Upstile ⌈ Monadic Upstile means Ceiling ⌈ 3.4 ¯3.4 3 0 4 ¯3 3 0 Dyadic Upstile means Maximum 1.1 ¯2 ⌈ 8.1 ¯3.4 8.1 ¯2 ⌈/ 3 1 4 1 4 Language Elements