# "close enough" programmer import math def fact(x): math.sqrt(2*math.pi*n) * math.pow(n/math.e, n) print fact(6) # lazy-er programmer def fact(x

# "close enough" programmer import math def fact(x): math.sqrt(2*math.pi*n) * math.pow(n/math.e, n) print fact(6) # lazy-er programmer def fact(x): factorials = {6:720} # found on my calculator, add more as they come up if factorials.has_key(x): return factorials[x] else: raise NotImplementedError print fact(6)