3 ms·
kpos is a pair, not a list (or if you prefer, is an improper list). It's (cons 1 2), while '(1 2) is (cons 1 (cons 2 empty)).
by plorkyeran 11y ago
kpos is a pair, not a list (or if you prefer, is an improper list). It's (cons 1 2), while '(1 2) is (cons 1 (cons 2 empty)).