| m1 + m0 < # x0, ∀ m0, x0, a. m1 + m0 ≤ # x0 ∧ (∀ m, m0. m + m0 < # x0 → (x0 from m)[m0] = x0[m + m0] ∨ x0 = []) → (a ' + x0 from m1)[m0] = (a ' + x0)[m1 + m0], ∀ m, m2. m + m2 < # x0 → (x0 from m)[m2] = x0[m + m2] ⊦ (x0 from m1)[m0] = x0[m1 + m0], x0 = [] |
Used terms: m1, m0