RosettaCodeData/Task/Conditional-structures/Ol/conditional-structures-2.ol

(if (= (* 2 2) 4)
   (print "if-then-else: equal")
   (print "if-then-else: non equal"))
; ==> if-then-else: equal

(if (= (* 2 2) 6)
   (print "if-then-else: equal")
   (print "if-then-else: non equal"))
; ==> if-then-else: non equal