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1 changed files with 1 additions and 1 deletions
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@ -469,7 +469,7 @@
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((eq obj (caar ls)) (car ls))
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((eq obj (caar ls)) (car ls))
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(else (assoc (cdr ls)))))))
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(else (assoc (cdr ls)))))))
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(define assv assoc)
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(define (assv obj ls) (assoc obj ls eqv?))
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(define (find-tail pred ls)
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(define (find-tail pred ls)
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(and (pair? ls) (if (pred (car ls)) ls (find-tail pred (cdr ls)))))
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(and (pair? ls) (if (pred (car ls)) ls (find-tail pred (cdr ls)))))
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