| adr ∈ iast0, ∀ adr0. adr0 ∈ iast0 | (as ++ adr) → adr0 ∈ iast1 ∧ (iast0 | (as ++ adr))[adr0] = iast1[adr0] ⊦ iast1[adr] = iast0[adr] |
adr ∈ iast0, adr ∈ iast0 | (as ++ adr) → adr ∈ iast1 ∧ (iast0 | (as ++ adr))[adr] = iast1[adr] ⊦ iast1[adr] = iast0[adr]
Used terms: adr