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Proof step 17 from proof range-copy-lower (previous step)

n5 < n1, n2 + n1 ≤ # ar2, (n3 + n0) + n4 + n1 ≤ # ar0, n + n1 + n3 ≤ # ar, n0 + n1 + n3 ≤ # ar0, n3 + n0 ≤ # ar0, n0 ≤ # ar0, n2 + n4 + n1 ≤ # ar2, ∀ n5. n5 < n4 + n1 → ar2[n2 + n5] = copy(ar, n, ar0, n0, n1 + n3)[(n3 + n0) + n5] ⊦ ar2[n2 + n5] = ar[(n + n3) + n5]

User applied rule all left

And obtained the following new goals

Proof step 18:
n5 < n1, n2 + n4 + n1 ≤ # ar2, n0 ≤ # ar0, n3 + n0 ≤ # ar0, n0 + n1 + n3 ≤ # ar0, n + n1 + n3 ≤ # ar, (n3 + n0) + n4 + n1 ≤ # ar0, n2 + n1 ≤ # ar2, n5 < n4 + n1 → ar2[n2 + n5] = copy(ar, n, ar0, n0, n1 + n3)[(n3 + n0) + n5] ⊦ ar2[n2 + n5] = ar[(n + n3) + n5]

Rule argument

pos: left 9 terms: n5 abort: F discard: T computed: T

Additional information

Used terms: n5