9.4 map

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<cl> (mapcar #'1+ '(1 2 3))
(2 3 4) 
<cl> (mapcar #'1+ '#(1 2 3))
Error: Attempt to take the car of #(1 2 3) which
     is not a cons.
[1] <cl> :reset
<cl> (map 'list #'1+ '#(1 2 3))
(2 3 4) 
<cl> (map 'vector #'1+ '#(1 2 3))
#(2 3 4) 
<cl>