Fibonacci sequence by recursive algorithm fail

[Marcus von Cube]

(04-21-2015 01:57 PM)DrD Wrote:  Here is a simple means to the same end, which can be embellished as necessary, or if needed as a subroutine, all the while avoiding CAS restrictions :

Code:


EXPORT fibo(n)
BEGIN
  return n!;  // or substitute Gamma(n+1) for n! 
END;

Fibonacci numbers and the factorial are different, aren't they?