s2i(sho) < s2i(shoi), 0 ≤ s2i(sho), 0 < s2i(shoi) ⊦ (s2i(sho) + 1)∈short
Used simplifier rules: ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j; (forward)% ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward)