8 lines
101 B
Plaintext
8 lines
101 B
Plaintext
|
(define fib
|
||
|
|
(lambda (n)
|
||
|
|
(if (< n 2)
|
||
|
|
1
|
||
|
|
(+ (fib (- n 1))
|
||
|
|
(fib (- n 2))))))
|
||
|
|
(fib 20)
|