> 1
1
> 2
2
> a
a: undefined;
> 'a
a
> #t
#t
> '(a . 1)
(a . 1)
> '((3 . 4) . 2)
((3 . 4) . 2)
> '(+ 1 2)
(+ 1 2)
> (eval '(+ 1 2))
3
> (+ 1 2)
3
> (car '(3 . 4))
3
> '(3 . (4 . 5))
(3 4 . 5)
> '(3 . (4 . (5 . 6)))
(3 4 5 . 6)
> '(3 . (4 . (5 . '())))
(3 4 5 quote ())
> '(3 . (4 . (5 . ())))
(3 4 5)
> (car '(3 . (4 . (5 . ()))))
3
> (cdr '(3 . (4 . (5 . ()))))
(4 5)
> (cdr '(3 4 5))
(4 5)
> (cdr '(4 5))
(5)
> (cdr '(5))
()
> (display 5)
5
> (display (list 'This 'is))
(This is)
> (lambda (x) (display (list 'This 'is x)))
#<procedure>
> ((lambda (x) (display (list 'This 'is x))) 5)
(This is 5)
> (map (lambda (x) (display (list 'This 'is x))) '(2 3 4 5))
(This is 2)(This is 3)(This is 4)(This is 5)(#<void> #<void> #<void> #<void>)