| 1 | #!/usr/bin/env newlisp |
| 2 | |
| 3 | (setq L '(1 9 3 7 0 5)) |
| 4 | (setq M '(2 6 5 4 0 1 3)) |
| 5 | |
| 6 | (define (mem E L) ;la function mem a 2 arguments |
| 7 | (if (null? L) nil |
| 8 | (if (= (first L) E) true |
| 9 | (mem E (rest L))))) |
| 10 | (println (mem 9 L)) |
| 11 | |
| 12 | (define (boolmemrec E L) |
| 13 | (cond |
| 14 | ((null? L) nil) |
| 15 | ((= (first L) E) true) |
| 16 | ((mem E (rest L))))) |
| 17 | (println (boolmemrec 10 L)) |
| 18 | |
| 19 | (define (mem E L) ;la function mem a 2 arguments |
| 20 | (if (null? L) nil |
| 21 | (if (= (first L) E) L |
| 22 | (mem E (rest L))))) |
| 23 | (println (mem 3 L)) |
| 24 | |
| 25 | (define (mem E L) |
| 26 | (cond |
| 27 | ((null? L) nil) |
| 28 | ((= (first L) E) L) |
| 29 | ((mem E (rest L))))) |
| 30 | (println (mem 9 L)) |
| 31 | (println (member 9 L)) |
| 32 | (println (mem 8 L)) |
| 33 | (println (member 8 L)) |
| 34 | |
| 35 | (define (concatene L1 L2) |
| 36 | (if (null? L1) L2 |
| 37 | (cons (first L1) (concatene (rest L1) L2)))) |
| 38 | (setq C (concatene L M)) |
| 39 | (println C) |
| 40 | (println (append L M)) |
| 41 | |
| 42 | ;(trace true) |
| 43 | |
| 44 | (define (rang x L) |
| 45 | (if (boolmemrec x L) |
| 46 | (cond |
| 47 | ((= x (first L)) 0) |
| 48 | ((+ 1 (rang x (rest L))))) |
| 49 | nil)) |
| 50 | (println (rang 4 L)) |
| 51 | (println (find 4 L)) |
| 52 | (println (rang 0 L)) |
| 53 | (println (find 0 L)) |
| 54 | |
| 55 | ;(trace nil) |
| 56 | |
| 57 | (define (tete n L) |
| 58 | (cond |
| 59 | ((null? L) '()) |
| 60 | ((= n 0) '()) |
| 61 | ((cons (first L) (tete (- n 1) (rest L)))))) |
| 62 | (println (tete 3 L)) |
| 63 | (println (slice L 0 3)) |
| 64 | (println (0 3 L)) |
| 65 | |
| 66 | (define (inter L1 L2) |
| 67 | (cond |
| 68 | ((null? L1) '()) |
| 69 | ((member (first L1) L2) (cons (first L1) (inter (rest L1) L2))) |
| 70 | ((inter (rest L1) L2)))) |
| 71 | (println (inter L M)) |
| 72 | (println (intersect L M)) |
| 73 | |
| 74 | (setq N '(1 9 3)) |
| 75 | (define (inclu L1 L2) |
| 76 | (cond |
| 77 | ((null? L1) true) |
| 78 | ((null? L2) nil) |
| 79 | ((= (first L1) (first L2)) (inclu (rest L1) (rest L2))) |
| 80 | ((inclu L1 (rest L2))))) |
| 81 | (println (inclu N L)) |
| 82 | (println (inclu L M)) |
| 83 | ;did not found a newlisp builtin equivalent function |
| 84 | |
| 85 | (define (unionE L1 L2) |
| 86 | (cond |
| 87 | ((null? L1) L2) |
| 88 | ((member (first L1) L2) (unionE (rest L1) L2)) |
| 89 | ((cons (first L1) (unionE (rest L1) L2))))) |
| 90 | (println (unionE L M)) |
| 91 | (println (unionE N L)) |
| 92 | |
| 93 | ;(trace true) |
| 94 | |
| 95 | (setq T '(((4)((2 5))((((((6 7))))))))) |
| 96 | (define (prof L) |
| 97 | (cond |
| 98 | ((null? L) 0) |
| 99 | ((atom? L) 0) |
| 100 | ((max (+ 1 (prof (first L))) (prof (rest L)))))) |
| 101 | (println (prof L)) |
| 102 | (println (prof T)) |
| 103 | |
| 104 | ;(trace nil) |
| 105 | ;(trace true) |
| 106 | |
| 107 | (define (aplatir L) |
| 108 | (cond |
| 109 | ((null? L) nil) |
| 110 | ((atom? L) (list L)) ;FIXME: the "casting" is not working properly |
| 111 | ((append (aplatir (first L)) (aplatir (rest L)))))) |
| 112 | ;(println (aplatir T)) |
| 113 | (println (flat T)) |
| 114 | |
| 115 | ;(trace nil) |
| 116 | |
| 117 | (define (elim L) |
| 118 | (cond |
| 119 | ((null? L) '()) |
| 120 | ((member (first L) (rest L)) (elim (rest L))) |
| 121 | ((cons (first L) (elim (rest L)))))) |
| 122 | (println (elim C)) |
| 123 | (println (unique C)) |
| 124 | |
| 125 | (define (reverseL L) |
| 126 | (cond |
| 127 | ((null? L) '()) |
| 128 | ((append (reverseL (rest L)) (list (first L)))))) |
| 129 | (println (reverseL L)) |
| 130 | (println (reverse L)) |
| 131 | |
| 132 | (define (list< n L) |
| 133 | (cond |
| 134 | ((null? L) '()) |
| 135 | ((>= (first L) n) (list< n (rest L))) |
| 136 | ((cons (first L) (list< n (rest L)))))) |
| 137 | (println (list< 5 L)) |
| 138 | (println (list< 5 C)) |
| 139 | |
| 140 | (define (list>= n L) |
| 141 | (cond |
| 142 | ((null? L) '()) |
| 143 | ((< (first L) n) (list>= n (rest L))) |
| 144 | ((cons (first L) (list>= n (rest L)))))) |
| 145 | (println (list>= 5 C)) |
| 146 | |
| 147 | (exit) |