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Jun 17th, 2018
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  1. (defun last1 (lst)
  2. (car (last lst)))
  3.  
  4. (defun palin1 (lst)
  5. (if (equal nil lst)
  6. t
  7. (let ((start (first lst)) (finish (last1 lst)))
  8. (if (equal start finish)
  9. (palin1 (rest (butlast lst)))
  10. nil))))
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