| ⊦ 0 ≤ i ∧ i ≤ j → getarray(r, 0, i, addarray(r, int_type, j, st)) = mklist(intval(0), i→n(i)) |
i ≤ j, 0 ≤ i, 0 ≤ j ⊦ getarray(r, 0, i, addarray(r, int_type, j, st)) = mklist(intval(0), i→n(i))
[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j])]]