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Proof step 16 from proof range-eq-ext (previous step)

ar0[n0] = ar1[n1], n2 < m0, n1 + m0 < # ar1, n0 + m0 < # ar0, range=(ar0, n0 + 1, ar1, n1 + 1, m0), ∀ n. n < m0 → ar0[(n0 + 1) + n] = ar1[(n1 + 1) + n] ⊦ ar0[n0 + n2 + 1] = ar1[n1 + n2 + 1]

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

pos: left 6 terms: n2

Additional information

Used simplifier rules: a: ⊦ (m + n0) + n1 = m + n0 + n1; from specification nat-basic%c: ⊦ m + n = n + m; from specification nat-basic Used terms: n2