1..14 ok 1 ok 2 - list_equal(mylst, mylst) ok 3 - list_equal(mylst, NIL) ok 4 - list_equal(NIL, mylst) ok 5 - list_equal(NIL, mylst) ok 6 - list_length(NIL) == 0 ok 7 - list_length(mylst) == 1 ok 8 - list_length(mylst) == 2 ok 9 - list_sum(mylst) == 7.0 ok 10 - list_equal(list_copy(NIL), NIL) ok 11 - cp != NULL ok 12 - cp != mylst ok 13 - list_length(cp) == 2 ok 14 - list_sum(cp) == 7.0 All tests passed!