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Created September 25, 2009 04:27
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SICP Exercise 1.1
> 10
10
> (+ 5 3 4)
12
> (- 9 1)
8
> (/ 6 2)
3
> (+ (* 2 4) (- 4 6))
6
> (define a 3)
> (define b (+ a 1))
> (+ a b (* a b))
19
> (= a b)
#f
> (if (and (> b a) (< b (* a b)))
b
a)
4
> (cond ((= a 4) 6)
((= b 4) (+ 6 7 a))
(else 25))
16
> (+ 2 (if (> b a) b a))
6
> (* (cond ((> a b) a)
((< a b) b)
(else -1))
(+ a 1))
16
> (+ 2 (if (> b a) b a))
6
> (* (cond ((> a b) a)
((< a b) b)
(else -1))
(+ a 1))
16
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