| ⊦ v ∈ vols ∧ m < # vols[v] ∧ vols[v][m] = ⌜n⌝ ∧ valid-ebatbl(apebs, wlar, vols, n0) → valid-ebatbl(apebs, wlar[n, wl-entry(m0, erasing)], vols[v, vols[v][m, unmapped]], n0) |
vols[v][m] = ⌜n⌝ , m < # vols[v], valid-ebatbl(apebs, wlar, vols, n0), v ∈ vols ⊦ valid-ebatbl(apebs, wlar[n, wl-entry(m0, erasing)], vols[v, vols[v][m, unmapped]], n0)