Created
July 16, 2009 06:22
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| #lang scheme | |
| ; Brace yourself | |
| (define Z | |
| (lambda (f) | |
| ((lambda (x) (f (lambda (y) ((x x) y)))) (lambda (x) (f (lambda (y) ((x x) y))))))) | |
| ((Z (lambda (f) | |
| (lambda (x) ; Our factorial definition begins here, f is the recursive call | |
| (cond | |
| [(zero? x) 1] | |
| [else (* x (f (- x 1)))])))) 3) |
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