounded_float = 1 + (r / n)
    exponent_float = (compounded_float ** n ) - 1
    
    return exponent_float

smythp

Image source

https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png

Try resize it!

smythp

(defun my-fac (num last total)
  (if (> total num)
      nil
    (if (= (/ total num) 1)
    last
      (my-fac num (1+ last) (* (1+ last) total)))))
       
(my-fac 479001600 1 1)
;; 12

smythp

# The Fortress of Peril
# A very incomplete text adventure

# Adapted from some code I wrote to
# better learn OOP in Python. The 
# parser, entities, and loop would
# normally be their own modules.
# Only look/examine, move, and quit
# commands have been implemented.

smythp

# The Fortress of Peril
# A very incomplete text adventure

# Adapted from some code I wrote to
# better learn OOP in Python. The 
# parser, entities, and loop would
# normally be their own modules.
# Only look/examine, move, and quit
# commands have been implemented.