math.phia

;; vim: syntax=lisp
(println
    "1+2=" (+ 1 2))
(println
    "1-2=" (- 1 2))
(println
    "1*2=" (* 1 2))
(println
    "1/2=" (/ 1 2))

(println
    "1%2=" (% 1 2))

(- 25
    (+ 1
        (* 5
            (/ 5 2))))