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continuables added by evhan on Mon Apr 12 00:42:13 2021

(import (chicken condition))

(define (add-and-double x y)
  (with-exception-handler
   (lambda (e) (+ e y))
   (lambda () (* (signal x) 2))))
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Which one-argument R5RS procedure returns 1 when given `'(1 2 3)' as input?
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