| ⊦ r = r0, getintarray(r, 0, (addobj(r0, class, fis, st)[r -- _length]) .intval, addobj(r0, class, fis, st)) = getintarray(r, st) |
⊦ r ≠ r0 → (addobj(r, class1, fis, st)[r0 -- sk]) = st[r0 -- sk]
⊦ r ≠ r0 → getintarray(r, i, j, addobj(r0, class, fis, st)) = getintarray(r, i, j, st)
⊦ r = r0, getintarray(r, 0, st[r -- _length] .intval, st) = getintarray(r, st)
[[CONCRETESIMPRULES : ()]]