1 2 3 4 5 6 7 8 9
(print (concat (->string (* 4 5)) " " (->string (* 2.9 4)) " " (->string (* 2 4.5)) " " (->string (* 1.1 4.5)) " " (->string (* 6 7 8 15)))) ; 20 11.6 9.0 4.95 5040