lisp-poly-calculator/poly.cl

(defun poly+ (poly1 poly2)
  (format t "Poly One: ~d~%" poly1)
  (format t "Poly Two: ~d~%" poly2))

(defun find-variable-symbol (single-poly)
  (car (car (car single-poly))))

(defun find-exponent (single-poly)
  (cdr (car (car single-poly))))

(defun find-multiplier (single-poly)
  (cdr (car single-poly)))

(poly+ '(((x 2) 3)) '(((y 2) 4)))
(poly+ '(((x 2) 3) ((y 2) 3)) '(((y 2) 4)))