Fibonacci numbers in A++

Example for versions A++ Interpreter

This example uses tail recursion. 

(load "app/init.app")

(define fibonacci (lambda(f1 f2 n)
  (if (equal n 0)
    f1
    (fibonacci f2 (+ f1 f2) (- n 1)))
))

(define main
  (lambda(n)
    (while (not (equal n 16))
      (lambda()
        (print (fibonacci 1 1 n))
        (define n (+ n 1))))))

(main 0)