USE: arithmetic USE: lists USE: stack USE: test USE: vectors [ [ 1 4 9 16 ] ] [ [ 1 2 3 4 ] ] [ list>vector [ dup * ] vector-map vector>list ] test-word [ t ] [ [ 1 2 3 4 ] ] [ list>vector [ number? ] vector-all? ] test-word [ f ] [ [ 1 2 3 4 ] ] [ list>vector [ 3 > ] vector-all? ] test-word [ t ] [ [ ] ] [ list>vector [ 3 > ] vector-all? ] test-word