Created
February 14, 2019 10:42
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My solution to Exercise 1.2 of SICP
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| ;; Write the expression in prefix form. | |
| ;; | |
| ;; 5 + 4 + ( 2 - ( 3 - ( 6 + 4/5 ) ) ) | |
| ;; ------------------------------------- | |
| ;; 3 * ( 6 - 2 ) * (2 - 7 ) | |
| ;; | |
| ;; A: | |
| ;; ( / ( + 5 4 (- 2 (- 3 (+ 6 (/ 4 5 ) ) ) ) ) | |
| ;; ( * 3 (- 6 2 ) (- 2 7 ) ) ) | |
| ;; | |
| 1 ]=> ( / ( + 5 4 (- 2 ( - 3 ( + 6 ( / 4 5 ) ) ) ) ) | |
| ( * 3 ( - 6 2 ) (- 2 7 ) ) ) | |
| ;Value: -37/150 |
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