(defun fs (f s)
  (mapcar f s))
(defun f1 (i)
  (* i 2))
(defun f2 (i)
  (expt i 2))

(defun partial (func &rest args1)
  (lambda (&rest args2)
    (apply func (append args1 args2))))

(setf (symbol-function 'fsf1) (partial #'fs #'f1))
(setf (symbol-function 'fsf2) (partial #'fs #'f2))

(dolist (seq '((0 1 2 3) (2 4 6 8)))
  (format t
          "~%seq: ~A~%  fsf1 seq: ~A~%  fsf2 seq: ~A"
	  seq
          (fsf1 seq)
          (fsf2 seq)))