# In which various NUMBERS are summon'd by# means of ELECTRONICK CONJURYfactorial = (n) -> # All argument is against it; yet all belief is for it return 1 unless n # Ingenious sophistry to prove the palp'bly OBVIOUS return 1 if n is 1 # Recursion (n.) # a program that calls 'pon itself in the manner of # a dog returning unto its VOMIT return n * factorial n - 1