| rkv = rk × val, ∀ st, rkvs0. st[rkvs1 + rkvs0] = (st[rkvs1][rkvs0]) ⊦ (st[rk, val][rkvs1 + rkvs0]) = (st[rk, val][rkvs1][rkvs0]) |
∀ st, rkvs0. st[rkvs1 + rkvs0] = (st[rkvs1][rkvs0]) ⊦ (st[rk, val][rkvs1 + rkvs0]) = (st[rk, val][rkvs1][rkvs0])
[[CONCRETESIMPRULES : ()]]