Do you know everything about Factorials?
When I was in 7th grade at Amity Junior High School in Orange Connecticut, I gave a presentation on Factorial numbers.
Here’s some interesting code:
FOR i = 1 TO 80
?i,Factorial(i),SQRT(2*PI()*i)*(i/EXP(1))^i
ENDFOR
PROCEDURE Factorial(n)
IF n=1
RETURN n
ENDIF
RETURN n*Factorial(n-1)
What do the base of natural logs (exp(1) = 2.718281828…), PI (3.14159…) and the square root of 2 have to do with Factorial ?
(In case you were wondering, I did not include the transcendental math in my 7th grade presentation)
I don’t know everything about the fascinating Factorials!