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Proof step 25 from proof range-copy-outer (previous step)

n1 < m1, (n3 + n0) + n1 < # ar0, (n + n3) + m1 ≤ # ar, n2 + m1 ≤ # ar2, n3 + m1 ≤ m0, (n3 + n0) + m1 ≤ # ar0, n0 + m0 ≤ # ar0, n + m0 ≤ # ar, ∀ n4. n4 < m1 → ar2[n2 + n4] = ar[(n + n3) + n4] ⊦ ar2[n2 + n1] = ar[n3 + n1 + n]

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

pos: left 9 terms: n1

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: n1