1 + 2 + (7 - 3) #> [1] 7 6 / 3 * (5 + 7) #> [1] 24 5^2 #> [1] 25 5 %% 2 #> [1] 1 5 %/% 2 #> [1] 2
# 섭씨온도 = (5/9) * (화씨온도-32) (5 / 9) * (100 - 32) #> [1] 37.8